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EPA Proposed Rule “National Ambient Air Quality Standards for Particulate Matter”: Urban Air Initiative Comments

(Urban Air Initiative) From a letter to the Administrator of the Environmental Protection Agency, August 30, 2012:  Urban Air Initiative (UAI) appreciates this opportunity to comment on the Agency’s proposal to address one of our most dangerous and costly health threats,

August 30, 2012 Read Full Article

U.S. Will Lead New Effort to Cut Global Warming from Methane, Soot

by Brian Vastag (The Washington Post)  With global efforts to reduce carbon dioxide emissions stalled, the United States and five other countries are starting a new program to cut other pollutants — including methane, soot and hydrofluorocarbons — that contribute

February 20, 2012 Read Full Article

Occupied by Wall Street: World Leaders Grapple with Clean Energy Finance, Growth at Copenhagen Summit

by Jim Lane (Biofuels Digest)  World leaders say new structures, public-private partnership, required to unlock clean energy, unleash economic growth.  Free-flowing discussion in Copenhagen shows directions that reform of clean energy finance might take. ...That UN Secretary Ban Ki-Moon reiterated that

October 12, 2011 Read Full Article

Examining Biofuels Policy

by  Rajendrani Mukhopadhyay  (Chemical and Engineering News)  Government mandates have shaped the market but not always for the best By 2050, the global population will hit between 7.5 billion and 10.5 billion. Energy demands will soar, and traditional energy supplies, such

August 22, 2011 Read Full Article

Don't Turn the Clock Back on Building Better Fuels: ABFA Letter to Senate Committee

(Advanced Biofuels Association)  The Advanced Biofuels Association (ABFA) today sent the following letter to U.S. Senator Jeff Bingaman (D-NM), Chairman Energy and Natural Resources Committee, and U.S. Senator Lisa Murkowski (R-AK), Ranking Member, opposing any efforts to repeal Section 526 of

July 22, 2011 Read Full Article

Making Integrated Food-Energy Systems Work for People and Climate

(United Nations Food and Agriculture Organization)  A safe integration of food and energy production may be one of the best ways to improve national food and energy security and simultaneously reduce poverty in a climate smart way. This study on Integrated Food-Energy

July 15, 2011 Read Full Article

Toward the Second Commitment Period of the Kyoto Protocol

by Andrew J. Weaver (Science)  Expectations are high that the Kyoto Protocol, intended to reduce emissions of certain greenhouse gases (GHGs), will be extended after its first reporting period ends in 2012. The mechanisms available to meet Kyoto targets will

May 13, 2011 Read Full Article

Review Highlights Major Role for Renewables in Meeting UK Climate Targets - 9 May 2011

(Committee on Climate Change)  The Committee on Climate Change said today, that renewable energy should make a major contribution to decarbonising the UK economy over the next decades. The conclusions are set out in the Committee’s Renewable Energy Review which was

May 09, 2011 Read Full Article

Sugarcane Cools Climate

(ScienceNewsLine/Carnegie Institution)  ...Now scientists from the Carnegie Institution's Department of Global Ecology have found that sugarcane has a double benefit. Expansion of the crop in areas previously occupied by other Brazilian crops cools the local climate. It does so by

April 27, 2011 Read Full Article

Ethanol to Reduce GHGs by 105 Million Tonnes in 2011 Forecasted Reductions Will Offset the Emissions of 19.4 Million Cars

(Global Renewable Fuels Alliance)  As the biofuels industry gathers at the annual World Biofuels Markets conference, the Global Renewable Fuels Alliance (GRFA) is highlighting the positive influence ethanol production is having on reducing global Green House Gas emissions. (S&T)2 Consultants Inc.,

March 23, 2011 Read Full Article

Bioenergy Crops Could Lower Surface Temperatures, Stanford Researchers Say

(Stanford University News)  Concerns about the impact of corn ethanol on global warming have raised interest in more eco-friendly perennial grasses. A new study finds that large-scale cultivation of perennials could actually reduce regional surface temperatures. Converting large swaths of farmland

March 18, 2011 Read Full Article

The Global Renewable Fuels Alliance Calls on Cancun to Recognize Biofuels as a Way to Lower GHG's

(Global Renewable Fuels Alliance)  The Global Renewable Fuels Alliance (GRFA) is calling on the UN’s Climate Change Conference in Cancun to do what could not be done in Copenhagen and recognize biofuels as a viable alternative to fossil fuels that offer

December 16, 2010 Read Full Article

Soot Seen as Significant in Global Warming

(UPI)  Soot from burning fossil fuels and solid biofuels has a greater impact on global warming than previously believed, a U.S. researcher says.   But unlike carbon dioxide, Stanford University scientist Mark Z. Jacobson says, soot stays in the atmosphere for only a

August 02, 2010 Read Full Article
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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 chemical-looping hydrogen method Chesapeake Bay chicken feathers chickens Chile Chili China chitin chp chromium chufa/cyperus esculents/nutsedge CIA circular economy citrus citrus greening disease Citrus Peel clean air Clean Air Act (CAA) clean diesel Clean Fuel Standard/Policy (CFS) Clean Heat Standards 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/conservation agriculture closed-loop system Clostridium thermocellum cloud point clover cmelina CNG Conversion kit co co-generation co-location Co-op Extension co-operative co-processing co-products CO2 Electrolysis CO2 neutral fuels CO2Removal Certificates (CORCs) coal Coal and Biomass to Liquid (CBTL) Coast Guard coastal habitat conservation coastal hay cobalt cock's foot coco coco methyl ester (CME) cocoa Coconut coffee coffee cherries coffee grounds coffee pulp cold flow cold-tolerance 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/engagement community scale Community Wood Energy Program competition compliance compliance credits compost Compressed Natural Gas (CNG/R-CNG/bioCNG) compression ratios compression-ignition engine computer simulation concrete condensate Congo Congressional Budget Office 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crop crop insurance cropland croton crowdfunding crude oil Cuba cup plant cuphea currency/foreign exchange policy curriculum cusi cutworm caterpillars cyanobacteria (blue-green algae) cylindro Cyprus Czech Republic d D-3 (cellulosic) RINs D-4 (bio-based diesel) RINs d-5 D-5 (advanced biofuel) RINs D-6 (renewable fuel) RINs D-7 RINs (Cellulosic Diesel) D-8 (proposed) RINs D20 (20%DME) D5 (5%DME) dairy waste dandelion DARPA date kernel oil 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 Dehydration 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 dfdsffsfdfsf diatoms diesel Diesel Emissions Reduction Act (DERA) diesel fuel blendstock diesel prices Diesel R5 diesel with renewables diesel-range hydrocarbons diesel-to-biodiesel conversion diethyl ether digital Digital Biology diisobutylene (DIB) dilute acid hydrolysis pretreatment DIN 51605 DIN EN 15376 (Ethanol blending component) direct air capture direct injection direct ocean capture Direct Sugar to Hydrocarbon Conversion (DSHC) direct-to-fuel directed evolution dispense distillates distillation distilled biodiesel distilled palm methyl ester (DPME) distilleries distributed/centralized distribution distribution capacity distribution waiver diversification divestment DME/rDME (dimethyl ether)/renewable DME DMF (2.5-dimethylfuran) Dominican Republic double cropping drawdown Drones/Unmanned Aerial Vehicles (UAV) drop-in biofuels/hydrocarbons drought drought tolerant drought-resistant dry ice dual cropping Dubai duckweed e e-diesel e-LNG (synthetic/electro Liquified Natural Gas) e-methanol e-NG (synthetic natural gas) E. coli E0 E0 price E1 E10 E10 certification fuel E10 price E100 E100 conversion kit E11 E12 E13 E15 E15 price E15 pumps E2 E20 E20 price E20 pumps E22 E25 E25 pumps E27 E3 E30 E30 capable E30 certification fuel E30 optimized E30 price E30 pumps E35 E4 E40 E40 conversion kit E40 pumps E5 E5 price E50 E55 E6 E7 E70 diesel E75 E78 E8 E80 E85 E85 conversion kit E85 optimized engines E85 price E85 pumps E90 E92 E95 E97 E98 earthquakes East Africa Eastern Europe economic development Economic Development Administration economic modeling economic policy economics Ecosystems Services Ecuador ED7 (7% ethanol 93% diesel) ED95 education Education Series 3030 educational business private educational tour EERE efficiency egg shell Egypt El Salvador Electric aircraft Electric Car/Electric Vehicle (EV) electric car/Electric 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(FIT) feed prices Feedstock Flexibility Program for Bioenergy Producers feedstock logistics feedstock material feedstock prices feedstock storage feedstock terminal feedstock transportation Feedstocks fermentation ferry fertilizer fiber Fiji Financing Finland 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) Fischer-Tropsch/FT fish feed fish oil fish waste fit for purpose Fixed Base Operator (FBO) flameleaf sumac flavors flax fleet turnover Fleets fleshings flex-fuel vehicles (FFV) flight tests Flightpath 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 for forage forage sorghum 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hydrocarbons Gemany 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 Gerrmany Ghana GHG (Greenhouse Gas Emissions) GHG (Greenhouse Gas Emissions) Intensity giant cane giant kelp Giant King Grass Giant Reed/Arundo GIS glass tubing gliricidia sepium global rebound effect Global South global warming global warming potential glucose glycerin glycerin standards glycerol goats gorse Governance practices) Government Accountability Office (GAO) government investment government resources government subsidies grain sorghum/milo grain speculators grains GRAND-AM grants grants-local grants-state grapefruit grapes graphene graphite GRAS (generally regarded as safe) Grasses grasses grasshoppers grease Great Green Fleet Great Lakes Greece green bonds green chemistry Green Deal EU green economy green house facility Green Jobs 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isomerisation isooctane isooctene isopropanol Israel Italy Ivory Coast JAA jackfruit Jamaica jamelão Japan jatobá Jatropha Jersey Jerusalem artichoke jet jet A Jet A-1 jet B Jetfuel (Sustainable Aviation Fuel (SAF)) Jimmy Carter Jobs Joint Office of Energy and Transportation jojoba Jordan JP-10 JP-4 JP-5/NATO F-44 JP-8/NATO F-34 juniper Just A MInute Just Transition jute K-12 Education Kabakanjagala kalanchoe kamani Kans grass Kansas Karanja Kazakhstan kelp Kemiri Sunan kenaf Kentucky Kenya kerosene ketones kinggrass Kiribati knotweed Knowledge Discovery Framework Korea Kosovo kudzu kukui nut kulpa kusum Kuwait Kygryzstan labels labor policy Labrador lactic acid lactose Lake County lamp oil land ownership land prices land rights land subsidence land tenure land transfer land use land use change land use policy landfill methane Landfills landscape Laos Latin America Latvia LCFS (Low Carbon Fuel Standard) lead Leadtree leaf ant Lebanon lecithin legislation Legislation-Federal 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