Sainsbury's has installed 69,500 new photovoltaic solar panels, or 16 MW of power, across 169 stores in the UK. The significant investment means collectively Sainsbury's supermarkets currently host the largest solar array in the UK and Europe. The solar power will reduce Sainsbury's total CO2 emissions by an estimated 6,800 tonnes per year, and each store's energy consumption as well as delivering energy cost savings.
Study Reveals the Potentially Large Influences of Fungi, One of the Most Biologically Diverse Classes of Organisms, On Our Energy Supplies
A new study which includes the first large-scale comparison of fungi that cause rot decay suggests that the evolution of a type of fungi known as white rot may have brought an end to a 60-million-year-long period of coal deposition known as the Carboniferous period. Coal deposits that accumulated during the Carboniferous, which ended about 300 million years ago, have historically fueled about 50 percent of U.S. electric power generation.
Denmark is a leader in implementing well-designed policies for renewable energy, energy efficiency and global climate change, according to a review of Danish energy policies published on 21 February 2012 by the International Energy Agency (IEA).
In 2009, for the second year in a row, both the US and Europe added more power capacity from renewable sources such as wind and solar than conventional sources like coal, gas and nuclear.