Ways to reduce fleet petroleum use debut alongside a Web site makeover.
The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) has launched a new tool and redesigned DOE's Alternative Fuels Data Center Web site to help fleet managers, municipalities and consumers choose from a wide variety of alternative fuels and energy efficiency strategies for reducing petroleum use, vehicle emissions, and operating costs.
In 2008 and in 2011, the world was rocked by riots and by revolutions coinciding with spikes in food prices. Now researchers are projecting that by 2013, food prices will soar to unparalleled heights, causing widespread hunger in the most vulnerable populations and social unrest, with an enormous potential for loss of human life. ... Read more about Spike in Food Prices Projected by 2013
The year 2008 was the best yet for renewables. Even though the global economic downturn affected renewables in many ways starting in late 2008, the year was still one to remember. As Table 1, on page 22, shows, in just one year, the capacity of utility-scale solar photovoltaic (PV) plants (larger than 200 kW) tripled to 3 GW. All forms of grid-tied solar PV grew by 70%. Wind power grew by 29% and solar hot water increased by 15%. Annual ethanol and biodiesel production both expanded by 34%. ... Read more about Renewables Global Status Report 2009 Update