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la température moyenne des logements est passée de 19 à 21 degrés entre 1986 et 2003. conso = 0,9 TEP/an (70% chauffage, 13% aux consommations spécifiquement électriques (éclairage, électroménager etc.) 10% à la production d'eau chaude et 5% à

Tags: data, energy, trend, usages, policy on 2008-04-09 -All Annotations (0) -About

more fromwww.liberation.fr

A new, high resolution, interactive map of United States carbon dioxide emissions from fossil fuels has found that the emissions aren't all where we thought.

Tags: map, data, carbon, energy, us, research on 2008-04-08 -All Annotations (0) -About

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transmission is the largest hurdle to expanding wind capacity in the U.S. Much of the 5,200 megawatts of wind energy installed in 2007 was in remote rural areas that are poorly served by transmission lines

Tags: data, research, energy, wind, renewable on 2008-04-07 and saved by2 people -All Annotations (0) -About

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map from the American Wind Energy Association shows isolated streaks of excellent natural wind energy potential in California

Tags: data, map, wind, energy on 2008-04-07 -All Annotations (0) -About

more fromwww.energyandcapital.com

ranked third in energy consumption in U.S. houses (behind heating/cooling and kitchen appliances) and represent 17% of total demand,

Tags: energy, data, policy, us on 2008-04-07 -All Annotations (0) -About

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Onzo joins kill-a-watt, EUM 2000, the home joule, the wattson, the powercost home monitor and others in the market for energy monitoring devices

Tags: energy, data, innovation, design, environment on 2008-04-07 -All Annotations (0) -About

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illustration of prefab zerohouse modular concept

Tags: architecture, design, innovation, environment, energy on 2008-04-07 and saved by3 people -All Annotations (0) -About

more fromwww.zerohouse.net

the noise and jarringly high rotation speeds that made two-bladers a loser on land are either irrelevant or a plus offshore. Faster rotation, meanwhile, offers two benefits. Jakubowski says that the 30-to-35-revolutions-per-minute frequency, twice that of

Tags: wind, energy, renewable, research on 2008-04-07 -All Annotations (0) -About

more fromwww.technologyreview.com

If the oil price gets high enough then you can turn a Persian rug into diesel, but that doesn't make it a good idea," he said. "I can't imagine a more damaging fuel for the climate.

Tags: fuels, energy, carbon on 2008-04-07 -All Annotations (0) -About

more fromwww.guardian.co.uk

During take-off the planes batteries were used to provide an additional boost, but whilst in the air, the plane relied entirely on the cells.

Tags: hybrid, energy, mobility on 2008-04-04 and saved by2 people -All Annotations (0) -About

more fromnews.bbc.co.uk

This new design is more than 50% more efficient than previous water heaters. If every home in America had one right now, we would need 30 fewer coal-fired power plants! Every home that installs one will see their yearly power bills drop up to $250

Tags: energy, waste, design, policy on 2008-04-03 and saved by2 people -All Annotations (0) -About

more fromwww.ecogeek.org

I'm already consulting with him in terms of these issues, but climate change is real. It is something we have to deal with now, not 10 years from now, not 20 years from now

Tags: us, policy, energy, trend on 2008-04-03 and saved by2 people -All Annotations (0) -About

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offshore wind resources on the Atlantic and Pacific coasts exceed the current electricity generation of the entire U.S. power industry

Tags: data, energy, renewable, wind on 2008-04-03 -All Annotations (0) -About

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Inaugurated in 1991, the Great Man-Made River consists of 5,000 kilometres of pipes carrying 6.5 million cubic metres of water a day from desert aquifers to cities and farms on the coast

Tags: waste, energy, resource, sustainabledevelopment, policy on 2008-04-03 -All Annotations (0) -About

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a lithium-ion system from Axeon Power (earlier post). The initial Li-ion battery, which uses a Lithium iron phosphate cathode material, is rated at 51.2 kWh and provides a range of up to 70 miles on a single charge

Tags: mobility, energy, hybrid on 2008-04-03 -All Annotations (0) -About

more fromwww.greencarcongress.com

wwf report strongly endorses plug-in hybrids + electric vehicles as a way out of the oil age

Tags: mobility, research, policy, innovation, energy, renewable, hybrid on 2008-04-03 -All Annotations (0) -About

more fromassets.panda.org

So rich is the US subsidy, however, and awash in biodiesel is the European market at present, that a third form of imported biodiesel is now reportedly hitting European shores – at US taxpayer expense. European biodiesel producers themselves are shippin

Tags: europe, us, policy, fuels, energy on 2008-04-03 -All Annotations (0) -About

more fromwww.csmonitor.com

PALTRY funding "DOE provides hands-on assistance from technical experts to help Solar America Cities integrate solar technologies into city facilities and energy planning. Experts are available to assist S.A. Cities in streamlining local regulations

Tags: policy, us, solar, energy, renewable on 2008-04-03 -All Annotations (0) -About

more fromwww.solaramericacities.org

Torresol Energy will promote the construction of at least two Concentrated Solar Energy plants per year. In this way, the production base installed in 2010 will add up to nearly 320 MW and will come close to 1,000 MW in ten years time.

Tags: solar, energy, business, trend, data on 2008-04-03 -All Annotations (0) -About

more fromwww.torresolenergy.com

These first three plants will add up to 500 megawatts of capacity, but PG&E has also signed contracts for options on an additional 400 megawatts, which could bring the total to 900 megawatts

Tags: solar, energy, data on 2008-04-03 and saved by2 people -All Annotations (0) -About

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