USA

IEA : Global CO2 emissions decreased

According to a study to be released in November by the International Energy Agency, global greenhouse gases emissions decreased by no less than 2.6 percent. This can be explained by several factors. Among these factors are the economic recession which decreased the emissions of the global industrial sector but also the various commitments of the …

IEA : Global CO2 emissions decreased Read More »

The USA and China cooperate on climate change

Last week two different news about how the two countries responsible for more than 40 percent of the global greenhouse gases emissions could sign an agreement in November and work together on greentech. To the New York Times a deal on climate change could be signed in November when President Obama will visit China. No …

The USA and China cooperate on climate change Read More »

Why solar air conditioning is a fantastic idea

In these times of heat waves – it was 37°C here in France yesterday  – we all know that solar energy can heat places but it seems the sun could also cool them down thanks to air conditioning. Even if this is not entirely new as I read about such technologies as early as 2005 …

Why solar air conditioning is a fantastic idea Read More »

Can natural gas be an alternative to coal ?

I read in The Daily Green an article on how natural gas could be a solution to environmental and energy issues in the United States as it emits half the carbon dioxide of coal and roughly 25 percent less than oil. Another advantage of this fossil fuel is that there are ample reserves in America …

Can natural gas be an alternative to coal ? Read More »

Energy efficiency could save America $1.2 trillion

According to a new study by Mc Kinsey, the USA could save up to $1.2 trillion (833 billion euros) by 2020 thanks to energy efficiency. Homes and businesses could cut by 28 percent their bills while industries could cut theirs by 20 percent. The more data I gather, the more I believe America could become …

Energy efficiency could save America $1.2 trillion Read More »

Why we can skip climate change mitigation to act

Further to an interesting article from the New Scientist on how we fail to act on climate change mitigation, I get to read that still many people are denying climate change. Indeed: Despite all this information (on climate change), opinion polls over the years have shown that 40 per cent of people in the UK …

Why we can skip climate change mitigation to act Read More »

A great project for US high speed rail

I previously noted that the United States have a plan of creating ten high speed rail corridors by 2020. Even if this is a good idea, it isn’t enough as it won’t enable Americans to travel from coast to coast. This might be done by 2030 according to the US High Speed Rail Network which advocates …

A great project for US high speed rail Read More »

USA: The high cost of fossil fuels

According to a recent report published by a US environmental organization, fossil fuels are due to cost the United States up to $23 trillion between 2010 and 2030. To TreeHugger, these energy sources cost one trillion in 2008 alone. 85 percent of US energy comes from coal, oil and natural gas. This leaves only 15 …

USA: The high cost of fossil fuels Read More »

%d bloggers like this: