Here are all the posts about the water and air quality, the recycling and other miscellaneous topics that are not in Sustainable development or Energy
To Sustainablog : ” It turns out we’ve been underestimating the benefits created by forests in the last case: a new study published in Science shows that “Forests play an even greater role in Earth’s climate system than previously known.” ” According to an AP report on the study, “Wooded areas across the planet soak […]
Forests are more important on climate change Read More »
Here are some stunning news. To TreeHugger : ” Scientists have just completed the most accurate tally of the planet’s species yet (though the projection still has a pretty healthy margin of error). The magic number?” ” 8.7 million, according to the study, which was recently published in the journal PLoS Biology. But the amazing
Earth is home of 8.7 million species Read More »
According to the ACEEE * : ” Changes in fossil fuel markets and updates to environmental regulations may result in the retirement of existing coal-fired plants, putting on the order of 40 GW of generation at risk of retirement.” ” The investments required for replacing or upgrading these plants would raise electricity rates for all
Replacing old coal plants with energy efficiency Read More »
As Sustainable Business notes : ” As part of its new sustainability goals, 3M aims to improve its energy efficiency 25% by 2015. 3M’s 2015 Sustainability Goals build upon its record of environmental achievements, which go back to 1990. “ ” Since 1990, the company has cut greenhouse gases 72% and reduced solid waste indexed to sales by 66%.
3M announces new efficiency targets for 2015 Read More »
Coal is the environmental enemy #1. It releases huge amounts of CO2 into our atmosphere and pollutes our soil and water. So when Grist writes on how 12 communities around the world stopped the expansion of coal I had to share. This happens as ” According to 2010 projections by the EIA, coal consumption in
Down with coal ! 12 inspiring stories Read More »
According to Cleantechies : “A new study finds that animal and plant species are responding to the effects of climate change at a rate two to three times faster than previously believed. Researchers in the Department of Biology at the University of York in the United Kingdom found that in more than 2,000 instances, species
Species moving fast because of climate change Read More »
While browsing old articles on Sustainablog, I found one that I particularly liked on successful huge reforestation projects. I learned many cool things and thought that was well worth a post. ” Governments, NGOs, and even for-profit companies recognize the environmental and economic losses caused by deforestation, and are working to restore the health of
Five great reforestation projects Read More »
I have been a huge fan of Thomas L Friedman’s op-ed pieces in the New York Times for years. Here is another one that won’t change my mind about this brilliant journalist and author (See my review of his latest book) I believe he is one of the best thinkers on our current economic, environmental
Thomas L Friedman : the Earth is full Read More »
Here is another reason to act quickly and massively on climate : as we have seen previously, permafrost in Russia and other countries from these latitudes are trapping vast quantities of methane, a very potent greenhouse gas. But as temperatures rise and rise and as the climate gets weirder and weirder, vast quantities of permafrost
Russian permafrost could shrink by 30 percent Read More »
The idea might seem a bit far-fetched but recovering the heat produced by data centers could heat buildings. However we have seen similar ideas are extremely cost efficient and environmentally friendly. To ExtremeTech : ” With a temperature of around 40-50°C, the exhaust from a rack of cloud servers could be a very cost-effective way
Heating buildings with data centers Read More »
