Tutti i temi: Energia

30.11.2006 from Gristmill blog:
Efficiency is essential to eliminating fossil fuel use, because non-fossil sources have an overall market price cost higher than coal, natural gas, and even oil. Efficiency is what can pay for comparatively expensive dispatchable wind and solar electricity.

30.11.2006 The simple choice to eat locally produced food can have important consequences for the environment, our health, and economies worldwide.

30.11.2006 Among the priorities of many environmentalists is to shorten the distance from farm to table.

30.11.2006 A growing number are choosing more organic and locally produced products, eschewing the hidden costs in the conventional food system.

28.11.2006 from Gristmill blog:
A massive new Apollo project? Massive subsidies for renewable technologies? Thousands of more nuclear plants? Wrong. It's much simpler than that.

27.11.2006 from Oil Change blog:
Here's another reason to diversify away from oil now.

22.11.2006 from green wombat blog:
An outback community of 600 near Alice Springs, Australia, uses what may be the planet's most efficient and powerful solar technology to provide up to half of the town's electricity.

20.11.2006 The United States has vast potential to develop renewable energy sources, and as the world’s top greenhouse gas emitter, the future health of the planet may depend on it. So what’s taking so long?

20.11.2006 Two thirds of U.S. oil consumption goes toward transportation, making alternative fuels a vital element of the renewable energy debate.

20.11.2006 The need for more alternative fuels and greater fuel efficiency is almost universally accepted, but many argue the U.S. government is not doing enough to support these measures.

17.11.2006 from Ramsay Home blog:
Bernard Malin is the first person in Massachusetts to own a residential 'micro combined-heat-and-power' system, also known as micro-CHP. But he’s not likely to be the last.

16.11.2006 from Danish Wind Energy Association:
Thinking of installing a turbine? How do you work out whether it will work as you want it to and where you want it to? This excellent site gives you all the details you could possibly want. e.g. Click 'Know How' and take the 'Guided Tour'.

15.11.2006 from Carbon Planet blog:
Pumping carbon dioxide through hot rocks could simultaneously generate power and mop up the greenhouse gases produced by fossil fuel power stations, according to a new study.

14.11.2006 from Blue Planet blog:
Centrica will build a clean coal power plant with carbon capture at Teesside. Meanwhile, a Texas power company has made enemies of America's biggest environmental groups for its 'dirty' approach.

13.11.2006 from Mur Crusto eco-farm blog:
Avoiding using grid electricity for 'green' reasons can often be a big waste of resources, not to mention a very big waste of money

04.11.2006 from WattHead blog:
Norway is implementing a long-term national plan to reduce greenhouse gas emissions by 50-80 percent.

03.11.2006 Aktivisti pokreta Dosta! skupa sa aktivistima ekoloških organizacija će u subotu u podne u sklopu kampanje Bitka za Neretvu organizirati prikupljanje potpisa za protiv gradnje hidroelektrana na gornjem toku rijeke Neretve. Gradnja elektrana, navode, prijeti da uništi prostor izuzetno visoke prirodne vrijednosti.