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Are Carbon Capture and Storage and Biomass Indispensable in the Fight Against Climate Change?

September 9, 2014 by Jesse Jenkins
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Carbon Capture, Biomass, and Climate Change

According to an international effort to comparing 18 models of the global energy-climate-economic system, efforts to mitigate climate change may depend on two technologies: the ability to capture carbon from power plants and industrial facilities and store it in geological formations and to derive energy from biomass.[read more]

Global Biofuels Status Update

September 4, 2014 by Robert Rapier

Global Biofuels

Today, what I want to do is take a deep look at the global biofuels picture, drawing mainly from the Renewables 2014 Global Status Report (GSR) that was released in June by REN21, the Renewable Energy Policy Network for the 21st Century.[read more]

What's the Goal and Point of National Biofuel Regulation?

August 27, 2014 by Maximilian Auffhammer
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National Biofuel Regulation

While preparing a lecture for the 4th Berkeley Summer School in Environmental and Energy Economics, I returned to contemplating the regulation of biofuels as part of a general federal strategy to combat climate change and increase energy security.[read more]

To Fight Climate Change we Have to Save the Rainforest

August 21, 2014 by Jessica Kennedy
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Rainforests and Climate Change

Most of us are concerned about how climate change will affect our corners of the world, but we need to be thinking about our most vital natural resources: tropical forests. Tropical and subtropical forests are the most biodiverse areas on the planet, and they even give us most of the oxygen we breathe.[read more]

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Renewable Energy Could Hit 36% Of Global Energy Use, But There's A Biomass Catch

August 20, 2014 by Silvio Marcacci
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Rnewables Growth and the Biogas Catch

Would you pay $2.50 to double sustainable energy’s share of the global energy market, reduce carbon dioxide emissions 8.6 gigatonnes (Gt), and create 900,000 new net jobs in the energy sector by 2030? Unless you’re firmly rooted in the fossil fuel industry, the answer is probably yes.[read more]

Building Skills Among Renewable Industries' Workforce

August 20, 2014 by Dan Liggett
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Rewables Workforce Skills

With increased global demand for energy and concerns over climate change, renewable energy industries worldwide are projected to be in a growth phase for the foreseeable future. That creates not only funding, political and infrastructure challenges, but workforce challenges as well.[read more]

USDA Biogas Opportunities Roadmap

August 13, 2014 by Edward Dodge

Biogas Roadmap

Following the Environmental Protection Agency’s recent decision to emphasize the use of biogas in the Renewable Fuels Standard, the United States Department of Agriculture has come out with their own Biogas Opportunities Roadmap to promote biogas as a valuable form of renewable energy.[read more]

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10 Energy Technology Initiatives to Green European Cities Any City can Take Inspiration From

August 8, 2014 by Green IT Amsterdam Region

Greening European Cities

European cities made a great effort by identifying energy projects which could help other cities to improve their energy footprint, increase their share of renewable energy supply or improve the efficiency of their energy distribution and management systems.[read more]

New Biogas Rules in the RFS

August 6, 2014 by Edward Dodge
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New Biogas Rules

The Environmental Protection Agency (EPA) recently announced changes to the Renewable Fuels Standard (RFS2) that improves opportunities for biogas to be utilized as a vehicular fuel. They did this by qualifying it as an advanced cellulosic biofuel.[read more]

Do We Still Need Alternative Fuels?

July 15, 2014 by Amy Myers Jaffe
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As Obama struggles to come up with a solution to the renewables fuel standard, many in the industry are asking the question: do we actually need alternative fuels? I tackle that question from the standpoint of a person who believes that the shale oil and gas revolution is real and can deliver sustained supplies.[read more]

Top 5 EU Energy Issues: All You Need to Know for the Italian Presidency [VIDEO]

July 11, 2014 by Kasper Peters

Energy and the Italian Presidency

Hughes Belin, leading energy journalist for viEUws - the EU Policy Broadcaster, picks out the top 5 energy issues that will be discussed by the European institutions under the Italian Presidency, including the security of supply as the crisis between Ukraine and Russia continues.[read more]

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Holland: Pioneering Sustainable District Heating Innovations

July 2, 2014 by Silvio Marcacci

Sustainable District Heating

District heating isn’t a new concept. Using heat from one resource to meet demand among a centralized group of consumers has long been in use, primarily through combined heat and power from natural gas. But communities are turning to sustainable sources for their heating demands.[read more]

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Why We Need CCS, Part 4: Carbon Negative Solutions

June 30, 2014 by Schalk Cloete
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CCS and Carbon Negative Solutions

If climate science proves to be correct and the 450 ppm scenario is confirmed as a global priority in the medium-term future, we will probably require a very large scale deployment of CO2 negative technologies from the middle of this century. According to the IPCC, CCS will play a very important role in this regard.[read more]

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Renewable Wood Fuels, Part 2: Environmentally Beneficial or a Chronic Problem?

May 22, 2014 by John Miller
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Renewable Wood Fuel and Overall Cost

Wood is considered either a renewable fuel with environmental benefits or a source of particular material emissions that can impact health. If properly managed can the smoke from wood be reduced to levels that mitigate current-future health issues, and benefit the environment like other renewable fuels?[read more]

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Winds of Change for Cleaner Energy and More Efficiency in Virginia, How Steep is the Uphill Struggle?

May 13, 2014 by Jim Pierobon
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Clean Energy and Efficiency Support in Virginia

“What’s amazing is the stranglehold the coal industry and Dominion Power have over Virginia’s political system,” said political commentator Lowell Feld. “It’s frustrating because there is huge potential for renewable energy in this state. These industries can hang for on a long time. It’s difficult to uproot them.”[read more]