The E.P.A. sponsors a contest to find useful apps for the enormous amounts of environmental data that it collects and maintains.
A poll shows that for the first time, a majority of Americans are aware that incandescent bulbs are on their way out.
A poll shows that for the first time, a majority of Americans are aware that incandescent bulbs are on their way out.
It is unknown whether the disease is widespread or a blip, researchers say.
Despite some mercury content, budget-conscious consumers can take solace in the fact that some groups consider C.F.L.’s greener than the bulbs they replace.
The prize LED bulb uses just 9.7 watts to match the light output of a 60-watt incandescent, compared with 12.5 watts of its currently sold LED product.
It has the same silhouette as a standard light bulb: a white hot-air balloon with a silver, spiral basket. However, on closer…
Anxiety about legislation governing the sale and manufacture of incandescents is common among interior designers.
Is this the last stand of 21st-century defenders of a 19th-century light bulb?
Reducing the cost of energy is an issue that spans across the globe and is putting pressure on the people in power to, ultimately, stop the production of old-style light bulbs.