Thirty-six Clovis, CA families joined together in a group-based purchase of solar power for their homes. By joining together to hire SolarCity, the group saved 20 percent of the cost of converting a single residence. The group will collectively offset 4.3 million lb of carbon over the next 30 years — the equivalent of 4,536 barrels of oil, according to SolarCity. SolarCity has operated 14 of these collective programs in California. “By forming this collective, we’re gaining enough leverage to really lower barrier of entry for solar conversion, making it finally affordable to invest in systems large enough to pay for our electric bills and significantly increase property values,” says Wellman Shew, a Clovis resident who helped lead the program.
A Clovis, CA home that has been converted to solar power.
Researchers at the University of Maryland have achieved a first in lithium-ion battery science: the development of a successful lithium-based battery using one material for all three core components of a battery -- anode, cathode, and electrolyte.
The online Bar Steel Fatigue Database for automotive design engineers has been updated for the fifth time and now contains 134 iterations, or grade/process combinations. It provides better predictability for designing parts with long-term reliability and durability.
FPGAs use programmable fabric to create custom logic, but this flexibility comes at a cost -- usually around 10 times more silicon real estate and 10 times the power dissipation. Can we really claim any FPGA is low power?
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