Green Car Congress
JANUARY 29, 2009
Other highlights from the report include: Clean energy investments increased from around US$30 billion in 2004 to more than US$140 billion by 2008. billion) in 2004. Four key enablers for a shift to clean energy will be energy efficiency, smart grids, energy storage, and carbon capture and storage.
Green Car Congress
FEBRUARY 5, 2009
When biogas is produced and used on-site in a fuel cell, fuel utilization or overall energy efficiency can reach 90% and can reduce emissions by more than 90% by weight as compared to the emissions associated with grid electricity generation. Analysis of excess and/or waste hydrogen sources. Report to Congress.
Tony Karrer Delicious EVdriven
APRIL 21, 2009
Plug-In Hybrids Are Cleaner (Even on a Coal Grid) [ to top ] This entire section is finally obsolete -- because we now have a definitive study by the Electric Power Research Institute and the Natural Resources Defense Council. A PHEV with only a 20-mile all-electric range is 62% lower (see printed page 95 in the 2004 study ).
Green Car Congress
APRIL 6, 2015
Wind, solar, biomass and waste-to-power, geothermal, small hydro and marine power contributed an estimated 9.1% billion, a 10-year low; biomass and waste-to-energy dropping 10% to $8.4 Coping with 25% or more variable generation is more difficult for grids and utilities than managing a 5% proportion. billion), India ($7.4
Green Car Congress
JUNE 23, 2016
The new cycle combines both Diesel and Ericsson Cycles into an integrated process to recover waste heat within a single thermodynamic cycle. Using isothermal compression enhances the recovery of exhaust gas waste heat and significantly improves cycle efficiency. Based on a modified MTU Series 396. Gurr (2016). Click to enlarge.
Green Car Congress
JULY 22, 2009
As another panelist pointed out, “ The New York Times is well-equipped to write the article about how Stimulus Funds have been wasted ”. billion in 2004 to $117 billion 2007 with the first three quarters of 2008 averaging 29% higher than 2007. Annual investment in the global renewables industry had grown from $16.5
Green Car Congress
NOVEMBER 17, 2015
This makes it possible for the waste heat from the electrical drive components to be made available to the interior of the Q7 e-tron quattro. Under a venture with the motto “From Road to Grid”, Audi is therefore currently working on a concept to convert old batteries into stationary energy stores.
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