Cellulose is the major combustible component of non-food energy crops. Recently ways have been devised to turn it into bioethanol. An important step in a more widespread use of food-friendly biofuels. But as it turns out, besides Brazil and the … Continue reading
Today we learned the West has outsourced 16 percent of carbon emissions to emerging economies. But that’s just one third of the story.
A new projection by the University of Minnesota and the University of California Santa Barbara shows global food demand could rise by 100-110 percent between 2005 and 2050, which would pose a grave threat to remaining tropical rainforests and would … Continue reading
Test projects in which governments and companies demonstrate sustainable energy and material inventions are not adopted by the market and other companies. Research by the VU University of Amsterdam shows many such inventions are done, but the amount that ends … Continue reading
The introduction of nitrogen containing fertiliser in the 1860s has drastically improved crop yields. This not only increased the quantity of food that can be produced, but carbon uptake as well. But due to the high pressure and temperature requirements, … Continue reading
We already know the downturn of 2009 led to a 4 day CO2 emissions pause and (thanks to another IEA release) that 2010 brought a new fossil fuel CO2 emissions record (of 30.6 Gt) – which contributed to a record-high … Continue reading
On Wednesday the International Energy Agency will release the 2011 edition of the World Energy Outlook. Some energy investment figures from the new IEA report have already been made available though – including a proposed 10 trillion dollar investment in … Continue reading
Among green geopolitical milestones there are a few true megaliths. Probably one can count in the world assemblees in Copenhagen and Kyoto, but the real foundations for international environmental cooperation were laid decades before.
According to UN calculations presented in May today, October 31 2011, the world population reaches 7 billion people. If you would have to make a bet where, India is your best choice.
Just one more day till the world population reaches 7 billion. Just 14 more years till the world population reaches 8 billion. We’ve seen how the latest one billion extra people are spread over the different continents. Now we’re wondering … Continue reading