renewable energy news from mongabay.com

Emissions from palm oil biodiesel highest of major biofuels, says EU

2012-01-30T05:01:00Z

Greenhouse gas emissions from palm oil-based biodiesel are the highest among major biofuels when the effects of deforestation and peatlands degradation are considered, according to calculations by the European Commission. The emissions estimates, which haven't been officially released, have important implications for the biofuels industry in Europe.

Palm oil does not meet U.S. renewable fuels standard, rules EPA

2012-01-27T21:52:00Z

The U.S. Environmental Protection Agency (EPA) ruled on Friday that palm oil-based biofuels will not meet the renewable fuels standard due to carbon emissions associated with deforestation.

Sarah Laskow: even renewable energy has a dark side

2012-01-03T07:10:00Z

Sarah Laskow is a freelance writer who has covered environmental issues for Grist, GOOD, and Newsweek.com, among others. Raised in New Jersey and educated at Yale where she studied literature, Sarah now lives across the river in Manhattan with her partner. She’s done extensive traveling in West Africa, Europe, and Central America. Sarah can be found on twitter as @slaskow.

Facebook pledges to go green...someday soon

2011-12-15T20:24:00Z

After a massive campaign by Greenpeace to get everyone's favorite social media site to quit coal energy, Facebook has announced a new energy policy and a partnership with Greenpeace. The policy includes a goal "to power all of our operations with clean and renewable energy," however does not go so far as to state it is dropping coal at this time or give a timeline as to when it may do so. Still, Greenpeace is calling the new policy by Facebook a victory.

Mixed reactions to the Durban agreement

2011-12-12T17:57:00Z

Early Sunday morning over 190 of the world's countries signed on to a new climate agreement at the 17th UN Framework Convention on Climate Change (UNFCCC) in Durban, South Africa. The summit was supposed to end on Friday, but marathon negotiations pushed government officials to burn the midnight oil for about 36 extra hours. The final agreement was better than many expected out of the two week summit, but still very far from what science says is necessary to ensure the world does not suffer catastrophic climate change.

Featured video: are hydroelectric dams a solution to climate change?

2011-11-28T15:10:00Z

A new video from NGOs International Rivers and Friends of the Earth International argues that a spree of dam building in the tropics is a false solution to the climate crisis. The video has been released to coincide with the UN's 17th Climate Summit now beginning in Durban, South Africa.

Sober up: world running out of time to keep planet from over-heating

2011-10-24T20:19:00Z

If governments are to keep the pledge they made in Copenhagen to limit global warming within the 'safe range' of two degrees Celsius, they are running out of time, according to two sobering papers from Nature. One of the studies finds that if the world is to have a 66 percent chance of staying below a rise of two degrees Celsius, greenhouse gas emissions would need to peak in less than a decade and fall quickly thereafter. The other study predicts that pats of Europe, Asia, North Africa and Canada could see a rise beyond two degrees Celsius within just twenty years.

Judge: work must halt on monster dam, Belo Monte

2011-09-29T18:51:00Z

The decades-long fight over Brazilian megadam, the Belo Monte, has taken another U-turn after a judge ordered work to stop immediately since the dam would devastate vital fishing grounds for local people. In June the Brazilian government gave a go-ahead to the $11-17 billion dam, despite large-scale opposition from indigenous groups along the Xingu River and international outcry, including a petition signed by 600,000 people.

Activists worldwide push for leaving the fossil fuel age behind

2011-09-25T17:44:00Z

On six continents, in over 75 percent of the world's countries, people came out en masse yesterday to attend over 2,000 events to demonstrate the power of renewable energy to combat global climate change. As apart of the 'Moving Planet' campaign organized by 350.org, activists created a giant human-windmill in Paris, gave out bike lessons in Buenos Aires, practiced evacuation measure in the Pacific island of Tuvalu imperiled by rising sea levels, and marched in Cape Town for a strong agreement at the next UN climate meeting hosted in Durban, South Africa.

Germany proves the promise of renewable energy: hits 20 percent renewables

2011-09-06T13:51:00Z

As many people in the United States question whether renewable energy is a viable alternative to fossil fuels, Germany now derives 20.8 percent of its electricity from renewable sources—a 15 percent increase since 2000, reports Der Spiegel. In contrast, the United States generates only 10 percent of its electricity from renewable sources, 6 percent of which comes from hydroelectric power, which some environmentalists see as unacceptably damaging.

Clean energy investments rise 630% in 7 years

2011-03-29T22:38:00Z

According to a report by the US Pew Environment Group global clean energy investments, which do not include nuclear power, jumped 630% since 2004. The report detailing 2010 clean energy investments found that China remains the global leader in clean energy, while the US fell from 2nd to 3rd. This is the second year in a row that the US fell: in 2009 it lost first place to China. In all $243 billion were invested in clean energy in 2010.

Bill Clinton takes on Brazil's megadams, James Cameron backs tribal groups

2011-03-28T19:00:00Z

Former US President, Bill Clinton, spoke out against Brazil's megadams at the 2nd World Sustainability Forum, which was also attended by former California governor, Arnold Schwarzenegger, and film director, James Cameron, who has been an outspoken critic of the most famous of the controversial dams, the Belo Monte on the Xingu River.

Prairie grass-based biofuels could meet half current fuel demand without affecting forests, food

2011-01-26T02:08:00Z

Biofuels could meet up to half the world's current fuel consumption without affecting food production or forests, argues a study published last month in the journal Environmental Science and Technology.

Indonesia to open protected forests to geothermal power

2011-01-14T23:21:00Z

The Indonesian government will soon issue a decree allowing geothermal mining in protected forests, reports The Jakarta Post.

New Zealand: Can you sink a rainbow?

2011-01-12T00:08:00Z

In a world wracked by Cold War, New Zealand’s Prime Minister, David Lange defends the country’s fledgling nuclear free policy by refusing the nuclear warship USS Buchanan’s entry into New Zealand’s shores. A historic day. He had received an almost unprecedented standing ovation at the Oxford Union Debate four months earlier where he had successfully argued the proposition that "nuclear weapons are morally indefensible". He was held high in the estimations of dedicated environmental group, Greenpeace for doing this, who were also fighting for the cease of nuclear testing and for New Zealand to be a leader in environmental protection. In addition, he was respected by his country for his bold stand.

U.S. Department of Energy makes $1.5B loan to massive solar plant

2010-12-30T00:08:00Z

The U.S. Department of Energy has finalized a guarantee to provide a loan of $1.45 billion to Abengoa Solar Inc. which will fund the world's largest parabolic trough concentrating solar plant. The plant is expected to serve 70,000 households and avoid 475,000 tons of carbon dioxide emissions per year.

Attempt to reduce ethanol subsidies blocked by corn-belt senators

2010-12-21T04:21:00Z

An attempt by Senator Dianne Feinstein (D-California) to drastically reduce subsidies for domestic ethanol production and cut the tariff on imported ethanol was ultimately unsuccessful, reports Reuters. The proposal would have cut the annual cost of subsidies by $5.3 billion.

Undergrads in the Amazon: American students witness beauty and crisis in Yasuni National Park, Ecuador

2010-10-28T10:20:00Z

Although most Americans have likely seen photos and videos of the world's largest rainforest, the Amazon, they will probably never see it face-to-face. For many, the Amazon seems incredibly remote: it is a dim, mysterious place, a jungle surfeit in adventure and beauty—but not a place to take a family vacation or spend a honeymoon. This means that the destruction of the Amazon, like the rainforest itself, also appears distant when seen from Oregon or North Carolina or Pennsylvania. Oil spills in Ecuador, cattle ranching in Brazil, hydroelectric dams in Peru: these issues are low, if not non-existent, for most Americans. But a visit to the Amazon changes all that. This was recently confirmed to me when I traveled with American college students during a trip to far-flung Yasuni National Park in Ecuador. As a part of a study abroad program with the University of San Francisco in Quito and the Galapagos Academic Institute for the Arts and Sciences (GAIAS), these students spend a semester studying ecology and environmental issues in Ecuador, including a first-time visit to the Amazon rainforest at Tiputini Biodiversity Station in Yasuni—and our trips just happened to overlap.

Humanity consuming the Earth: by 2030 we'll need two planets

2010-10-13T17:23:00Z

Too many people consuming too much is depleting the world's natural resources faster than they are replenished, imperiling not only the world's species but risking the well-being of human societies, according to a new massive study by the World Wildlife Fund (WWF), entitled the Living Planet Report. The report finds that humanity is currently consuming the equivalent of 1.5 planet Earths every year for its activities. This overconsumption has caused biodiversity—in this case, representative populations of vertebrate animals—to fall by 30 percent worldwide since 1970. The situation is more dire in tropical regions where terrestrial species' populations have fallen by 60 percent and freshwater species by 70 percent.

Ecuador's tallest waterfall to be destroyed by Chinese dam

2010-09-07T18:09:00Z

San Rafael Falls, Ecuador's tallest waterfall, is threatened by a Chinese-funded hydroelectric project, reports Save America's Forests, an environmental group.

EU's biofuels target driving land grabs in Africa, says group

2010-08-30T02:26:00Z

The European Union's renewable fuels target is driving land grabs in Africa that threaten the environment and local communities, claims a new report from Friends of the Earth (FOE).

Could biochar save the world?

2010-08-16T16:14:00Z

Biochar—the agricultural application of charcoal produced from burning biomass—may be one of this century's most important social and environmental revolutions. This seemingly humble practice—a technology that goes back thousands of years—has the potential to help mitigate a number of entrenched global problems: desperate hunger, lack of soil fertility in the tropics, rainforest destruction due to slash-and-burn agriculture, and even climate change. "Biochar is a recalcitrant form of carbon that will stay almost entirely unaltered in soils for very long periods of time. So you can sequester carbon in a simple, durable and safe way by putting the char in the soil. Other types of carbon in soils rapidly turn into carbon dioxide. Char doesn't," managing director of the Biochar Fund, Laurens Rademakers, told mongabay.com in a recent interview.

EU mandates biofuel environmental standards to protect forests, wetlands

2010-06-10T15:21:00Z

The E.U. today moved to establish environmental standards for biofuels used in Europe, requiring biofuels to deliver "substantial reductions" in greenhouse gas emissions and not result in conversion of forests or wetlands, according to a statement from the European Commission.

A total ban on primary forest logging needed to save the world, an interview with activist Glen Barry

2010-06-02T19:18:00Z

Radical, controversial, ahead-of-his-time, brilliant, or extremist: call Dr. Glen Barry, the head of Ecological Internet, what you will, but there is no question that his environmental advocacy group has achieved major successes in the past years, even if many of these are below the radar of big conservation groups and mainstream media. "We tend to be a little different than many organizations in that we do take a deep ecology, or biocentric approach," Barry says of the organization he heads. "[Ecological Internet] is very, very concerned about the state of the planet. It is my analysis that we have passed the carrying capacity of the Earth, that in several matters we have crossed different ecosystem tipping points or are near doing so. And we really act with more urgency, and more ecological science, than I think the average campaign organization."

U.S. approves first offshore wind farm

2010-04-28T23:39:00Z

The Obama Administration has approved the nation's first offshore wind farm after more than eight years of legal challenges, reports the Associated Press.

World failing on every environmental issue: an op-ed for Earth Day

2010-04-22T02:59:00Z

The biodiversity crisis, the climate crisis, the deforestation crisis: we are living in an age when environmental issues have moved from regional problems to global ones. A generation or two before ours and one might speak of saving the beauty of Northern California; conserving a single species—say the white rhino—from extinction; or preserving an ecological region like the Amazon. That was a different age. Today we speak of preserving world biodiversity, of saving the 'lungs of the planet', of mitigating global climate change. No longer are humans over-reaching in just one region, but we are overreaching the whole planet, stretching ecological systems to a breaking point. While we are aware of the issues that threaten the well-being of life on this planet, including our own, how are we progressing on solutions?

Amazon rainforest will bear cost of biofuel policies in Brazil

2010-02-08T19:58:00Z

Business-as-usual agricultural expansion to meet biofuel production targets for 2020 will take a heavy toll on Brazil's Amazon rainforest in coming years, undermining the potential emissions savings of transitioning from fossil fuels to biofuels, warns a new paper published in the Proceedings of the National Academy of Sciences (PNAS). The research suggests that intensification of cattle ranching, combined with efforts to promote high-yielding oil crops like oil palm could lessen forecast greenhouse gas emissions from indirect land use in the region.

Could special bonds fund the green revolution and stabilize the climate?

2010-02-02T22:26:00Z

There is no question that governments around the world are moving slowly and sluggishly to combat climate change, especially when placed against the measures recommended by climate scientists. Only a handful of nations have actually cut overall greenhouse gas emissions, and the past couple decades have seen emissions rise rapidly worldwide as nations like India and China industrialize while Brazil and Indonesia continue massive deforestation. Global temperatures are rising in concert (though with natural fluctuations): the past decade is the warmest on record. After the failure of Copenhagen this past December to produce an ambitious and binding treaty, many are wondering if the world will ever address the threat of climate change or if future generations are set to live in a world far different—and more volatile—than the one we currently enjoy.

China leaves US (and Europe) in the dust on renewable energy

2010-02-01T04:46:00Z

This year China has become the world's largest manufacturer of solar panels and wind turbines, doubling its wind capacity since 2005. The economically booming nation—and the world's most populous—has also invested heavily in nuclear power and the world's most efficient coal plants, according to the New York Times.

UK failing to meet biofuel sustainability standard

2010-02-01T00:23:00Z

Only 4 percent of biofuel imported for use in the UK meets the environmental sustainability standard set by the Renewable Transport Fuel Obligation (RFTO), reports a new assessment from the Renewable Fuels Agency.

New report: world must change model of economic growth to avert environmental disaster

2010-01-25T18:13:00Z

For decades industrialized nations have measured their success by the size of their annual GDP (Gross Domestic Product), i.e. economic growth. The current economic model calls for unending growth—as well as ever-rising consumerism—just to remain stable. However, a new report by the New Economics Foundation (nef) states that if countries continue down a path of unending growth, the world will be unable to tackle climate change and other environmental issues.

Could space technology save our planet?

2010-01-06T18:03:00Z

A new book, Paradise Regained: the Regreening of Earth argues that the solutions to the world’s current environmental crises—including climate change—could be lying far beyond our planet.

New rating systems seeks to promote sustainable landscapes from shopping malls to city parks

2009-11-15T20:11:00Z

The Sustainable Sites Initiative has developed the United States' first rating system for the design, construction, and on-going maintenance of a wide-variety of landscapes, both with and without buildings, including shopping malls, subdivisions, university campuses, corporate buildings, transportation centers, parks and other recreation areas, and single-family homes.

Will Brazil's blackout drive a new push for more rainforest dams?

2009-11-12T02:20:00Z

The power outage that affected nearly a third of Brazil's population Tuesday could be used by development interests to justify a renewed push for hydroelectric dams in the Amazon rainforest.

US subsidies of oil and coal more than double the subsidies of renewable energy

2009-09-21T16:27:00Z

During the fiscal years of 2002-2008 the United States handed out subsidies to fossil fuel industries to a tune of 72 billion dollars, while renewable energy subsidies, during the same period, reached 29 billion dollars.

Power, profit, and pollution: dams and the uncertain future of Sarawak

2009-09-03T13:58:00Z

Sarawak, land of mystery, legend, and remote upriver tribes. Paradise of lush rainforest and colossal bat-filled caves. Home to unique and bizarre wildlife including flying lemurs, bearcats, orang-utans and rat-eating plants. Center of heavy industry and powerhouse of Southeast Asia. Come again? This jarring image could be the future of Sarawak, a Malaysian state on the island of Borneo, should government plans for a complex of massive hydroelectric dams comes to fruition. The plan, which calls for a network of 12 hydroelectric dams to be built across Sarawak's rainforests by 2020, is proceeding despite strong opposition from Sarawak's citizens, environmental groups, and indigenous human rights organizations. By 2037, as many as 51 dams could be constructed.

Solar powered conservation

2009-08-25T03:33:00Z

Electricity can be a difficult commodity to procure in the remote areas where conservationists often work. Typically field researchers and wildlife rangers rely on gas-powered generators, which require imported fuel, often produce noxious fumes and disruptive noise, and can be costly to maintain. A better option, especially in sun-drenched parts of the world, is solar. Clean and silent, with no need for supplemental fuel, solar seems like an ideal fit for conservation work except for one major drawback: cost. But Stephen Gold – Solar and Technology Manager for Wildlife Conservation Network has been working to overcome that obstacle.

Will hydrocarbon biofuels replace gasoline and ethanol?

2009-08-13T17:48:00Z

In a Perspectives piece in Science, John R. Regalbuto argues that the world will soon see a revolution in biofuels, but not those made from corn. Instead Regalbuto, program director of Catalysis and Biocatalysis at the National Science Foundation, says that the future of biofuels is in substances that can be converted into hydrocarbons, such as switch grass, woody biomass, corn stover, and even algae.

High-flying kites could power New York

2009-06-15T15:17:00Z

A fleet of kites could harvest enough energy from high-altitude winds to power New York, report researchers from the Carnegie Institution and California State University.

Congo biochar initiative will reduce poverty, protect forests, slow climate change

2009-05-19T17:32:00Z

An initiative using soil carbon enrichment techniques to boost agricultural yields, alleviate poverty, and protect endangered forests in Central Africa was today selected as one of six projects to win funding under the Congo Basin Forest Fund (CBFF). The scientific committee of the CBFF awarded Belgium's Biochar Fund and its Congolese partner ADAPEL €300,000 to implement its biochar concept in 10 villages in the Equateur Province of the Democratic Republic of Congo. The approach improves the fertility of soils through the introduction of "biochar" — charcoal produced from the burning of agricultural residues and waste biomass under reduced oxygen conditions — thereby increasing crop yields and reducing the need to clear forest for slash-and-burn agriculture.

Clean energy investment moving too slowly to avoid irreversible climate change

2009-03-04T20:59:00Z

Stalled clean energy investment due to the current recession makes severe climate change more likely, according to a new report by analysts with New Energy Finance (NEF).

France's Suez liable for illegal deforestation, "dynamite fishing" in the Amazon rainforest

2009-02-11T22:22:00Z

A consortium building the Jirau hydroelectric dam in Brazil near the Bolivian border has been ordered to pay roughly $3.5 million in fines for illegally logging nearly 50 acres (18.6 ha) of forest and using dynamite to kill 11 tons of fish in local rivers, reports the Spanish news agency EFE.

Cellulosic ethanol healthier, better for the environment, than corn ethanol

2009-02-03T00:13:00Z

Ethanol produced from switchgrass, prairie biomass, and Miscanthus will reduce the environmental and health impacts of expanded biofuels production relative to using corn as a feedstock, report researchers writing in the journal Proceedings of the National Academy of Sciences.

Wind energy jobs now exceed coal mining jobs

2009-02-01T01:14:00Z

Wind industry jobs now outnumber those in coal mining, reports CNNMoney.

Will 'peak oil' spur expanded coal use? And what does it mean for climate?

2008-12-19T21:35:00Z

The world must phase out emissions from coal by 2030 to avert dangerous climate change, said scientists speaking at the annual meeting of the American Geophysical Union in San Francisco.

Corn expansion is hurting ladybugs

2008-12-15T14:30:39Z

Expansion of corn acreage to meet ethanol targets is reducing the ability of beneficial insects to control pests, a loss valued at $58 million in the four states studied (Michigan, Iowa, Minnesota and Wisconsin), report researchers writing in the journal Proceedings of the National Academy of Sciences.

Africa eyes geothermal power

2008-12-15T14:30:39Z

Geothermal — the tapping of steam from hot underground rocks — could provide a source of clean, renewable energy in parts of Africa where electricity is currently limited, according to an assessment by the United Nations Environment Program (UNEP) and the Global Environment Facility (GEF).

Finland, Sweden push for loophole that would drive destruction of peatlands around the world

2008-12-09T14:30:39Z

Finland and Sweden are pushing for a loophole in the E.U.'s Renewable Energy Directive that would open up vast tracts of peatlands around the world to development for biofuels production. The move could have drastic consequences for climate and biodiversity, warns Wetlands International, an environmental group.

Degraded grasslands better option for palm oil production relative to rainforests, finds study

2008-12-03T14:30:39Z

Producing biofuels from oil palm plantations established on degraded grasslands rather than tropical rainforests and peat lands would result in a net removal of carbon from the atmosphere rather than greenhouse gas emissions, report researchers writing in Conservation Biology. The results confirm that benefits to climate from biofuel production depend greatly on the type of land used for feedstocks.

Living up to the Pope's words: the Vatican turns to solar power

2008-11-28T14:30:39Z

In his three years since being inaugurated, Pope Benedict XVI has made the environment one of his central issues, proclaiming that "God entrusted man with the responsibility of creation". He has described the need to confront climate change as a “moral obligation” and spoken eloquently on the destruction of arable soil, forests and marine life.