EcoLEDs.com introduced what it calls “the brightest LED light bulb ever made available to consumers in the United States.” Using just 10W and a single LED component made in the U.S., the EcoLEDs’ light uses just 1/10th the electricity of an incandescent light bulb, thus reducing CO2 emissions by 9,070 lb over its life.
Incandescent lights are falling out of favor because of their energy waste. Australia has banned incandescent bulbs and California is considering a statewide ban.
Fluorescent lights have gained in popularity for their energy savings, but they come with recycling challenges due to their mercury content. LED lights are environmentally attractive because they save energy and are easy to recycle. But they cost more. Advocates of LED lights argue the bulbs repay their high cost through energy savings in one to two years.
Using just 10W and a single LED component made in the U.S., the EcoLEDs’ light uses just 1/10th the electricity of an incandescent light bulb, thus reducing CO2 emissions by 9,070 lb over its life.
Engineers at Fuel Cell Energy have found a way to take advantage of a side reaction, unique to their carbonate fuel cell that has nothing to do with energy production, as a potential, cost-effective solution to capturing carbon from fossil fuel power plants.
To get to a trillion sensors in the IoT that we all look forward to, there are many challenges to commercialization that still remain, including interoperability, the lack of standards, and the issue of security, to name a few.
This is part one of an article discussing the University of Washington’s nationally ranked FSAE electric car (eCar) and combustible car (cCar). Stay tuned for part two, tomorrow, which will discuss the four unique PCBs used in both the eCar and cCars.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.