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Environmental News Network - Alternative Energy
ICELAND: Filling Up on Hydrogen (View Original Story)
Source: enn.com Posted: 08-28-2008 at 09:00:48
| The hydrogen generator replaces an oil-based generator. It is particularly appropriate for the whale-watching ship as the generator is silent, which means that when whales are spotted and the ship's main engines are switched off, there is no background rumble of a diesel generator. |
Santa Barbara County panel OKs offshore oil drilling (View Original Story)
Source: enn.com Posted: 08-27-2008 at 12:00:49
| A divided Santa Barbara County Board of Supervisors voted Tuesday in support of offshore drilling, after an impassioned daylong hearing in which this year's record gas prices trumped the memory of a disastrous oil spill. |
Climate change leadership baton passes to new hands (View Original Story)
Source: enn.com Posted: 08-27-2008 at 10:00:53
| WWF has welcomed the initiative taken by a new group of countries in showing the way forward as the latest round of UN climate talks drew to a close in Accra, Ghana today. |
Japan firms to work on solar-powered ship (View Original Story)
Source: enn.com Posted: 08-26-2008 at 08:00:53
| TOKYO (Reuters) - The race to go green has taken to the high seas with two Japanese companies saying they would begin work on the world's first ship to have propulsion engines partially powered by solar energy.
Japan's biggest shipping line Nippon Yusen KK and Nippon Oil Corp said solar panels capable of generating 40 kilowatts of electricity would be placed on top of a 60,000 tonne car carrier to be used by Toyota Motor Corp.
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Texas Company Patents Biomass Biofuel Technology (View Original Story)
Source: enn.com Posted: 08-25-2008 at 11:01:02
| Byogy Renewables Inc., a Texas company, has licensed the production of what it says is the Holy Grail of biofuel and will open a plant in the near future to create 95-octane gasoline from biomass. |
Denmark's approves 400 MW offshore windmill park (View Original Story)
Source: enn.com Posted: 08-25-2008 at 09:00:54
| Denmark's parliament on Monday approved the construction of a 400 megawatt (MW) offshore wind turbine park in the Kattegat arm of the North Sea between Jutland and the island of Anholt in 2012. |
Drilling Boom Revives Hopes for Natural Gas (View Original Story)
Source: enn.com Posted: 08-25-2008 at 09:00:54
| HOUSTON — American natural gas production is rising at a clip not seen in half a century, pushing down prices of the fuel and reversing conventional wisdom that domestic gas fields were in irreversible decline. |
Roundtable Reveals International Biofuel Standard (View Original Story)
Source: enn.com Posted: 08-25-2008 at 09:00:54
| Biofuels offer the promise of a low-carbon fuel that could power vehicles and stimulate the world's rural economies. Yet biofuels are also among the most vilified of environmental technologies. Ethanol refineries are not always clean. The labor on biofuel farms is not always fair. The diversion of feedstocks from food to fuel may be driving up global commodity prices. |
Critics says air travel carbon offsetting too crude (View Original Story)
Source: enn.com Posted: 08-21-2008 at 10:01:03
| Air travelers may be fooling themselves with a feel-good green glow from offsetting their carbon emissions, according to critics of the system.
A lack of rigor in the calculation of greenhouse gas emissions from air travel is undermining carbon offsetting as an approach to fight climate change, one expert said.
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Bloomberg proposes windmills for New York City (View Original Story)
Source: enn.com Posted: 08-21-2008 at 10:01:03
| Mayor Michael Bloomberg has proposed a renewable energy program for New York city that would include placing windmills on city bridges, solar panels on skyscrapers, and the use of tidal, geothermal and nuclear energy.
Bloomberg unveiled the outlines of his plan late Tuesday at a major clean energy summit in Las Vegas organized by the University of Nevada.
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China overtakes UK on renewables (View Original Story)
Source: enn.com Posted: 08-20-2008 at 12:01:25
| The Chinese government's energy policy has led to a large rise in investment in renewables, helping it to dislodge the UK in a ranking of the top five most attractive countries for investment in renewable energy, according to a study published on 19 August. |
Google buries $10m in underground power (View Original Story)
Source: enn.com Posted: 08-20-2008 at 09:01:07
| Search and advertising giant Google is investing $10 million in a relatively new approach to producing electricity from underground heat which could make geothermal power possible in many more areas of the world. |
Americans think worst of 2008 oil spike over: poll (View Original Story)
Source: enn.com Posted: 08-20-2008 at 08:00:55
| Most Americans think that the worst of the fuel price spike that pushed gasoline above $4 per gallon has passed, but they have little hope that the housing market will stage a swift recovery, according to a Reuters/Zogby poll released on Wednesday.
The economy has jumped to the top of voters' concerns this election year, eclipsing the Iraq War, and that has put the housing bust and rising inflation squarely in the spotlight.
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African sun fuels solar-powered study time (View Original Story)
Source: enn.com Posted: 08-19-2008 at 09:00:48
| Burkina Faso student teacher Hema Cecile has a lot more time to crack the books thanks to a recent initiative from the World Bank and the International Finance Corporation (IFC). |
Cogeneration Can Slash Carbon and Costs (View Original Story)
Source: enn.com Posted: 08-19-2008 at 09:00:48
| Cogeneration of electricity and heat is one of the most promising means of using existing technologies for sustainable ends, but it is also one of the most neglected and least understood. Cogeneration can dramatically increase energy efficiency, slash carbon emissions, and save money. |
Algae: Biofuel Of The Future? (View Original Story)
Source: enn.com Posted: 08-19-2008 at 09:00:48
| In the world of alternative fuels, there may be nothing greener than pond scum.
Algae are tiny biological factories that use photosynthesis to transform carbon dioxide and sunlight into energy so efficiently that they can double their weight several times a day.
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Is Obama's Energy Plan Change We Can Believe In? (View Original Story)
Source: enn.com Posted: 08-19-2008 at 09:00:48
| On August 4th the Barack Obama Presidential campaign released a comprehensive program for reform of the U.S. energy system. In the words of Obama supporter and climate blogger and author Joe Romm, it was "easily the best energy plan ever put forward by a nominee of either party." |
U.K. Biofuels Sources Are Largely Unknown (View Original Story)
Source: enn.com Posted: 08-15-2008 at 10:00:53
| As biofuels imports increase in the United Kingdom, policymakers remain largely uninformed about the true environmental and social costs of producing these fuels, posing a significant challenge for efforts to mandate their sustainable use.
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Reduce carbon footprint or find more energy sources? Americans want to do both, poll finds (View Original Story)
Source: enn.com Posted: 08-15-2008 at 10:00:53
| With gas prices topping $4 a gallon and the prospect of record-high heating costs this winter, Americans say they're driving less and cutting their electricity use to save money and improve the environment.
But they also support increased oil drilling and building nuclear power plants, according to a Stanford University/ABC News/Planet Green poll released Saturday.
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Big U.S. retailers look to solar energy (View Original Story)
Source: enn.com Posted: 08-13-2008 at 11:01:18
| Retailers are typically obsessed with what to put under their roofs, not on them. Yet the biggest store chains in the United States are coming to see their immense, flat roofs as an untapped resource.
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U.S. Renewable Energy Growth Accelerates (View Original Story)
Source: enn.com Posted: 08-13-2008 at 09:01:14
| Renewable energy markets surged in the United States in the first half of this year despite uncertainty over federal tax credits and a sluggish national economy, according to mid-year figures. |
Small Hydroelectric Dams Not So Green (View Original Story)
Source: enn.com Posted: 08-12-2008 at 10:01:40
| The combined impacts of numerous small hydroelectric dams in one river basin can be at least as harmful as one large dam, warn experts, environmental activists and indigenous groups, who face a flood of new projects along the rivers of the western Brazilian state of Mato Grosso. |
US now world leader in wind power production (View Original Story)
Source: enn.com Posted: 08-11-2008 at 08:01:14
| US wind capacity is expected to increase 45% in 2008 although Congress' failure to extend the production tax credit (PTC) for the renewable energy industry threatens to derail further development, according to the American Wind Energy Association (AWEA). |
Is Hydrogen the Fuel of the Future? (View Original Story)
Source: enn.com Posted: 08-09-2008 at 03:01:16
| The jury is still out on whether hydrogen will ultimately be our environmental savior, replacing the fossil fuels responsible for global warming and various nagging forms of pollution. Two main hurdles stand in the way of mass production and widespread consumer adoption of hydrogen “fuel-cell” vehicles: the still high cost of producing fuel cells; and the lack of a hydrogen refueling network. |
Renewable optimism (View Original Story)
Source: enn.com Posted: 08-08-2008 at 10:01:13
| Thousands of turbines, millions of electric cars: a wind of change has swept through energy policy |
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