" Renewable energy sources could be used at scale by 2050 if supported by an efficient European transmission grid and a single European power market united with similar grids and markets in North Africa. This is shown in a new report released last week by PricewaterhouseCoopers. A group of energy and climate experts from the company in collaboration with researchers of the Potsdam Institute for Climate Impact Research (PIK), the International Institute for Applied Systems Analysis (IIASA) and the European Climate Forum (ECF) have examined possible transformation paths for the European and North African power sector. A transformation of the power sector based on one hundred percent renewables would address energy security and supply concerns while decarbonising electricity generation and at the same time reduce energy poverty, the report says."
"Shot primarily from a helicopter, filmmaker Peter Mettler's "Petropolis: Aerial Perspectives on the Alberta Tar Sands" offers an unparalleled view of the world's largest industrial, capital and energy project.
Canada's tar sands are an oil reserve the size of England. Extracting the crude oil called bitumen from underneath unspoiled wilderness requires a massive industrialized effort with far-reaching impacts on the land, air, water, and climate.
It's an extraordinary spectacle, whose scope can only be understood from far above. In a hypnotic flight of image and sound, one machine's perspective upon the choreography of others, suggests a dehumanized world where petroleum's power is supreme."
links for 2010-05-16