The price of solar energy in the United States continues to fall substantially, according to the latest editions of two annual reports produced by the Department…
Browsing: Lawrence Berkeley National Lab
Despite the fact that lighting accounts for 26 percent of the energy used by a building and about 10 percent of building costs, only 1 percent…
A new database of building features and energy use data helps building managers, owners, real-estate investors and lenders evaluate the financial results of energy-efficiency investment projects…