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- Partnership Replaces Petroleum With Algae in Oil Refineries
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- Bulgarians protest, seek moratorium on shale gas
- Nuts and oil - Hazelnut Valley Farm Tour
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- Why biofuels are not a good idea
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- Airline griping over EU aviation carbon tax isn’t about the consumer
- The Carbon Emissions Quandary
- Computer simulations revealing how methane and hydrogen pack into gas hydrates could
- Joule Raises $70 Million for Sunlight to Fuel Technology
- Southwest Upgrades Airplanes With Green Materials
- California Speeds Up Clean Energy Permits Before its Too Late
- Clean Energy Could Create Over 28,000 Jobs & Save Kentuckians Money, New Study Finds
- Expanding State Clean Energy Funds for Economic Development
- R-Squared Energy TV: Episode 7 – The Carbon Emissions Quandary
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- BP seen agreeing $20-25 billion oil spill deal with DoJ
- Italy risks environmental disaster if ship fuel leaks
- Electric plants shift from coal to natural gas
- New system optimizes the performance and fuel consumption of engines operating at alt
- Republicans fume as Keystone oil pipeline rejected
- BP seen agreeing $20-25 billion oil spill settlement
- In Montana, a rough road for oil sands equipment
- New Fuel Economy Rules Win Broad Support
- Nigerian President Relents on Gas Subsidies
- Nanotechnology Stocks; mPhase (OTC.BB:XDSL) Receives Refined Prototype of New Product
- SREC Costs to Pennsylvania Homeowners Misleading
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- China Gets Rolling on Carbon Trading
- Electric Vehicles Could Soon Be Cheaper than Conventional Cars
- More Long-Term Pressure on Oil Prices
- Lufthansa: Biofuels Could Be Aviation’s Standard in Five Years
- Biofuels Rulings Shift Geopolitical Landscape
- LanzaTech Buys Range Fuels Facility
- Fueling India with Corn Husks
- Applying Innovation to Oil & Gas
- Dot Earth Blog: Beyond Hype, a Closer Look at New York's Choice on Shale Gas
- Heating Oil Costs Surge, and Many in Northeast Can?t Switch
- Italian researchers see clean-up potential in oil slick robot
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- Genetically Engineered Stomach Microbe Converts Seaweed into Ethanol
- Are President Obama’s Policies Causing U.S. Oil Production to Rise?
- World's Fourth Largest Skyscraper Rises in China, And the World's Largest Bus
- Can Mountain Dew Really Dissolve a Mouse Carcass?
- Chemical in personal care products (phthalates) may contribute to child obesity
- EU airline carbon law waivers worth eyeing: envoy
- Business Briefing | Legal News: Chevron Appeals $18 Billion Judgment in Ecuador
- Barcelona to Build the World’s First Carbon-Neutral Indoor Ski Slope
- Thermoelectric Materials Advance Could Drop the Cost of Waste-Heat Harvesting
- Helping Plug-in Cars Handle Harsh Winters
- Genetically Engineered Stomach Microbe Converts Seaweed into Ethanol
- Cleanest Coal Plant in the World Under Construction
- Green Blog: Complications of Hacking the Planet
- Special Report: Business of Green: Carbon Capture and Storage Plans in Europe Face Do
- Special Report: Business of Green: An Energy Supergrid for Europe Faces Big Obstacles
- Special Report: Business of Green: Chinese Dam Project in Cambodia Raises Environment
- Solar alchemy: Photocatalysts to clean water and recover chemicals
- Silicon Energy open for business (and a tour)
- Start-up innovators look for traction after Las Vegas
- Scotland, Abu Dhabi Team Up On Clean Energy
- Marnoch Thermal Power: a new type of heat engine for tapping into lower temperatures
- Biofuels Maker Lanzatech Raises $56 Million
- World's Government Spent $500 Billion Subsidizing Fossil Fuels, $66 Billion on Renewa
- Scientists Tweak Photosynthesis in Pursuit of a Better Biofuel
- Biofuels Land Grab: Guatemala's Farmers Lose Plots and Prosperity to "Energy Independ
- Jacksonville police cars charge on solar power
- 'Bicycle pump' to turn wave power into clean energy
- Fracking Would Emit Large Quantities of Greenhouse Gases
- Water as Fuel -- Stanley Meyer Recollections
- Has Petroleum Production Peaked, Ending the Era of Easy Oil?
- Why Natural Gas is a Bridge to Nowhere
- Los Angeles: Clean Tech Capital of America? | Verdexchange Conference
- Advantages of fiber-reinforced composites outlined
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- Are Hybrid Ribbons the Future of Renewables?
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- The Best Used Car is the Toyota Prius
- Chesapeake to Cut Number of Gas Rigs
- Clean up world seas to boost economy, U.N. body says
- New material to remove radioactive gas from spent nuclear fuel
- Green Blog: Oil Supply as a Strategic Risk
- NASA's NuSTAR ships to Vandenberg for March 14 launch
- Solar Cheaper Than Diesel in India, For the First Time
- olino_renewable: Solar Proving Cheaper Than Diesel in India Making Mittal Believer: E
- Centrifugal Force, Free Energy, and More with Engineer Claude Thiebaut
- Dark Clouds Threaten German Clean Energy Ambitions
- Ex-BP worker files whistleblower suit over cleanup
- Natural Gas Is Alot Dirtier Than People Think, And There's Less of It Too
- Has Petroleum Production Peaked, Ending the Era of Easy Oil?
- Has Petroleum Production Peaked, Ending the Era of Easy Oil?
- Fla. hotel sues BP over oil spill claim
- How seawater could corrode nuclear fuel
- Can the economy bear what oil prices have in store?
- Microbubbles provide new boost for biofuel production
- BP fails to shift $15 billion oil spill costs onto Transocean
- EU law enough for now to regulate shale gas: study
- Magnetic soap could suck up oil spills
- U.S. venture capital firm SAIL Venture Partners goes on hunt for Canadian cleantech,
- BP fails to shift $15 billion oil spill costs onto Transocean
- President Obama’s Latest Speech Touts American-Made Energy but Gets Stuck on Oil and
- Clean Energy Projects Face Waning Subsidies
- Green Blog: Is Spent Nuclear Fuel Really Waste?
- Amidst Calls for More Fossil Fuels, President Pushes Renewable Energy
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- New Energy Efficient Battery Charging Standards in California Will Save 1 Million Ton
- Berlin Police More Green Than Blue With New Electric Cars
- Private Sector Players Stepping Up Pace of Clean Energy Investments
- Oil spill brings attention to delicate Gulf coast
- SUV Loophole Threatens Outcomes of 54 MPG Fuel Economy Standards
- California Passes New Regs: 1.4 Million Clean Vehicles by 2025
- Microbubbles Cut Cost of Algae-Derived Biofuel
- BP Feared Gulf Oil Spill Rate of 3.4 Million Gallons a Day
- Biomass projects burned by low natural gas prices
- U.S. to open up remaining Gulf oil leases
- GOP’s Mitch Daniels a Lover of Cleantech Tax Credits?
- Microbubbles Cut Cost of Algae-Derived Biofuel
- The Hiriko Project Presents a Foldable Electric Microcar
- Obama looks to Mich. to revive clean energy debate
- Memo to Democrats: Get Behind Clean Energy. ASAP.
- News Analysis: New Data Not So Sunny on U.S. Natural Gas Supply
- Editorial: In Defense of Clean Energy
- Long Island Town Pioneers Closed-Loop, Pollution-Free Wind Power-Hydrogen Fuel System
- Busting 7 Solar Power Myths
- Is Warren Buffet’s Utility Betting On Clean Energy?
- New Energy-Efficient Battery Charging Standards in California Will Save 1 Million Ton
- Ghostbusters! Saving Electricity by Fighting Vampire Power
- We Need to Revive PACE to Boost Jobs and Clean Energy. Here's How.
- Clean energy projects face waning federal subsidies
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- CleanTechnica Hit 2 Milestones Today
- New Generation Bio's Super Simple BE-FuelSaver
- Windy Vancouver Island Comes Online
- Higher Oil Prices Raise Earnings at Exxon Mobil
- Halliburton wins ruling vs BP over Gulf oil spill
- Plans to block carp will re-reverse Chicago River
- Biodiesel Saw Record Production in the U.S. in 2011
- Controlling Feedstock Costs Creates Value in Biofuel Companies
- GM Launches Industry-First, Voluntary Eco-Label on All Cars
- Astronomers solve mystery of vanishing electrons in Earth's outer radiation belt
- Obama conveys small business strategy via Google+
- PlasmERG's Revolutionary Engine Getting Ready to Rumble
- GM Announces Eco-Stickers for All Chevy Cars
- EVs Outselling Hybrids 2:1 in China
- Perfect nanotubes shine brightest: Researchers show how length, imperfections affect
- Micro-Bubbles Cut Cost of Algae-Derived Biofuel
- Green Blog: On Our Radar: Barrier Urged to Halt Asian Carp
- Clean Energy is Strong Plank for Obama, Dems
- Fear not the toilet - new nano-coating keeps cellphones dry
- Sterling's Weekly Free Energy Review on SmartScarecrow Show: January 26, 2012
- Can Cleaner Cooking and Solar Power Help Solve Energy Poverty in Africa? [Slide Show]
- Small Businesses Request Resumption of Renewable Energy Support
- Why the Clean Energy Sector Has “Rolling Uncertainty”
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- Can Cleaner Cooking and Solar Power Help Solve Energy Poverty in Africa? [Slide Show]
- Dam About to Bust on Clean Hydrokinetic Energy
- Clean Energy Records Shattered in 2011: $53 Billion in New Deals, $260 Billion in Inv
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- Can Cleaner Cooking and Solar Power Help Solve Energy Poverty in Africa? [Slide Show]
- Canada, Alberta to announce new oil sands monitoring
- Villagers scramble for fuel in Europe's big chill
- Nano-oils keep the electronic devices really cool
- The Evolving Truth about Fracking for Natural Gas [Updated]
- Has Petroleum Production Peaked, Ending the Era of Easy Oil?
- Micro-Bubbles Cut Cost of Algae-Derived Biofuel
- Analysis: Canada plan to sell oil to China faces big hurdles
- The Texas Tribune: Latest Effect of BP Oil Spill: Waves of Cash for Texas Coast
- Clean-Tech Industry Facing Lean Times After Solyndra
- Cleantech Firms Paying the Price for Subsidies
- California’s New Clean Car Standards (2015-2025)
- Shale Gas Production Currently NOT Profitable
- Uh-Oh! Government Motors Buys Carbon Offsets!
- Mexico Finalizes Climate Bill to Cap Carbon
- Carbon Capture Takes Center Stage In 2012
- The False Promise of Biofuels (preview)
- Can Algae Feed the World and Fuel the Planet? A Q&A with Craig Venter
- GOP Has Gasland Director Arrested for Filming Fracking Hearing
- Green Blog: A Whooping Crane Migration Will Finish By Truck
- Chinese Oil Company Joins Isofoton to Build Solar Across Asia
- European Investment Bank to Support Caribbean Islands’ Geothermal Energy Project
- Clean Energy: How Much Hot Air?
- California May Blow Past Clean Energy Target.. or May Not
- Japanese Cleantech Partners to Launch Integrated Home Solar PV-Energy Storage & Manag
- Electric Cars & Overpopulation — R-Squared Energy TV Ep. 10
- Why Google invests in clean energy
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- Oil-Funded Bill Introduced to Force Through Tar Sands Pipeline
- U.S. filmmaker arrested at House hearing on shale gas
- Lawsuit seeks info, damages in 7-year oil spill
- Next-Generation Flex-Fuel Cells Ready to Hit the Market
- President Obama's State of the Union Address Touts Clean Energy
- Fracking Would Emit Large Quantities of Greenhouse Gases
- Has Petroleum Production Peaked, Ending the Era of Easy Oil?
- The Evolving Truth about Fracking for Natural Gas [Updated]
- Bill would block export of Keystone fuels
- Canada, Alberta seek to assuage oil sands critics
- Brad Pitt & Saudi Arabia Oil Minister Rockin’ It! (Videos)
- Cutting Fossil Fuel Subsidies Alone Could Accomplish Half of World’s Carbon Reduction
- India Crushed World in 2011 Cleantech Investment Growth
- Can Mountain Dew Really Dissolve a Mouse Carcass?
- Climate Talks Prove Growing Need for Carbon Capture and Storage Globally
- 50 Years Ago: Bottling the Atomic Incubus
- Lux Boosts Their Micro-Hybrid Vehicle Forecast to 39,000,000 Cars a Year By 2017
- Genetically Engineered Stomach Microbe Converts Seaweed into Ethanol
- Bio-Jet Fuel Struggles to Balance Profit with Sustainability
- Green Blog: Report: Sierra Club Accepted Gas Industry Money
- Audio Archive: The Future of Oil & Gas: Exploring New Innovation in Old-Fashioned Ene
- The World’s Prettiest Solar Car Drives Through America
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- Can Cleaner Cooking and Solar Power Help Solve Energy Poverty in Africa? [Slide Show]
- Scientists Tweak Photosynthesis in Pursuit of a Better Biofuel
- Biofuels Land Grab: Guatemala's Farmers Lose Plots and Prosperity to "Energy Independ
- Scientists Tweak Photosynthesis in Pursuit of a Better Biofuel
- Canada, Alberta seek to assuage oil sands critics
- $1 Billion Prize for 100 MPG Gasoline Car, High Speed Rail Blocked
- Genetically Engineered Stomach Microbe Converts Seaweed into Ethanol
- Biofuels Update: How is the Industry Doing?
- 80% of Independent Voters (& Majority of Americans) Opposed to Fossil Fuel Subsidies
- Reducing Petroleum Consumption from Transportation
- Obama Hikes Royalties on Oil Industry by 50%
- State-Owned Oil Companies Increase Price Volatility and Pollution, but Rarely Get Use
- Maersk Leads Shipping Industry in Developing Fuels to Cut Emissions
- After Fukushima Disaster, a Confused Effort at Cleanup
- After Disclosure of Sierra Club?s Gifts From Gas Driller, a Roiling Debate
- Russian Oil Industry Set to Capitalize if Embargo Hits Iran
- ZipCar's Successful Car-Sharing Service Growing Fast
- Wireless Electric Car Charging System Available This Year
- Badass BMW i8 (Electric Supercar) Caught Test-Driving in the Snow (VIDEO)
- Low-carbon technologies 'no quick-fix'
- Low-carbon technologies 'no quick-fix': May not lessen global warming until late this
- C-1 motorcycle car seeks traction as commuting alternative
- Electrical engineers build 'no-waste' laser
- New method for creating tissue engineering scaffolds
- Dust from industrial-scale processing of nanomaterials carries high explosion risk
- Low-carbon technologies 'no quick-fix': May not lessen global warming until late this
- Earthquake-Proof Engineering for Skyscrapers
- iPhone sales fuel smartphone surge
- Fuel from market waste