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Beginning with Colorado in 2012, nine states and the District of Columbia have legalized recreational marijuana use, and eight of these have also legalized home cultivation of cannabis. Legislation varies across each state but generally allows ...
How much energy and money do homeowners save - or lose - by replacing incandescent lights with CFLs? [continue reading]
If CFLs decrease cooling loads compared to incandescents, but increase heating loads, do they save energy overall? [continue reading]
It would be easy to think that the 2007 Energy Bill, signed by President Bush at the end of last year, was all about automotive fuel economy. The legislation that requires fleet wide average fuel economy ... [continue reading]
Although the use of CFLs is steadily spreading, public understanding about how to dispose of them responsibly has not kept pace. [continue reading]
Compact fluorescent lamps (CFLs) combine the energy efficiency of fluorescent lighting with the convenience and popularity of incandescent fixtures. CFLs can replace incandescents that are roughly 3–4 times their wattage, saving up to 75% of the ... [continue reading]
To save money on a building’s energy costs, window replacement may not be a smart move, according to ...
DOE’s Home Energy Score™ is a tool for homeowners, homebuyers, and renters that estimates home energy use, ...