Advanced BioFuels USA

Trump Administration Cuts Fuel Economy, CO2 Standards with Final Regulations

Environmental Protection Agency, Federal Agency/Executive Branch, Federal Regulation, National Highway Traffic Safety Administration (NHTSA), Opinions, Policy, Transportation
April 1, 2020

by Sean Szymkowski (Road Show)  The changes, wrapped into the SAFE Vehicles Rule, will result in less stringent CAFE improvements through 2026. — The SAFE Vehicle Rule, announced by the Environmental Protection Agency and the National Highway Traffic Safety Administration, lowers required fuel economy and CO2 improvements to 1.5% each year through 2026. Under previous Obama administration regulations, automakers were set to increase vehicle efficiency across their fleet by 5% annually. Although the new rule relaxes the regulations a great deal, it’s more stringent than the White House had originally proposed.

The Trump administration first proposed a fleet-wide average of just 37 miles per gallon by 2026. The official changes will result in an average of 40.4 mpg. Under the outgoing Obama-era regulations, automakers were expected to meet a corporate-wide average of 54 mpg.

The administration cited a few major factors in the final rules, including significantly lower oil prices, expanded US oil production and a major uptick in consumer demand for larger vehicles, which are often less fuel efficient. Gas prices dipped drastically in recent weeks, largely due to a Saudi-Russian price war and the coronavirus outbreak, which has left millions of Americans at home and off the roads. Officials also said the 2012 regulations were based on assumptions no longer relevant in today’s auto market.

There’s no guarantee automakers will pass the savings along to customers, however.

These rules also effectively create a single national fuel economy standard — a move at odds with California’s standards, which numerous other states follow. The administration noted all vehicles will still need to meet the Clean Air Act’s pollution standards.

The EPA and NHTSA underscored the regulations don’t create a ceiling, but a “floor,” and nothing will stop automakers from introducing more efficient and zero-emission vehicles. Nearly every automaker doing business in the US has plans to electrify vehicles, or introduce new battery-electric cars.

Opponents of the rule, such as the Environmental Protection Network, have already slammed the rule and cited an increase in oil consumption through 2040.  READ MORE

The Safer Affordable Fuel Efficient (SAFE) Vehicles Final Rule for Model Years 2021-2026 (U.S. Environmental Protection Agency)

Biofuel groups blast final fuel economy rule (Agri-Pulse)

RFA: Final Fuel Economy Rule a Missed Opportunity for High-Octane, Low-Carbon Fuels (Renewable Fuels Association)

Ethanol Blog: EPA Rule Provides No Incentive for Ethanol High-Octane Future (DTN Progressive Farmer)

EPA, NHTSA fail to address high-octane fuel in SAFE Vehicles rule (Ethanol Producer Magazine)

What They Are Saying: U.S. DOT and EPA Put Safety and American Families First with Final Rule on Fuel Economy Standards  (U.S. Environmental Protection Agency)

The Un-SAFE Rule Update: Weakening Fuel Economy and Emissions Standards Costs Consumers Money in Every State (Consumer Reports)

Trump administration issues final rule on lower fuel-economy increases: Next up, a protracted legal fight with automakers, states split (AutoBlog)

U.S. Sets Final Fuel Economy, Emissions Standards for 2021–2026 Vehicles (Car and Driver)

Government Agencies Set Final Rule on Fuel Economy Standards (FenderBender)

ADDING UP EPA’S MATH: The Trump administration on Tuesday officially unveiled its rollback of stringent fuel efficiency targets (Politico’s Morning Energy)

SAFE Vehicles Rule Misses High Octane Opportunity (Energy.AgWired.com)

Trump’s car rule would cause more pollution deaths (E&E News)

DATAPOINT: (Politico’s Morning Energy)

ENVIROMENTAL GROUP PRESSES CAR COMPANIES ON ROLLBACK: (Politico’s Morning Energy)

Farmers Union: SAFE rule hurts ethanol industry (Grand Island Independent)

New Trump mileage standards to gut Obama climate effort (Associated Press)

Ahead of the hearing, (Poltico’s Morning Energy)

 

The discussion of octane-related issues beings on page 397.

Excerpt from Renewable Fuels Association: According to the Renewable Fuels Association, the final rule ignores the input of automakers, ethanol producers, farmers, environmental groups, retailers and others who called on the agencies to establish a pathway in the rule for transitioning to high-octane low carbon liquid fuels. In response to hundreds of comments calling for the inclusion of high octane fuels as a tool to help automakers meet more stringent fuel economy and emissions requirements, EPA said only that “establishing a higher minimum octane for gasoline is a complex undertaking” and “the present rulemaking is not the appropriate vehicle to set octane levels.”

In addition, EPA said in the final rule it “also is declining to adopt new incentives for flex-fueled vehicles (FFVs) (vehicles designed to operate on gasoline or E85 or a mixture), as some commenters suggested.” The agency said FFV incentives are “outside the scope” of the vehicle fuel economy rule, despite the fact that the rule includes incentives for natural gas vehicles, electric vehicles, and other alternative fuel vehicles. As an example, EPA’s rule assumes that electric vehicles have no “upstream” greenhouse gas emissions related to their use; in other words, the agency completely ignores emissions related to producing electricity from coal, natural gas, and other sources and distributing the electricity to the vehicle. This results in a significant fuel economy “credit” for electric vehicles that is not based on any real emissions reduction.

Commenting on the release of the final rule, RFA President and CEO Geoff Cooper offered the following statement:

“EPA’s final rule is yet another missed opportunity to bring higher-octane, lower-carbon fuels to the market and enable more efficient internal combustion engine technologies. Of all the stakeholders who provided input to EPA on the topic of octane, only the oil industry voiced opposition to EPA using its authority to set standards for higher-octane fuels. Once again, EPA has sided with the oil industry over automakers, biofuel producers, farmers, environmental advocates, and consumers. This rule should have established the roadmap toward cleaner, more efficient, more affordable liquid fuels for our nation’s consumers. Instead, it sends our nation’s vehicles and fuels down yet another pothole-filled road to ruin.”  READ MORE

 

Excerpt from DTN Progressive Farmer: American Coalition for Ethanol Chief Executive Officer Brian Jennings said in a press statement the EPA rule was disappointing.

The final rule is a missed opportunity to provide a roadmap for high octane mid-level ethanol blends after EPA specifically requested comments on the role 100 Research Octane Number (RON) E30 could play to help automakers meet fuel economy and emissions standards,” he said.

“We are also disappointed the rule appears to give special treatment to natural gas vehicles but fails to extend much needed incentives for the continued production of flexible-fuel vehicles, just another example of EPA choosing fossil fuels over low-carbon fuels and rural America.

“There are a number of regulatory barriers restricting market access to high-octane mid-level ethanol blends that we set forth in our comments in the fall of 2018 and it’s unfortunate that after requesting information from the public on the ‘ideal octane level,’ the ‘benefits of increasing fuel octane,’ and specifically how higher octane fuel will play a role in ‘engine technologies and product offerings’ and ‘improvements to fuel economy and CO2 reductions,’ EPA failed to incorporate what the agency previously conceded: ‘higher octane fuel can provide auto manufacturers more flexibility to meet more stringent standards by enabling opportunities for use of lower CO2 emitting technologies.'” 

Renewable Fuels Association President and Chief Executive Officer Geoff Cooper said the EPA chose to listen to the oil industry in the rule.

“Of all the stakeholders who provided input to EPA on the topic of octane, only the oil industry voiced opposition to EPA using its authority to set standards for higher-octane fuels,” he said.

“Once again, EPA has sided with the oil industry over automakers, biofuel producers, farmers, environmental advocates, and consumers.”   READ MORE

 

Excerpt from AutoBlog: The announcement — condemned by Democrats and environmentalists while being lauded by big business — sets up a legal battle, with California and 22 other states planning to challenge the rewrite of what had been one of most ambitious U.S. policies aimed at combating climate change.

The Trump administration called the move its largest single deregulatory action and said it would will save automakers upwards of $100 billion in compliance costs. The policy reversal marks the latest step by Trump, a Republican, to erase environmental policies pursued by Obama, a Democrat.

House of Representatives Speaker Nancy Pelosi, a Democrat, disagreed, saying the administration’s decision will harm public health and endanger U.S. economic security.

“The Trump administration’s anti-science decision to gut fuel standards will unleash massive amounts of pollution into the air at the worst possible time,” Pelosi said, alluding to the coronavirus pandemic.

A coalition of states previously challenged the Trump administration’s decision to revoke California’s authority to set its own stiff vehicle tailpipe emissions rules.

The final rule acknowledges that drivers will pay more in higher fuel costs than they will save in new vehicle prices but said they will save more in overall vehicle ownership costs.

The Trump administration has battled with California over auto regulations. Last month, the U.S. Justice Department closed an antitrust investigation into a voluntary agreement that four automakers reached with California on emissions without taking any action.

FordBMW AG, Honda and VW AG struck a voluntary deal with California last year on emissions standards, prompting the investigation. The deal with the California Air Resources Board bypassed a White House effort to strip the state of the right to fight climate change and drew Trump’s ire.

Ford said on Tuesday it remains “committed to meeting emission reductions consistent with the California framework.”

Also, Tuesday, Volvo revealed it is in talks to meet the higher California standards as well.  READ MORE

 

Excerpt from Car and Driver: But while critics (and some automakers) have slammed the White House for increasing emissions, those increases exist only on government paper. They’re in relation to future targets that haven’t been met—targets the EPA says most automakers are still not meeting “without resorting to the use of credits.” In reality, the new rule continues to mandate an annual decrease in emissions and fuel consumption, just on a significantly gentler curve.

“Their [credit] banks have been significantly depleted and we’re not seeing the same demonstration of compliance from actual reductions,” said Anne Idsal, the EPA’s air quality assistant administrator.

Those federal credits (not to be confused with zero-emission-vehicle credits, which are part of the state-level ZEV mandate led by California) allow automakers to compensate for the many non-complying vehicles in their fleets that would otherwise lead to penalties. For example, in addition to building alternative-fuel vehicles like EVs, automakers can petition for “off-cycle” credits (such as high-efficiency alternators) that aren’t bench-tested during a vehicle’s certification or have nothing directly to do with efficiency, such as for automated and connected vehicle technology. The new rule will continue EV credits through 2026 and will bring back credits for natural gas vehicles, which dropped off the list years ago.  READ MORE

 

Excerpt from Politico’s Morning Energy: ADDING UP EPA’S MATH: The Trump administration on Tuesday officially unveiled its rollback of stringent fuel efficiency targets for the nation’s fleet of cars and small trucks, Pro’s Alex Guillén and Zack Colman report. The Safer Affordable Fuel-Efficient Vehicles rule will cause drivers to spend more on gasoline than they would save on cheaper cars, according to the administration’s analysis, but automakers will save billions of dollars compared to what they would have spent to comply with the tougher Obama-era requirements.

More lives will be lost to air pollution-related health problems, although the administration says those deaths are outweighed by fewer traffic fatalities as people switch to newer, safer cars and trucks. And almost a billion more tons of planet-warming carbon dioxide will go into the atmosphere, while oil consumption rises by nearly 2 billion barrels over the vehicles’ lifetimes.

Following the rule announcement, California officials announced Volvo intends to join four other automakers — Ford, Honda, Volkswagen and BMW North America — that have agreed to maintain stricter-than-federal vehicle emissions rules.

DÉJÀ VU: Trump took to Twitter Tuesday to promote the rule, writing: “My proposal to the politically correct Automobile Companies would lower the average price of a car to consumers by more than $3500, while at the same time making the cars substantially safer. Engines would run smoother. Positive impact on the environment! Foolish executives!” If that sounds familiar, it’s because Trump tweeted almost exactly the same thing on Aug. 21 — at that time citing just $3,000 in savings.

The $2,100 Question: EPA and the National Highway Traffic Safety Administration said the rule would reduce upfront costs by $1,000 and total ownership costs by $1,400. The White House on Tuesday did not answer queries about the president’s source for the $2,100 discrepancy.  READ MORE

 

Excerpt from E&E News: On Page 1,525, the Trump administration’s rule to roll back emissions standards for cars offers a striking assessment: it could cause 444 to 1,000 premature deaths from air pollution.

That’s just one remarkable figure tucked away in the Safer Affordable Fuel Efficient (SAFE) Vehicles Rule, which EPA and the Department of Transportation released earlier this week.

Other figures show the rollback could result in a net cost to society of $13.1 billion and also cause hundreds of additional cases of respiratory illnesses in comparison to the clean car standards established by President Obama, according to an E&E News review of the document.

In public remarks, Trump administration officials have insisted the rollback would benefit society by increasing traffic safety and lowering the price of new cars.

But to critics, including half a dozen former EPA staffers, these figures tell a different story: The rollback could harm public health and the economy at a time when the country is reeling from the effects of the COVID-19 crisis. READ MORE

 

Excerpt from Politico’s Morning Energy:  DATAPOINT: The Trump administration’s Safer Affordable Fuel-Efficient Vehicles ruleunveiled this week, would require automakers to improve fuel efficiency for trucks and light cars by 1.5 percent per year — well below the 5 percent target sought by the Obama administration. POLITICO Pro DataPoint’s Patterson Clark breaks down in a new DataPoint graphic what the Environmental Defense Fund says would be an increase in deaths stemming from added petroleum pollution and increased carbon dioxide, outweighing the number of lives saved by cheaper cars.  READ MORE

Trump’s SAFE rule promises cheaper, less-efficient new vehicles

 

Excerpt from Politico’s Morning Energy:  ENVIROMENTAL GROUP PRESSES CAR COMPANIES ON ROLLBACK: The activist organization Environmental Working Group published an open letter today to the CEOs of three automakers that have backed the Trump administration’s rollback Obama-era vehicle fuel economy standards. The letter, addressed to the top executives at General Motors, Fiat Chrysler and Toyota, poses a series of questions and says EWG will urge its “audience of millions that when the economy recovers and the time comes to shop for a new car, they should look to auto companies that stand by their word and a shared determination to fight air pollution and climate change.” READ MORE

 

Excerpt from Grand Island Independent: Rob Larew, president of the National Farmers Union, said when the rule was initially proposed over a year ago, NFU urged EPA to incorporate greater access mid-level ethanol blends as a way to boost octane and increase vehicle efficiency. He said that despite widespread support from automakers and retailers for a higher minimum octane level for gasoline, the agency ultimately decided against the change.

Additionally, Larew said the EPA declined to adopt new incentives for the production of flex-fuel vehicles because such incentives were deemed outside the scope of the rule-making.

“This news could not come at a worse time for American farmers and rural communities,” he said. “Over the last several years, demand for billions of gallons of homegrown biofuels has been obliterated by the misappropriation of small refinery exemptions to oil corporations. And now a global pandemic has decreased demand further, bringing ethanol prices down to a record low.

As a result, Larew said some ethanol plants stopped buying corn, while others have halted production altogether, costing family farmers millions of dollars and rural communities hundreds of good jobs.

“In the midst of these difficulties, the EPA’s lack of support for the American biofuels industry is a huge disappointment,” he said.  READ MORE

 

Excerpt from Politico’s Morning EnergyAhead of the hearing, the top Democrat on the committee, Tom Carper (D-Del.), laid out concerns over the agency’s final auto emissions rule and called on EPA’s inspector general to expand a probe he previously requested into whether agency officials were skirting rulemaking requirements for the Safer Affordable Fuel-Efficient Vehicles rule.

In his letter to the IG, Carper cited documents that he says raise transparency and potential legal questions, including ones that show EPA political officials “apparently purposefully and potentially illegally” withheld concerns about the rule “from being placed into the rulemaking docket and made available to the public.” The concerns laid out by EPA staffers included “numerous errors and inaccuracies in the draft final rule,” which were not incorporated by the Transportation Department, Carper wrote to the IG.

In one such document released by Carper, an EPA staffer wrote that “the vast majority of EPA’s comments have not yet been addressed” in a draft of the rule’s preamble made available for inter-agency review. “In the day we’ve had to review the latest preamble, we have identified more than 250 EPA comments that have not been addressed,” the document states.

In a statement, an EPA spokesperson defended the rule and the joint rulemaking process as the same used by previous administrations. “Consistent with that previous practice, written materials reflecting deliberative discussions between the co-authors of a rule on how to draft the notice, or how to respond to comments received during interagency review, are not docketed,” the spokesperson said.

Also likely to come up: Chairman John Barrasso (R-Wyo.) may question Wheeler on reducing blending requirements under the Renewable Fuel Standard. A group of 15 oil-state Republicans led by Barrasso called on Wheeler to do so in a letter Tuesday , citing the crash in fuel consumption and the rise in RFS compliance costs. “A failure to grant, in part or in whole, the governors’ petitions would render this provision within the Clean Air Act utterly meaningless. It would be a gross example of a federal agency nullifying an act of Congress,” the letter says.   READ MORE

Comments are closed.

More than 40,000 articles in our online library!

Use the categories and tags listed below to access the more than 40,000 articles indexed on this website.

Our Sponsors

FREE Subscription! Advanced Biofuels USA events calendar; policy and actions; education newsletters

Donate

 

Donate

 

Archives

Categories

Tags

2nd generation biofuels 3-D 3D printing 3rd generation biofuels 4-H 4th generation fuels 7% solution 45Q 45V 45Z 81 Octane 84 octane 85 octane 87 octane 88 octane 89 octane 90 octane 91 octane 92 octane 93 octane 94 octane 95 octane 96 octane 98 octane 100 octane 100% SAF (Sustainable Aviation Fuel) 103 octane 105 octane 108 octane 109 octane 110 octane 113 octane 119 octane 2016 US House and Senate Campaigns 2016 US Presidential Campaign 2018 US Senate and House Campaigns Other Election Activities 2020 Election 2022 Election 2022 US Senate and House Campaign 2024 Election A20 (20% methanol/bioethanol) Abu Dhabi acacia acetate acetic acid acetone acid acid hydrolysis adaptive evolution additional carbon additionality adequate/inadequate domestic supply Administrative Procedure Act advanced biofuel prices Advanced biofuels advanced biofuels production Advanced Clean Cars II Rule (ACC and ACCII) Advanced Clean Trucks Rule advanced ethanol advanced ethanol tax credit advertising campaign aerobic digestion aerosols Affordable Clean Energy Program (ACE) afforestation Afghanistan Africa AGARDA (Agriculture Advanced Research and Development Authority) agave aggregation Agricultural Conservation Easement Program (ACEP) agricultural economics Agricultural Policy Agricultural waste/residue Agriculture agrivoltaic/agrovoltaic agroforestry agrofuels agronomy Aircraft engine emissions Air Force air pollution control Air Pollution Policy airports air quality Alabama Alaska Albania albedo Alberta albizia alcohol-to-diesel alcohol-to-jet (ATJ) alcohol fuel cells alcohol fuels alfalfa algae algae contamination algae cultivation algae extraction algae harvesting algae parity algae separation algal biofuels Algeria Algiers alkanes alkenes alkylate alligator fat almond almond hulls shells alternative energy vehicles alternative fuels Alternative Fuels Credit alternative fuels excise tax credit Alternative Fuels Tax Credit (AFTC) aluminum Amazon American Indian Tribes American Le Mans Series (ALMS) ammonia ammonia fiber explosion (AFEX) ammonia terminal amylose anaerobic digestate anaerobic digester/digestion and Energy Use in Transportation Model Angola anhydrous ethanol animal bedding animal fat animal feed animal waste Antactica Antarctica antibiotics antitrust Appropriations APR (Aqueous Phase Reforming) aquaculture aquatic organisms Arabidopsis arabinose ARCA Archaea Architecture Arctic Argentian Argentiina Argentina Arizona Arkansas Armenia Army Corps of Engineers aromatics aromatics price ARPA-E ARPA-Terra artificial intelligence Aruba Asia asphalt/bitumen ASTM ASTM 6866 ASTM D396 ASTM D975 ASTM D1655 ASTM D2880 ASTM D4054 ASTM D4806 Denatured fuel ethanol ASTM D4814 ASTM D5798 ASTM D6751 ASTM D7467 (B6-B20) ASTM D7544 ASTM D7566 (Standard Specification for Aviation Turbine Fuel Containing Synthesized Hydrocarbons) ASTM D7862 ASTM D7875 ASTM D7901 (DME-Dimethyl Ether for Fuel Purposes) ASTM D8076 ASTM D8181 ASTM E3146 ASTM standards ASTM WK55232 (D02) ASTM WK63392 ATJ-SPK (Alcohol to Jet Synthetic Paraffinic Kerosene) Atlantic Canada atmosphere Atomic Energy Commission (AEC) Australia Australian pine Austria Auto manufacturer automotive aviation aviation fuel (SAF) benefits aviation fuel (SAF) price aviation fuel (SAF) production aviation fuel (SAF) pumps/delivery aviation fuel (SAF) tax credit aviation fuel (SAF) terminal Aviation Fuel/Sustainable Aviation Fuel (SAF) Aviation Gasoline/AvGas avocado awards/recognition Azerbaijan. b B0 B2 B3 B4 B5 B6 B7 B8 B10 B11 B12 B12.5 B13 B14 B15 B20 B24 B25 B30 B30RD10 B33 B35 B40 B50 B75 B80 B98 B99 B100 Babados nut tree babassu bacteria bagasse Bahamas Bahrain bamboo banana banana stems Bangladesh bankruptcy Barbados barge barley barley fiber barley protein barley straw Basque batteries Battery Electric Vehicles (BEV) bauxite beauty leaf tree beaver beer bees Belarus Belgium Belize Benin benzene Bermuda Bhutan big bluestem big data Big Food Big Oil/Oil Majors billion ton study bio-based diesel benefits bio-based economy Bio-CNG pumps bio-LNG (Liquified Natural Gas) Bio-LNG Pumps (Liquified Natural Gas) Bio-LNG terminal bio-natural gas bio-NGV (natural gas for vehicles) bio-oil/pyrolysis oil bio-SPK (bio derived synthetic paraffinic kerosene) biobased Biobased Markets Program biobased materials Biobased Product Manufacturing Assistance Program biochar biochemical conversion BioChemicals/Renewable Chemicals bioconversion Biocrude/Green Crude/SynCrude biodegradable biodiesel biodiesel blend wall biodiesel EN 14214 Biodiesel Fuel Education Program biodiesel prices biodiesel production biodiesel pumps biodiesel quality biodiesel standards biodiesel tax credit biodiesel technologies biodiesel terminal biodiversity bioeconomy bioelectricity bioelectrochemical conversion bioenergy Bioenergy Program for Advanced Biofuels Bioenergy with Carbon Capture and Storage (BECCS) Biofuel biofuel consumption Biofuel Crops biofuel distribution Biofuel Infrastructure Partnership (BIP) biofuel producer tax credit biofuel production Biofuels Directive biofuels education biofuel tax credit Biogas Biogasoline/Renewable Gasoline Biogasoline/Renewable Gasoline pumps biogenic carbon biogenic emissions Bioheat biohydrocarbons biohydrogen BioIsoprene Bio LPG (Bio Liquid Petroleum Gas) biomanufacturing biomass Biomass Carbon Removal and Storage (BiCRS) Biomass Crop Assistance Program (BCAP) biomass hydrolysis biomass recalcitrance Biomass Research and Development initiative (BRDI) biomass sorghum Biomass to Liquid (BTL) biomass transportation biomaterials bioplastics biopower Biopreferred bioproducts bioprospecting BioRefineries/Renewable Fuel Production Biorefinery Assistance Program (BAP) old 9003 Biorefinery Renewable Chemical Biobased Product Mfgr Assistance 9003 Program BioSNG Biotechnology birch black carbon black grease black liquor black locust blender blender pumps Blenders Credit blending blendstock Blend wall blockchain blue carbon boat fuel boiler fuel Bolivia bolt-on Bonaire bonds book-and-claim border tax Borneo Bosnia and Herzegovina Botswana BQ-9000 Brachiaria bracken brackish water Brassica Brazil breweries British Columbia broker brownfields brown grease Brunei Btu's BTX (Benzene Toluene Xylene) Bu12.5 Bu16 Budget building block chemicals Bulgaria bunker bunker oil Bureau of Land Management (BLM) Burkina Faso Burma Burundi buses Business/General Aviation business law business resources butadiene Butane butanediol butanol/biobutanol butanol emissions butyl acetate butyric acid c C1 C2 C3 sugar C5 sugar C6 sugar Cabo Verde cactus cagaita calibration California California Air Resources Board (CARB) Cambodia Camelina camels Cameroon Canada canarygrass Canary Islands canary reed grass candle nut cannabis canola/rapeseed canola straw cap-and-invest cap-and-trade carbohydrates carbon carbon-14 testing carbon-efficient fuels carbon/CO2 sequestration carbon capture and storage (CCS) carbon capture and utilization (CCU) carbon cost carbon credit carbon credit markets carbon cycle carbon debt Carbon Dioxide (CO2) carbon efficiency carbon emissions carbon fiber carbon insets Carbon Intensity (CI) carbon life cycle carbon markets Carbon Monoxide (CO) carbon negative carbon neutrality carbon offsets carbon pipeline carbon price carbon recycling carbon removal carbon sink carbon tax carbon tax-and-dividend Carbon tax border adjustments carbon user fee Carbon Utilization and Biogas Education Program carcinogens cardoon Caribbean carinata carinata/brassica carinata carob cashew cashew apple CASI CAS Registry Cassava cassava price cassava pulp cassava stalk castor bean castor stalk catalysis catalysts catalytic decarboxylation catalytic hydrothermal conversion catalytic hydrothermal conversion-to-jet (CHCJ) catalytic hydrothermal gasification catalytic hydrothermolysis jet CHJ pathway cattle cavitation CBD (cannabidiol) CBG (compressed biogas) cell culturing cellulase enzymes cellulose cellulosic biofuel Cellulosic biomass cellulosic diesel Cellulosic ethanol cellulosic ethanol price cellulosic feedstock cellulosic production tax credit cellulosic sugars Cellulosic Tax Credit cellulosic waiver credit cement Central African Republic Central America Certificate Program Certificates of Origin (COs) certification certification fuels cesium cetane Chad change in soil condition charging stations CHCJ-5 Chesapeake Bay chicken feathers chickens Chile China chitin chufa/cyperus esculents/nutsedge CIA circular economy citrus citrus greening disease Citrus Peel clean air Clean Air Act (CAA) clean diesel clean fuel production tax credit Clean Fuel Standard/Policy (CFS) Clean Power Plan (CPP) Clean Trucks Plan Clean Water Act climate change Climate Change Adaptation climate change effects climate change mitigation climate legislation climate smart agriculture closed-loop system Clostridium thermocellum cloud point clover CNG Conversion kit co co-generation co-location co-operative Co-op Extension co-processing co-products CO2 neutral fuels coal Coal and Biomass to Liquid (CBTL) coastal habitat conservation coastal hay Coast Guard cobalt cock's foot cocoa Coconut coffee coffee cherries coffee grounds coffee pulp cold-tolerance cold flow college/university Colombia Colorado combined heat and power (CHP) Comment Request commercial flights commercialization commissioning commo Commodity Credit Corporation (CCC) Commodity Futures Trading Commission (CFTC) commodity trading common reed Community activity community college Community involvement community scale Community Wood Energy Program competition compliance compliance credits compost Compressed Natural Gas (CNG/R-CNG/bioCNG) compression-ignition engine compression ratios computer simulation concrete condensate Congo Congressional Budget Office (CBO) Connecticut Conservation Reserve Program (CRP) Conservation Stewardship Program (CSP) construction and demolition waste/debris consumer education contamination contest contrails conversion technology cooking fuel cook stoves cooperatives COP21 COP22 COP23 COP24 COP25 COP26 COP27 COP28 copper coppice cordgrass corn-based products corn/maize corn bran Corn cobs corn ethanol corn fiber corn growers corn harvest corn kernel corn meal corn oil corn oil/distillers corn oil (DCO) corn prices corn stalks corn stover corn supply corn surplus corn syrup Corporate Average Fuel Economy (CAFE) standards corporate social responsibility corrosion corruption CORSIA (Carbon Offsetting and Reduction Scheme for International Aviation) cosmetics Costa Rica cotton cotton seed hulls cotton seed oil cotton stalk cottonwood Council on Environmental Quality cover crops cow rumen cracking Crambe crimes criteria pollutants Croatia crop crop insurance cropland croton crowdfunding crude oil Cuba cuphea cup plant currency/foreign exchange policy curriculum cutworm caterpillars cyanobacteria (blue-green algae) cylindro Cyprus Czech Republic D-3 (cellulosic) RINs D-4 (bio-based diesel) RINs D-5 (advanced biofuel) RINs D-6 (renewable fuel) RINs D-7 RINs (Cellulosic Diesel) D-8 (proposed) RINs D5 (5%DME) D20 (20%DME) dairy waste dandelion DARPA date palm date palm pits date palm waste Dates DDGS (distiller’s dried grains with solubles) dead zone decanol decision-support tool deep water drilling Defense Logistics Agency (DLA) Defense Production Act deficit definitions deforestation defossilization Delaware DeltaWing demonstration demonstration scale/unit Denmark densify density Department of Agriculture (USDA) Department of Commerce Department of Defense (DOD) Department of Education Department of Energy (DOE) Department of Health and Human Services Department of Homeland Security Department of Justice Department of Labor Department of the Interior Department of Transportation (DOT) depolymerization depots dextrose diatoms diesel diesel-range hydrocarbons diesel-to-biodiesel conversion Diesel Emissions Reduction Act (DERA) diesel fuel blendstock diesel prices diethyl ether digital Digital Biology dilute acid hydrolysis pretreatment DIN 51605 DIN EN 15376 (Ethanol blending component) direct-to-fuel direct air capture directed evolution direct injection Direct Sugar to Hydrocarbon Conversion (DSHC) dispense distillates distillation distilled biodiesel distilleries distributed/centralized distribution distribution capacity distribution waiver diversification divestment DME/rDME (dimethyl ether)/renewable DME Dominican Republic double cropping Drones/Unmanned Aerial Vehicles (UAV) drop-in biofuels/hydrocarbons drought drought-resistant drought tolerant dry ice dual cropping Dubai duckweed e-diesel e-LNG (synthetic/electro Liquified Natural Gas) e-methanol e-NG (synthetic natural gas) E. coli E0 E0 price E1 E2 E3 E4 E5 E5 price E6 E7 E8 E10 E10 certification fuel E10 price E12 E13 E15 E15 price E15 pumps E20 E20 price E20 pumps E22 E25 E25 pumps E27 E30 E30 capable E30 certification fuel E30 optimized E30 price E30 pumps E35 E40 E50 E55 E75 E78 E80 E85 E85 conversion kit E85 optimized engines E85 price E85 pumps E90 E92 E95 E97 E98 E100 E100 conversion kit earthquakes East Africa Eastern Europe economic development Economic Development Administration economic modeling economic policy economics Ecosystems Services Ecuador ED95 education educational business private educational tour Education Series 3030 EERE efficiency Egypt Electric aircraft Electric Car/Electric Vehicle (EV) electric car/Electric Vehicle (EV) Prices electric grid electricity electricity/power generation electricity/power transmission electricity price electrocatalysis electrochemical electrochemical cell electrofuels (e-fuels) electrolysis electrolytic cation exchange electromethanogenesis (ME) electrons Elephant grass/Napier grass elephants El Salvador embargo eminent domain emissions emissions standards EN 228 EN 590 EN 15751 EN 15940 EN 16709 end-of-life Endangered Species Act (ESA) end user Energy Bill energy cane energy consumption energy crops energy density energy dominance energy grasses energy independence Energy Independence and Security Act of 2007 (EISA) Energy Information Administration (US EIA) energy law energy policy energy prices energy reserves Energy Return on Energy Invested (EROEI or EROI) energy security Energy Security Trust energy storage enforcement engine Engine/Fuel Co-optimization Engine Development engineering engine problems England enhanced oil recovery (EOR) entrepreneur environment environmental impact study (EIS) Environmentalists environmental justice/socially inclusive environmental policy Environmental Quality Incentive Program (EQIP) Enzymatic enzymatic conversion enzymatic hydrolysis enzyme production enzyme recycling enzymes Enzyme solicitation EPA (Environmental Protection Agency) EPACT (Energy Policy Act) equipment eRINs/electric pathway Eritrea erosion control EROWI (Energy Return on Water Invested) ESG (Environmental Social Governance) esterification Estonia ETBE (ethyl tert-butyl ether) ethane ethanol ethanol/bioethanol ethanol/methanol synthesis ethanol benefits ethanol blends/ethanol flex fuels ethanol blend wall ethanol emissions ethanol fire ethanol fuel cells ethanol hybrid ethanol pipeline ethanol prices ethanol production ethanol pumps ethanol tax ethanol terminal ethanol tolerance Ethiopia Ethiopian mustard ethylbenzene ethylene ets eucalyptus Euglena European Emissions Trading System (ETS) European Union (EU) eutrophication executive order externalities extremophiles f F-24 F-34 F-76 (Marine Diesel) F-T FAEE FAEE (fatty acid ethyl esters) Fair trade False Claims Act FAME (Fatty Acid Methyl Ester) Farm Bill Farm Bureau farm equipment farmers farming farm policy Farm to Fleet Farm to Fly farnesane farnesene Fats fecal sludge Federal Aviation Administration (FAA) Federal Bureau of Investigation (FBI) Federal Emergency Management Agency (FEMA) Federal Energy Regulatory Commission (FERC) federal land Federal Railroad Administration Federal Reserve Bank Federal Trade Commission (FTC) Federal Transit Administration (FTA) feed Feed In Tariffs (FIT) feed prices Feedstock Flexibility Program for Bioenergy Producers feedstock logistics feedstock material feedstock prices Feedstocks feedstock storage feedstock terminal feedstock transportation fermentation ferry fertilizer F Factor fiber Fiji Financing Finland Fischer-Tropsch/FT Fischer-Tropsch Synthetic Kerosene with Aromatics (FT-SKA) Fischer-Tropsch Synthetic Paraffinic Kerosene (FT-SPK) Fischer-Tropsch Synthetic Paraffinic Kerosene with Aromatics (FT-SPK/A) fish feed fish oil fish waste fit for purpose Fixed Base Operator (FBO) flameleaf sumac flavors flax Fleets fleet turnover fleshings flex-fuel vehicles (FFV) Flightpath flight tests flixweed/tansy/herb-Sophia flood-prone soil Florida flue gas FOG (Fats/Oils/Grease) follow-the-crop food Food and Agriculture Organisation (FAO) Food and Drug Administration (FDA) food and fuel food policy food prices food processing waste food safety food security food vs biomaterials/bioplastics food vs fuel food waste forage forage sorghum forecasts foreign oil Foreign Policy forest Forest Biomass for Energy forest biotechnology forest residue/waste Forest resources forestry Forest Service forklifts fossil carbon fossil fuel fracking fractionation fragrance France franchise fraud Freedom of Information Act (FOIA) free fatty acids (FFA) freight/cargo French fructose fruit FT-SKA fuel fuel additives fuel cell electric vehicle (FCEV) fuel cells fuel economy fuel efficiency fuel injection fuel mixtures fuel molecules fuel oil fuel performance fuel prices Fuel Quality Directive (FQD) fuel registration Fuel Retailers fuel testing fuel transportation fuel use fuel wholesaler fully burdened cost fund funding fungus/fungi Furanics furfural fusel oils Future Farmers of America (FFA) Gabon Gambia gas-to-liquid (GTL) gasification gasoline gasoline-range hydrocarbons gasoline baseline gasoline consumption gasoline mandate gasoline markets gasoline price gas prices gas tax/highway user fee General Services Administration general waiver authority generators genetically engineered yeast cells genetically enhanced microbes genetically modified organism (GMO) genome Georgia Georgia (country) geothermal German Germany Ghana GHG (Greenhouse Gas Emissions) giant cane Giant King Grass Giant Reed/Arundo GIS glass tubing gliricidia sepium global rebound effect global warming global warming potential glucose glycerin glycerin standards glycerol goats Governance practices) Government Accountability Office (GAO) government investment government resources government subsidies grains grain sorghum/milo grain speculators GRAND-AM grants grants-local grants-state grapefruit grapes graphene graphite GRAS (generally regarded as safe) Grasses grasshoppers grease Great Green Fleet Great Lakes Greece green/black economy green bonds green chemistry Green Deal EU green economy green house facility Green Jobs Greenland Green New Deal Green Racing Green Recovery GREET Greenhouse Gases Regulated Emissions and Energy Use in Transportation Model Grenada gribble growers gua beans Guam guar Guatemala guayule Guerbet reaction Guinea Gulf states gulmohar Gumweed (grindelia squarosa) Guyana GWP h Haiti Halophytes harvesting harvest site processing Hawai'i hay hazardous waste hazelnut HBIIP Higher Blends Infrastructure Incentive Program HDCJ health health benefits health effects heat-tolerance heating oil/fuel heat of combustion heat of vaporization Heavy Duty Truck Rule heavy duty vehicles (HDV) hedging HEFA (Hydro-processed esters and fatty acids) HEFA50 helicopters hemicellulace enzymes hemicellulose hemicellulosic sugars Hemp hemp oil hemp seed herb hexanol HFO (Heavy Residual Fuel Oil) hibiscus high-octane/low-carbon (HOLC) liquid fuels High Hydrogen Content Synthetic Paraffinic Kerosene (HHC-SPK) High Octane Fuel (HOF) High Octane Fuel Standard High Octane Gasoline (HOG) High Octane Vehicles (HOV) high performance regular high school project Highway Bill highway rights-of-way Highway Trust Fund history hog farmers hombayniya homogeneous-charge compression-ignition Honduras honey locust Honge tree nuts Hong Kong hops horticulture Housing and Urban Development (HUD) HPF (High Performance Fuels) HRJ (Hydrotreated Renewable Jet) human rights Hungary Hurricane Sandy HVO (Hydrotreated vegetable oil) HVO100 Hybrid aircraft hybrid buses hybrid locomotive hybrids Hydrocarbon-Hydroprocesed Esters and Fatty Acids (HC-HEFA-SPK) hydrocarbon fuels hydrodeoxygenation hydrofaction Hydrogen/Renewable Hydrogen hydrogen aircraft hydrogenase hydrogenation hydrogenation-derived renewable diesel (HDRD) hydrogen carrier hydrogen combustion engines hydrogen fuel cells hydrogen leaks hydrogenolysis hydrogen pipeline hydrogen price hydrogen pumps hydrogen terminal hydropower Hydroprocessed fermented sugars to synthetic isoparaffins (HFS-SIP) hydroprocessing hydropyrolysis hydrothermal carbonization hydrothermal liquefaction (HTL) hydrothermal treatment Hydrotreated renewable diesel (HRD) hydrotreating hydrotreatment hydrous ethanol hypoxia zone Iceland Idaho Illinois illuppai ILUC (Indirect/Induced Land Use Change) import/export incinerator ash India Indiana Indian beech tree Indian grass indirect effects indirect emissions indirect fuel use change indium Indonesia industrial burners industrial ethanol industrial gases industrial sugars industrial waste industrial waste gases IndyCar infographic Infrastructure inhibitors innovation insecticide/pesticide insects insurance integrated biorefineries integrated food/energy systems intellectual property Inter-American Development Bank inter-crop interactive map intercropping internal combustion engine internal combustion engine/gasoline engine ban International international balance of payments International Energy Agency (IEA) International Maritime Organization (IMO) International Monetary Fund (IMF) International Organization for Standardization (ISO) International Renewable Energy Agency (IRENA) International Sustainability and Carbon Certification model(ISCC) International Trade International Trade Administration International Trade Commission Internships inulin invasive species Investing investment tax credit ionic liquids Iowa IPCC Intergovernmental Panel on Climate Change Iran Iraq Ireland iridium iron IRS (Internal Revenue Service) IS 1460 ISO 8217 (marine distillate fuel standard) ISO 9000 isobutanol isobutanol price isobutanol pump price isobutene isooctane isooctene isopropanol Israel Italy Ivory Coast JAA jackfruit Jamaica jamelão Japan jatobá Jatropha Jerusalem artichoke jet jet A Jet A-1 Jetfuel (Sustainable Aviation Fuel (SAF)) Jimmy Carter Jobs jojoba Jordan JP-4 JP-5 JP-8 JP-10 juniper Just A MInute Just Transition jute K-12 Education Kabakanjagala kamani Kansas Kans grass Karanja Kazakhstan kelp Kemiri Sunan kenaf Kentucky Kenya kerosene ketones kinggrass Kiribati Korea Kosovo kudzu kukui nut kulpa Kuwait Kygryzstan labels labor policy Labrador lactose Lake County lamp oil landfill methane Landfills land ownership land prices land rights landscape land subsidence land tenure land transfer land use land use change land use policy Laos Latin America Latvia LCFS (Low Carbon Fuel Standard) lead Leadtree leaf ant Lebanon legislation Legislation-Federal Legislation-State lemna lend-lease Lesotho lesquerella leucaena Liberia Libya licensing lichens life cycle analysis (LCA) lignin Lignin Ethanol Oil (LEO) Lignocellulosic Biofuel lignocellulosic sugars Lipid liquefaction liquid liquidation liquid petroleum gas (LPG) liquid transportation fuels Liquified Biogas (LBG) Liquified Biogas (LBG) pumps liquified biomethane (LBM) Liquified Natural Gas (LNG) lithium Lithuania litigation Litigation-Federal Litigation-State livestock loan guarantees loans lobbying loblolly pine locomotives lodgepole pine logistics long-term contracts Louisiana low carbon emissions low carbon octane standard (LCOS) Low Emission Vehicle Standards (LEV) low sulfur diesel low sulfur fuel low sulfur marine fuel lubricants lumber mill Luxembourg lysis M3 M15 M50 M100 ma macadamia macauba Macedonia machine learning macororo Madagascar magnesium mahua Maine Malawi Malaysia Maldives Mali mallees Malta Malyasia mamona management changes mandate mandates mangaba manganese mango mangrove Manitoba mannose manure maple maps marginal land Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) price Marine/maritime renewable fuel terminal/bunkering marine algae Marine Corps Marine Diesel Oil (MDO) Marine Gas Oil (MGO) market forces marketing markets/sales market share Mars Marshall Islands Maryland Masdar Institute Massachusetts mass balance standard Master Limited Partnership (MLP) Mauritius Mazda meat mechanics training medical waste MEEC membranes mergers and acquisitions mesquite methanation methane/biomethane methane leaks methanization Methanol-to-Jet (MTJ-SPK) methanol-to-jetfuel Methanol/Biomethanol/Renewable Methanol methanol fuel cells methanol price Mexico Michelin GreenX Challenge Michigan micro-crop microalgae microbial electrosynthesis microbiology microorganisms/microbes microwave Mid-Atlantic Middle East Midwest mileage military military policy military reserves military specifications military strategic flexibility military strategy military use of biofuels millennium fruit millet millettia pinnata milo stover minerals mining Minnesota miscanthus misfueling missile fuel Mississippi Missouri mixed prarie mobile refinery modeling modular molasses mold molybdenum Monaco Mongolia mongongo monitoring/measuring reporting verifiction (MRV) Montana Montenegro moose morama Moringa tree Morocco morula motorcycles motors MOVES (motor vehicle emissions simulator) modeling system MOVES3 (MOtor Vehicle Emission Simulator model) MOVES2014 Mozambique MSW (Municipal Solid Waste) MTBE (Methyl tert-butyl ether) multi-fuel municipal/city mushroom mushroom substrate mustard seed Myanmar n-butanol n-butene nahar Namibia nano nanocatalysts nanocellulose nanomaterials nano particles naphtha/bionaphtha/renewable naphtha NASCAR National Academies of Science National Aeronautics and Space Administration (NASA) National Environmental Policy Act National Guard National Highway Traffic Safety Administration (NHTSA) National Institute of Standards and Technology (NIST) National Institutes of Health (NIH) National Laboratory National Oceanic and Atmospheric Administration (NOAA) National Oilheat Research Alliance National Park Service National Research Council National Science Foundation (NSF) national security National Security Council National Transportation Safety Board National Transportation Safety Board (NTSB) Native American tribes natural gas Natural Gas Act natural gas input natural gasoline natural gas prices natural gas vehicles Navy Nebraska neem negative carbon emissions neodymium Nepal net energy balance Netherlands Nevada New Brunswick Newfoundland Newfoundland and Labrador new fuel approval New Guinea New Hampshire New Jersey New Mexico New South Wales New York New Zealand next generation biofuels next generation vehicles NHRA drag racing Nicaragua nickel Niger Nigeria nipa sap nitrate leaching nitrates nitrogen Nitrogen fertiliser nitrogen starvation nitrous oxide (N2O) Niue NO2 noodles nopal North Africa North America North Carolina North Dakota northern catalpa Northern Ireland Northern Territory North Korea Northwest Territories Norwary Norway Nova Scotia NOx (nitrogen oxides) noxious weeds nuclear Nunavut nutraceuticals nutrient credit trading nutrient management nutrients nutrition nut shells oak oat hulls oats oat straw Obligated Parties/Point of Obligation (PoO) ocean-based energy Oceania octane octane price/value octanol Office of Energy Efficiency and Renewable Energy Office of Management and Budget (OMB) Office of Science and Technology Policy (OSTP) Office of Science Technology and Policy (OSTP) offtake agreements Ohio oil oil/gas terminals oil embargo oil exploration oil monopoly oil price parity oil prices oil production oil refineries oil replacement Oils oil sands oil seed oil seed crops oil speculators oil spill oil subsidies oil taxes Oklahoma olefins oligomerization olive cake olive oil olive pits olives olive water Oman Omega-3s on-farm algae production on-farm biodiesel on-farm ethanol production on-farm natural gas production on-farm processing one pound waiver onion waste online courses Ontario OPEC (Organization of the Petroleum Exporting Countries) open fuel standard open pond optimized flex fuel vehicles orange peel orchard grass orchard prunings Oregon organic solar cells Organization for Economic Cooperation and Development (OECD) OSHA overview overview/survey course oxygen oxygenate ozone Pakistan Palau palm palm biomass palm fatty acid distillate palm fiber palm fronds palm kernel palm kernel oil palm kernel shell palm oil palm oil mill effluent (POME) palm oil prices palm waste Paludiculture/peatland cultivation Panama pandas panic grass papaya paper Papua Indonesia Papua New Guinea paraffins Paraguay Paris Agreement parity partial waiver particulates pasture land Patent and Trademark Office (PTO) patents pathways Paulownia paulownia tree payments peaches peak oil peak oil demand peanuts/groundnuts peas pectin peela kaner pellets Pennsylvania pennycress/stinkweed pentane pentanol pentose pequi perennial grains perennial grasses Performance permitting Peru pest-tolerance pesticide-tolerance pests petition petroleum pharmaceuticals phase separation Philippines phosphorus photobioreactor photoelectrocatalysis photoelectrochemical photolysis photosynthesis phragmites pigeon pea pilot pilot scale pine pineapple pine beetle pine needles pine nut pinion Pipeline and Hazardous Materials Safety Admin (PHMSA) pipelines Pistacia chinensis PLA plant cell research plant cell walls plant oil plastic plastic-to-jet Plug-in Flex Fuel Hybrid Plug-in Hybrid Electric Vehicle (PHEV) plume grass podcasts Poland Policy politics pollinators pollution pollution control polyethylene polyfuel polymer polymerization polysaccharides pomace pomegranates pongamia pongamia pinnata poplar poppy population control Portable refinery Portugal poster sessions potamogeton potassium potato poultry litter/waste power-to-x/gas/liquid prairie grasses pre-processing precision farming/agriculture precursors/biointermediates premium gasoline Pretreatment pretreatment equipment price price of water prickly pear Prince Edward Island process flow diagram producer tax credit Production tax credit productivity project insurance propagating Propane/Biopropane/Renewable Propane propanol property insurance propylene protectionism protein protests proton exchange membrane (PEM) public comments public health policy Puerto Rico pulp Pulp/Paper Mill pump retrofit kit pumps/fueling station pungam Punnai tree pyrolysis Q-RIN QAP Qatar quality assurance Quality Assurance Plans (QAPs) quality improvement quantum dots Quebec Queensland quote of the week r R33 R99/RD99 rabbits race radiata pine Rahal Letterman Lanigan Racing railroad rainforest ranchers RAND rare earth metal/critical minerals RD10 RD20 RD30 RD55 RD80 RD80B20 RD99 RD100 reclaimed mine lands recycled oil recycled plastics recycling red algae redcedar Reducing Emissions from Deforestation and Forest Degradation Refined Bleached Deodorized Palm Oil (RBDPO) refineries reforestation Reformate regenerative braking regenerative farming Regulated Emissions regulations Regulations-Federal Regulations-State Regulatory Enhancement Growth Support (REGS) Reid vapor pressure (RVP) remediation remediation rice straw Renewable Chemical renewable chemical producer tax incentive renewable chemical production tax credit Renewable Diesel/Green Diesel/HVO/Paraffinic Diesel Renewable Diesel/Green Diesel price Renewable Diesel Production renewable diesel pumps renewable diesel tax credit renewable diesel terminal Renewable Energy Renewable Energy Directive (RED/RED II/RED III) Renewable Energy Standard Renewable Energy to Fuels through Utilization of Energy-Dense Liquids (REFUEL) renewable fuel renewable fuel oil (RFO) Renewable Fuels Directive (EU) renewable fuels of non-biological origin (RFNBO) Renewable Fuel Standard (RFS2) revisions/repeal Renewable Fuel Standard (RFS and RFS2) renewable gasoline blendstock renewable marine diesel Renewable Natural Gas (RNG) Renewable Natural Gas (RNG) price Renewable Natural Gas (RNG) pumps Renewable Portfolio Standards Renewable Power Standard Renewable Synthesized Iso-Paraffinic Fuels (SIP) Renewable Transport Fuel Obligation (RTFO) renewable volume obligation (RVO) RenovaBio replacement molecules Repowering Assistance Program repurpose research and development research facility resiliency resource depletion resurrection grass retail retrofit return on investment R Factor RFI (Request for Information) RFS "reset" RHD100 Rhizosphere Observations Optimizing Terrestrial Sequestration (ROOTS) Rhode Island Ricardo rice rice bran oil rice hulls rice husks rice price rice straw/paddy straw RICO (Racketeer Influenced and Corrupt Organizations Act) RIMPAC RINs (Renewable Identification Numbers) RINs markets RINs price risk management RJ-4 RJ-6 RME (rape methyl ester) RME180 RNA (Ribonucleic acid) RNG tax credit roadmap rocket fuel Romania RON (Research Octane Number) rotation crops royalties RP-1 RTP (rapid thermal processing) rubber rumen ruminants rural development Rural Energy for America Program (REAP) Rural Energy Self-Sufficiency Initiative Russia Russian olive rutabaga Rwanda ry rye Rye grass s saccharification SAF30 SAF40 Safer and Affordable Fuel Efficient Vehicles (SAFE) safety safflower SAF pipeline sago pond weed SAIC SAK Salicornia salt-tolerant saltbush saltcedar sal tree salt water Sanctions Santa Monica sardine oil Saskatchewan Saudi Arabia sawdust scale up Scandinavia scholarships/fellowships Science Advisory Board (SAB) Science Policy Scotland scum sea level rise seaports seashore mallow seawater Seaweed/Macroalgae seaweed cultivation Section 526 Securities and Exchange Commission (SEC) seed-to-wheel seed husks Senegal Serbia sesame sewage Seychelles shale shale gas shale oil shark oil sheep shipping shipping containers shipworm Sierra Leone silica Silphie/cup plant/Indian cup silver silver maple simarouba Singapore Singpore sisal SK slash Slovakia Slovakia/Slovak Republic Slovenia sludge Small Business Administration small engines small refinery exemption (SRE) smog smokestack soap Social social benefit investing social cost social value social venture Society of Automotive Engineers (SAE) soil soil amendments soil carbon soil health soil microbial biomass solar energy solar energy-to-chemical conversion solar fuel solaris solar thermochemical hydrogen (STCH) solid oxide fuel cell (SOFC) Solomon Islands Solutions solvent liquefaction Somalia soot sorghum sorghum oil sorghum stover South Africa South America South Australia South Carolina South Dakota Southeast Asia Southern Africa South Korea South Pacific South Sudan Soviet Union SOx (Sulfur oxides) soybean prices soybeans soy meal Spain spartina specifications sprawl spruce Sri Lanka Stakeholders standards start-up State Department Statistics steam explosion steam methane reformation steam reformation steel stevia stillage storage tanks Straight (pure) Vegetable Oil (SVO or PVO) stranded assets Strategic Bioenergy Reserve STrategiv Petroleum Reserve straw students su sub-Saharan Africa sub-sim (substantially similar) succinic acid sucrose Sudan sugar sugar-to-biodiesel sugar-to-farnesane sugar-to-jetfuel Sugar Beets/Energy Beets sugarcane sugarcane prices sugarcane straw Sugar kelp sugar palm sugar platform sugar prices sugars sugars-to-fats sugar standards sulfur Sumatra sunflower sunflower stalks supercritical fluid supercritical hydrolysis supply agreements supply chain Supreme Court surahart Suriname Sustainability Swaziland Sweden sweetgum sweet potatoes Sweet sorghum swine waste Switchgrass Switzerland sycamore syngas (synthesis gas) syngas/gas fermentation synthesised aromatic kerosene (SAK) synthetic biology synthetic diesel synthetic gasoline synthetic kerosene synthetic liquified gas (SLG) synthetic methane/e-methane synthetic natural gas Syria Tailoring Rule Taiwan Tajikistan tall fescue tall oil tallow tallow tree tamanu/nyamplung Tamarix tank-to-wheel tank cars tankers tanker trucks Tanzania tariffs taro tar sands Tasmania tax benefit tax credit taxes tax incentives tax parity tax policy tea teach-the-teacher teacher teacher resources teacher training technical course Technical Readiness Levels technology transfer tech transfer telephone utility poles Tennessee termites terpenes terrestrial carbon testing Texas textbook Thailand theft therapeutics thermal deoxygenation thermocatalytic conversion thermochemical conversion thermochemical liquefaction Tier 3 Tier 4 tilapia tillage Timor-Leste tires tobacco tobacco tree Togo Tokyo toluene Tonga tool Toronto torrefaction Toxic Substances Control Act (TSCA) trade trade dispute/discrimination trade group trade organization Trade Policy trade secrets training trains transesterification transgenics transition Transportation Fuels Policy Transportation Fuels Policy--Municipal Transportation Fuels Policy--State Transportation Policy travel policy Treasury Department trees Trinidad and Tobago triticale trucks tubers tugboats tung tunicate Tunisia Turkey UCOME (Used Cooking Oil Methyl Ester) Uganda UK (United Kingdom) UK Emission Trade Scheme (UK ETS) Ukraine UL (Underwriters Laboratory) ULSD (ultra low sulfur diesel) Ultra Low Sulfur Fuel Oil (ULSFO) underground storage tanks (UST) UNESCO United Arab Emirates (UAE) United Nations' International Civil Aviation Organization (ICAO) United Nations' Sustainable Development Goals (SDG) United Nations (UN) United States Auto Club Unleaded 88/E15 uranium urbanization urban sprawl Uruguay USAC US Agency for International Development (USAID) USAID US Army usda USDA Agricultural Research Service (ARS) used cooking oil (UCO) used motor oil used railroad ties US ethanol exports US Geological Survey US Product Safety Commission Utah utility model Uzbekistan value chain vanadium Vancouver Vanuatu Vatican VEETC vegetable oils vehicles miles traveled (VMT) Velocys Venezuela Vermont Victoria video Vietnam vinasse vinegar vineyard waste Virginia Virgin Islands. virgin oils viruses VLSFO (very low sulfur fuel oil) volatile fatty acids (VFA) volunteers waiver Wales warranty Washington Washington DC waste waste-to-chemicals Waste-to-Energy waste-to-fuel waste alcohol Waste CO2 waste heat waste management waste oil waste paper waste vegetable oil wastewater water water consumption water footprint water hyacinth watermeal watermelon water pollution water quality water treatment wax weather well-to-wheel West Africa Western Australia West Java West Virginia wet distillers grain wet extraction What You Can Do wheat wheat bran wheat fiber wheatgrass wheat prices wheat straw whey whisky white grease White House wildlife habitat willow wind energy wine wastage/grape marc winter crops Wisconsin women Wood woody biomass World Bank World Trade Organization (WTO) Wyoming XTL xylan xylene xylose yard waste yeast yellow grease yellowhorn tree Yemen yields Yukon Zambia Zanzibar zein zeolites Zimbabwe zinc zoning

Notice

donate nowWe are not accepting donations from people or companies in Florida due to unfair reporting requirements and fees not imposed by any other state.