Cars That Think
APRIL 11, 2023
He was part of an IEEE task force that in 2020 issued a report that described how equipment used for storing energy, transferring power over long distances, and integrating renewable energy could impact power system stability. These issues required a reevaluation of how we had defined and classified stability in 2004,” Vittal says.
Green Car Congress
JULY 8, 2009
ICESat measurements of winter multi-year ice cover in the Arctic Ocean between 2004 and 2008, along with the corresponding downward trend in overall winter sea ice volume, and switch in dominant ice type from multi-year ice to first-year ice. Credit: Ron Kwok, NASA/JPL. Click to enlarge. These are dramatic changes.
Green Car Congress
JULY 8, 2014
A study by researchers at Sandia National Laboratories concludes that a number of existing gas stations in California can safely store and dispense hydrogen, suggesting a broader network of hydrogen fueling stations may be within reach. The study determined that 14 of the 70 gas stations—i.e.,
Green Car Congress
JUNE 22, 2011
The two ecoDemonstrators will build upon the 2005 Quiet Technology Demonstrator (QTD2) program that helped both the Boeing 747-8 and 787 Dreamliner exceed international standards for noise emissions. Announced in 2010, the Boeing ecoDemonstrator Program is intended to reduce entry-to-market risk for new aviation technologies.
Green Car Congress
MARCH 24, 2010
The research indicates the ice-loss acceleration began moving up the northwest coast of Greenland staring in late 2005. A 2006 study by Wahr and Velicogna using the GRACE satellite indicated that Greenland lost roughly 684 cubic kilometers (164 cubic miles) of ice from April 2004 to April 2006—more than the volume of water in Lake Erie.
Green Car Congress
MARCH 23, 2009
This technology allows methanol to be stored at a much higher concentration, and achieves a much smaller fuel tank than before. In October 2005, Toshiba exhibited a portable battery charger and cell phone jointly developed with KDDI and demonstrated conceptual products, such as a portable music player, at the CEATEC Japan trade show.
Green Car Congress
FEBRUARY 5, 2009
At the end of January, DOE also issued the Hydrogen and Fuel Cell Activities, Progress, and Plans Report to Congress as required by the Energy Policy Act of 2005 (EPACT). New materials have provided more than 50% improvement in storage capacity since 2004, with some materials achieving nearly 10% material-based capacity by weight.
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