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by and - The smoke from one Nairobi school’s firewood use was so bad that two cooks quit. A new clean energy source burns cleaner without destroying forests.
biofuels
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by Sanjoy Sanyal - October 11, 2018Firewood is cutting into Kenya's forests. Entrepreneurs are responding with a new "biomass briquette" industry that turns wastes into fuel.
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by Frances Seymour, Belinda Morris and Amy Dickie - June 2018Demand for biofuels has grown rapidly in the past decade, driving conversion of forests to produce food-based feedstocks. This paper highlights three competing views regarding how substituting biofuels for fossil fuels affects climate emissions, and the role of accounting for indirect land-use change in biofuels policies.
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by Craig Hanson - May 28, 2015WRI responds to a critique of its working paper, Avoiding Bioenergy Competition for Food Crops and Land. The paper articulates reasons the world should avoid dedicating land to bioenergy production if it is to sustainably feed the global population in 2050.
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by Andrew Steer and Craig Hanson - January 29, 2015Biofuels and bioenergy take up finite land resources at the cost of food production and carbon storage and doesn’t guarantee carbon emissions cuts.
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by Tim Searchinger and Ralph Heimlich - January 2015What is the role of bioenergy in a sustainable food future? The answer must recognize the intense global competition for land, and that any dedicated use of land for bioenergy inherently comes at the cost of not using that land for food, feed, or sustained carbon storage.
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by Mercedes Stickler, Peter Veit, Candy Schibli and Catherine Easton - February 28, 2012This piece originally appeared on the International Land Coalition Land Portal. This full text is available here.
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by Kevin Lustig - June 17, 2011With wildfires, floods, tornadoes, and other dramatic weather events making front page news around the world, many people are asking questions about the signs and impacts of a changing climate. Climate Science is the World Resources Institute’s periodic review of the state of play of the science of climate change. With summaries and explanations of recent peer-reviewed research from a host of scientific journals, Climate Science is a window into what scientists are discovering about how climate change affects the living things and complex systems of our planet.
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by Liz Marshall and Alexia Kelly - November 2010The question of whether there is any value to the temporary storage of carbon is fundamental to climate policy design across a number of arenas, including physical carbon discounting in greenhouse gas accounting, the relative value of temporary carbon offsets, and the value of other carbon
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by Liz Marshall and Zachary Sugg - April 2010Commercial-scale switchgrass production is projected to involve substantial increases in agricultural land acreage, with new acres coming from a combination of conservation reserve program (CRP) acreage, other cropland currently used as pasture, a reduction of winter
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by Liz Marshall - June 18, 2009As biofuel production ramps up, counting all the associated greenhouse gas impacts is critical to good energy and climate policy.
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by Liz Marshall - March 2009The quantification of the carbon dioxide emissions impact associated with land-use change for biofuels production is complicated by the fact that the carbon costs from land-use change and the avoided emissions from substituting
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by Liz Marshall and Zachary Sugg - January 2009Prompted by volatility in oil markets, growing concerns about global warming, and an interest in supporting farms and rural communities through stronger agricultural markets, several groups in the United States have turned their attention to the
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by Liz Marshall and Zachary Sugg - December 2008Crop residues like wheat straw and corn stover---i.e. stalks and leaves---have been proposed as a sustainable feedstock for a “next-generation” cellulosic ethanol industry in the United States. However, use of agricultural residues should not be considered to have low environmental
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by Britt Childs Staley and Rob Bradley - July 2008As biofuels become a larger part of the social, economic, and environmental strategies of countries around the world, standards and regulations are needed to ensure that biofuels do in fact reduce greenhouse gas (GHG) emissions and promote sustainable development.
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by Jonathan Lash, Jonathan Pershing, Nancy Kete and Rich Barnett - February 2008In this fifth in a series of annual briefings, WRI President Jonathan Lash briefed journalists on seven key environmental issues to watch in 2007:
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December 18, 2007Trends to Watch is WRI's annual forecast of emerging issues that will have major impacts on environmental coverage in 2008. On climate change: what will happen between COP-13 in Bali, and COP-14 in Poznan? What role will China play? Will we see new legislation and regulations from Congress or the EPA? Where will biofuels and technology go? Where will the water come from? WRI President Jonathan Lash makes his predictions at the National Press Club.
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by Britt Childs Staley and Rob Bradley - December 2007Biofuels are being heralded as an alternative to oil that can be grown by farmers across the globe, addressing many of the economic, security, and environmental concerns associated with oil dependence.
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by Zachary Sugg - August 2007Extensive agricultural subsurface "tile" drainage in the Midwestern U.S. has important implications for nutrient pollution in surface water, notably the seasonal hypoxic "dead zone" in the Gulf of Mexico.