Advanced Clean Cars II Rule (ACC and ACCII)

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Rep. Troy E. Nehls Reintroduces Bill to Repeal California’s Emissions Waiver Exemption

(Office of Congressman Troy E. Nehls (R-TX-22)) Congressman Troy E. Nehls (R-TX-22) reintroduced the Stop California from Advancing Regulatory Burden (CARB) Act of 2025. Senator Mike Lee (R-UT) is leading the Senate companion to this legislation.   In 1970, Congress passed the Clean Air Act, which authorized

March 18, 2025 Read Full Article

Trump Environmental Rollbacks Would Boost Pollution and Endanger Lives, Former EPA Heads Say

by Matthew Daly (Associated Press) Three former Environmental Protection Agency leaders sounded an alarm Friday, saying rollbacks proposed by EPA Administrator Lee Zeldin endanger the lives of millions of Americans and abandon the agency’s dual mission to protect the environment and human health. Zeldin

March 17, 2025 Read Full Article

EPA Decided Protecting the Environment Is Just Too Much

by Mark Gongloff (Bloomberg)  The agency is abandoning its mission in a misguided effort to boost an economy it will only end up hurting. -- The EPA’s announcement on Wednesday that it would find the narrowest possible definition of the word “water” for regulatory purposes

March 14, 2025 Read Full Article

Trump Administration Takes Aim at Biden Electric Vehicle Rules

by David Shephardson (Reuters) The U.S. Environmental Protection Agency said on Wednesday it is starting efforts to reverse the Biden administration's vehicle emissions rules that would force automakers to build a rising number of electric vehicles. ... The EPA said it would reconsider the agency's

March 13, 2025 Read Full Article

Opinion Hochul Should Scrap New York’s Gas Car Ban

by John Bozzella (Fox News) New York has a 10-year plan to ban the sale of new gas-powered vehicles and require automakers to sell only electric vehicles by 2035. (It’s not even really a New York plan, but a program originally hatched in California.) The gas vehicle ban has been

March 13, 2025 Read Full Article

Car Dealers Launch Ad Campaign to Delay California EV Mandate

by Alex Nieves (Politico Pro Energywire) The California New Car Dealers Association is funding a media buy targeting the state’s emissions rule. -- Car dealers launched an ad campaign Monday calling on California to delay enforcement of its electric vehicle mandate, warning

February 25, 2025 Read Full Article

The Trump Administration Is Trying an End Run around Revoking California’s Car and Truck Rules

by Ann Carlson and Mary Nichols (Legal Planet) Last Friday, EPA’s Administrator Lee Zeldin announced a new and unprecedented way to try to prevent California from implementing its ambitious program to move toward 100 percent  zero emission vehicles. This time around, the Trump

February 18, 2025 Read Full Article

Trump Maneuvers to Outflank California Over Ban on Gasoline Cars

by Jennifer A. Dlouhy (Bloomberg News/Bloomberg Law)  EPA will submit air pollution waivers to Congress for review; Carmakers call zero-emission vehicle sales quotas unachievable The Trump administration is delivering an initial strike against California car pollution regulations compelling zero-emission vehicle sales that the

February 17, 2025 Read Full Article

Trump Set a Deadline on the Endangerment Finding. Here’s What Might Happen.

by Jean Chemnick (E&E News Climatewire) The president ordered EPA Administrator Lee Zeldin to decide by next week on one of the first major issues facing his agency.  --  EPA Administrator Lee Zeldin has one week to tell President Donald Trump whether

February 12, 2025 Read Full Article

EPA Seeks to Pause High Court California Waiver, Air Act Venue Suits

(Inside EPA) The Trump EPA is asking the Supreme Court to pause cases over Biden-era preemption waivers for California vehicle rules and Clean Air Act venue provisions implicated by agency denials of renewable fuel standard (RFS) compliance waivers, with the agency

January 27, 2025 Read Full Article

Industry Group Contests EPA Waivers For California ZEV, Truck NOx Rules

(Inside EPA)  An industry group is filing quick legal challenges to EPA’s Clean Air Act preemption waivers for California’s latest Advanced Clean Cars II (ACC II) program and the state’s heavy truck nitrogen oxides (NOx) standards, teeing up what could be

January 08, 2025 Read Full Article

EPA Grants Waiver for California’s Advanced Clean Cars II Regulations

(U.S. Environmental Protection Agency) Agency additionally grants waiver for low-NOx regulations for heavy-duty and off-road vehicles and engines  --  Today, the U.S. Environmental Protection Agency (EPA) is granting two requests from the California Air Resources Board (CARB) for waivers to implement and enforce

December 18, 2024 Read Full Article

Toyota Says California-led EV Mandates Are ‘Impossible’ as States Fall Short of Goal

by Michael Wayland (CNBC)  -- Toyota Motor said Friday (November 8, 2024) that California-led electric vehicle mandates starting next year are “impossible” to meet.  -- The regulations call for 35% of 2026 model-year vehicles, which will begin to be introduced next

December 12, 2024 Read Full Article

RFA Urges Flex Fuel Vehicles for California Emissions Goals

(Renewable Fuels Association) In comments to the California Air Resources Board in response to a late June workshop on potential amendments to the state’s Advanced Clean Cars II regulations, the Renewable Fuels Association urged CARB to require that all new vehicles with internal

July 30, 2024 Read Full Article

Modeling Maryland’s Climate and Clean Energy Goals and Investment Requirements

(Center for Climate Strategies)  CCS unveiled its latest report assessing Maryland's greenhouse gas (GHG) emissions trends and the potential for actions in all sectors to reach ambitious climate and clean energy goals, deliver energy and financial savings, and mobilize investment at

March 30, 2024 Read Full Article

8 States Are Planning to BAN the Sale of Gas-Powered Cars Entirely - after Biden Unveiled Ambitious Plans to Phase Them out by 2032

by Tilly Armstrong (Daily Mail)  California was the first state to adopt the plan to ban sales of gas cars by 2035; Electric vehicles made up 7.6 percent of new car sales in the US last year; READ MORE: What does

March 26, 2024 Read Full Article

AFPM Launches Campaign on EV Rules

by Tanya Snyder (Politico's Weekly Transportation) ... The American Fuel & Petrochemical Manufacturers is launching a $7 million campaign today in key battleground states bashing the Biden administration’s efforts to push electric vehicle adoption. AFPM plans to run the ads in Michigan, Wisconsin,

February 12, 2024 Read Full Article

EVs or Ethanol? Midwest Eyes Deep CO2 Cuts in Transportation.

by Jeffrey Tomich (E&E News Energywire) Midwest states are weighing major changes in transportation policy that could shift the region's emissions. -- After recently enacting laws requiring 100 percent carbon-free power, Midwest blue states are eyeing tailpipe emissions. In Minnesota, a state-appointed working

February 12, 2024 Read Full Article

INSIGHT: 16 US States May Restrict Sale of Combustion-Based Autos

by Al Greenwood (Independent Commodity Interlligence Services) Several US states could adopt restrictions on the sale of light vehicles that rely primarily on internal combustion engines (ICE), which would lower demand for liquid fuels while increasing demand for plastics and chemicals

October 27, 2023 Read Full Article

CARB Weighs Tough Post-MY25 Auto GHG Limits Based on EPA Plan

(Inside EPA) California air regulators are considering tough new greenhouse gas standards for model year 2026-35 passenger vehicles via amendments to the state’s existing Advanced Clean Cars II (ACC II) regulation, which does not address GHGs, based in part on EPA’s

October 26, 2023 Read Full Article

Report: Strong Clean Vehicle Standards Can Deliver $44 Billion in Health, Economic and Climate Benefits to New Mexicans 

(Natural Resources Defense Council) New Mexico Gov. Michelle Lujan Grisham recently announced bold action which will give New Mexicans more electric car and truck options in the coming years, and a new report shows the state can deliver the most health,

July 24, 2023 Read Full Article

Colorado Adopts ‘Advanced Clean Trucks’ Rule to Speed Transition to Heavy-Duty EVs

by Chase Woodruff (Colorado Newsline) Air quality panel unanimously approves California-style standards after yearlong delay -- Colorado air quality regulators on Friday (April 28, 2023) approved a pair of rules aimed at reducing pollution from truck engines and speeding up adoption

May 01, 2023 Read Full Article

Trucking Industry Worries US EPA Put 'Cart before the Horse' with Emissions Proposal

by Jasmin Melvin (S&P Global)  EPA, California rules look to phase out diesel trucks; Will require more trucks to haul same amount of freight; Range, charging and power needs still present challenges  --  While onboard with ambitions to transition the US car fleet

April 20, 2023 Read Full Article

GOP Lawmakers Push Back against Electric-Vehicle Mandate Public Comment DEADLINE April 26, 2023

by Randall Chase (Associated Press/Washington Post) Republican lawmakers are proposing legislation to block state officials from eliminating the sale of new gasoline-powered vehicles in Delaware. GOP lawmakers said Thursday (April 6, 2023) that they are circulating two bills to restrict the

April 12, 2023 Read Full Article

Massachusetts Moves Forward with Advanced Clean Cars II Program, Formally Adopting Policy to Slash Transportation Pollution & Provide More EV Choices to Consumers

(Sierra Club)  Today (March 30, 2023), Massachusetts announced its formal adoption of the Advanced Clean Cars II (ACC) rule, which requires auto manufacturers to ensure that every new light-duty car sold in the state is a zero-emission vehicle (ZEV) by

April 03, 2023 Read Full Article

Biden-Backed California Rule Pushes Clean Trucks

by Camille Von Kenel and Alex Guillen (Politico) Truck manufacturers will have to sell an increasing share of zero emissions vehicles now that the EPA has approved California’s regulations. California will require more zero emission trucks on the roads after a

March 31, 2023 Read Full Article

Maryland Governor Unveils Plan to Phase out New Gas-Powered Cars

by Zack Budryk  (The Hill)  Maryland will become the latest state to adopt the clean-car rules that originated in California, phasing out new gas-powered car sales by 2035, Gov. Wes Moore (D) announced Monday. The Advanced Clean Cars II rule, first implemented

March 15, 2023 Read Full Article

New Jersey Will Now Require All-Electric Car Sales by 2035

by Michelle Lewis (electrek)  All new cars sold in New Jersey will have to be zero emissions from 2035, Governor Phil Murphy (D-NJ) announced yesterday. As Electrek previously reported, New Jersey’s Department of Environmental Protection called for a gas car sales ban by 2035 in October 2020.

February 17, 2023 Read Full Article

Oregon, Washington Join California in Banning Gas-Powered New Vehicles Starting in 2035

by David Steves (OPB) New cars sold in Oregon and Washington will have to be emissions-free starting in 2035. The rules adopted Monday by both states will mean an end to the sale of new gas- and diesel-powered trucks, passenger cars

December 22, 2022 Read Full Article

Oregon Bans Sales of New Gas-Powered Passenger Cars by 2035

(Associated Press) Policymakers for the Oregon Department of Environmental Quality on Monday approved a rule that prohibits the sale of new gasoline-powered passenger vehicles in Oregon by 2035. The effort comes as Oregon plans to cut climate-warming emissions by 50% by 2035

December 20, 2022 Read Full Article

2022 Scoping Plan for Achieving Carbon Neutrality

(California Air Resources Board) This Scoping Plan lays out the sector-by-sector roadmap for California, the world’s fifth1 largest economy, to achieve carbon neutrality by 2045 or earlier, outlining a technologically feasible, cost-effective, and equity-focused path to achieve the state’s climate

November 18, 2022 Read Full Article

Ethanol vs. Electrons: The Future of Fuel

by Matt Roberts (Terrain) Many worry that electrified vehicles, fuel economy standards, and improving battery technology will make the internal combustion engine (ICE) obsolete, illegal, or both, with wildly varying estimates of the timeline. Many of these forecasts overlook the

November 16, 2022 Read Full Article

Ag, States Challenge EPA Action on EVs: Ag Groups, States Say EPA, California Used Back Door to Spread Electric Vehicle Use

by Todd Neeley (DTN Progressive Farmer)  Agriculture, fuel interests and several states see EPA's March 2022 decision to reinstate California's legal authority to implement a zero-emissions vehicle sales mandate and greenhouse gas emissions standards as a back-door way to move the

October 28, 2022 Read Full Article

Growth Energy Outlines Opportunity to Reduce Emissions before Washington and Oregon Lawmakers

(Growth Energy) Growth Energy recently submitted comments to the Washington Department of Ecology and Oregon Department of Environmental Quality in response to the states’ proposals to follow California’s Advanced Clean Cars II regulation requiring 100% sales of zero emission vehicles by

October 25, 2022 Read Full Article

NY Implements 2035 All-EV Plan after California Clears the Way

by Kira Bindrim (Bloomberg) New York is the second state to set an end date for sales of gas-powered cars as part of its plan to increase EV adoption.  --  New York Governor Kathy Hochul on Thursday announced that the state

October 03, 2022 Read Full Article

California Poised to Phase out Sale of New Gas-Powered Cars

by Kathleen Ronayne (Associated Press)  California is poised to set a 2035 deadline for all new cars, trucks and SUVs sold in the state to be powered by electricity or hydrogen, an ambitious step that will reshape the U.S. car market

August 25, 2022 Read Full Article

Growth Energy Testifies before CARB on Advanced Clean Cars II Regulation

(Growth Energy)  Growth Energy Senior Vice President of Regulatory Affairs Chris Bliley testified before the California Air Resources Board (CARB) in response to its proposed Advanced Clean Cars II regulation. In his testimony, Bliley encouraged CARB to develop clear policies that reflect the

June 13, 2022 Read Full Article
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cropping drawdown Drones/Unmanned Aerial Vehicles (UAV) drop-in biofuels/hydrocarbons drought drought tolerant drought-resistant dry ice dual cropping dual-fuel/flex fuel ships 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 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ethanol pumps ethanol tax ethanol terminal ethanol to gas ethanol tolerance ethanol-fueled aircraft Ethanol-to-Gasoline (ETG) ethanol/bioethanol ethanol/diesel ethanol/methanol synthesis ethanol2G Ethiopia Ethiopian mustard ethyl levulinate (EL) ethylbenzene ethylene ets eucalyptus Euglena European Emissions Trading System (ETS) European Union (EU) eutrophication executive order executive order--state Extended Range Electric Vehicle (EREV) externalities extremophiles f F Factor 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 farm policy Farm to Fleet Farm to Fly farmers farming 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 Highway Administration (FHWA) 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 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 forecasts foreign oil Foreign Policy forest Forest Biomass for Energy forest biotechnology forest residue/waste Forest resources Forest Service forestry forklifts Formate formic acid fossil carbon fossil fuel Frace fracking fractionation fragrance France franchise fraud free fatty acids (FFA) Freedom of Information Act (FOIA) freight/cargo French French Guiana 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 gallium Gambia games gas prices gas tax/highway user fee gas-to-liquid (GTL) gasification gasoline gasoline baseline gasoline consumption gasoline mandate gasoline markets gasoline price gasoline-range 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 Green New Deal Green Racing Green Recovery green/black economy Greenland GREET Greenhouse Gases Regulated Emissions and Energy Use in Transportation Model Grenada gribble growers gua beans Guam guar Guatemala Guava Seed guayule Guerbet reaction Guinea Guinea Bissau Gulf states gulmohar Gumweed (grindelia squarosa) Guyana GWP gypsum h Haiti Halophytes harvest site processing harvesting Hawai'i hay hazardous waste hazelnut HBIIP Higher Blends Infrastructure Incentive Program HDCJ HDO-SAK (hydro deoxygenated synthetic aromatic kerosene) health health benefits health effects heat of combustion heat of vaporization heat-tolerance heather heating oil/fuel 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 blend renewable fuels (HBRF) High Hydrogen Content Synthetic Paraffinic Kerosene (HHC-SPK) High Octane Fuel (HOF) High Octane Fuel Standard High Octane Gasoline (HOG) high octane low carbon (HOLC) fuel High Octane Vehicles (HOV) high performance regular high school project high sulphur fuel oil (HSFO) high-octane/low-carbon (HOLC) liquid fuels Highway Bill highway rights-of-way Highway Trust Fund history hog farmers hombayniya homogeneous-charge compression-ignition Honduras honey locust Hong Kong Honge tree nuts 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 HVO20 HVO30 Hybrid aircraft hybrid buses hybrid locomotive hybrid ships hybrids hydrocarbon fuels Hydrocarbon-Hydroprocesed Esters and Fatty Acids (HC-HEFA-SPK) hydrodeoxygenation hydrodiesel hydrofaction hydroformylation hydrogen aircraft hydrogen carrier hydrogen combustion engines hydrogen fuel cells hydrogen internal combustion engines hydrogen leaks hydrogen pipeline hydrogen pumps/fueling stations hydrogen tax credit hydrogen terminal Hydrogen/Renewable Hydrogen Hydrogen/Renewable Hydrogen Price hydrogenase hydrogenation hydrogenation-derived renewable diesel (HDRD) hydrogenolysis hydropower Hydroprocessed fermented sugars to synthetic isoparaffins (HFS-SIP) hydroprocessing hydropyrolysis hydrothermal carbonization hydrothermal gasification hydrothermal liquefaction (HTL) hydrothermal treatment Hydrotreated renewable diesel (HRD) hydrotreating hydrotreatment hydrous ethanol hypoxia zone Iceland Idaho Illinois Illiois illuppai ILUC (Indirect/Induced Land Use Change) import/export incinerator ash India Indian beech tree Indian grass Indiana 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 (ICE) internal combustion engine (ICE)/gasoline engine ban International international balance of payments International Council on Clean Transportation (ICCT) 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 Invvesting ionic liquids Iowa IPCC Intergovernmental Panel on Climate Change Iran Iraq Ireland iridium iron iron oxide IRS (Internal Revenue Service) IS 1460 ISO 8217 (marine distillate fuel standard) ISO 9000 isobutanol isobutanol price isobutanol pump price isobutene isobutylene 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 Legislation-State lemna lend-lease Lesotho lesquerella leucaena levulinic acid Liberia Libya licensing lichens life cycle analysis (LCA) light rail lignin Lignin Ethanol Oil (LEO) Lignocellulosic Biofuel lignocellulosic sugars lime Lipid liquefaction liquid liquid petroleum gas (LPG) liquid transportation fuels liquidation 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 Louis Louisiana low c 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 M100 M15 M3 M50 ma macadamia macauba Macedonia machine learning machinery macororo Madagascar magnesium mahua Maine Malawi Malaysia Maldives Mali mallees Malta Malyasia mamona management changes mandates mangaba manganese mango mangrove Manitoba mannose manure maple maps marginal land marine algae Marine Corps Marine Diesel Oil (MDO) Marine Fuel Oil Marine Gas Oil (MGO) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) Marine/Maritime Bio and Renewable/Sustainable Fuel (SMF) price Marine/Maritime Bio and Renewable/Sustainable Fuel Terminal Marine/maritime renewable fuel terminal/bunkering market forces market share marketing markets/sales Mars Marshall Islands Maryland Masdar Institute mass balance standard Massachusetts Master Limited Partnership (MLP) Mauritania Mauritius Mazda meat mechanics training medical waste MEEC membranes mergers and acquisitions mesquite methanation methane leaks methane/biomethane methanization methanol benefits methanol fuel cells methanol hybrid methanol price Methanol-to-Jet (MTJ-SPK) 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