Green Car Congress
FEBRUARY 14, 2020
People might be bored reading about the Prius but a review on four Priuses (2004, 2005, two 2006s) that my family owns that ran a total of 913k km (570k miles) should be interesting, right? I found a a 2004 with 247k km (154k miles) on the clock. Having enough electric charge to last a 5-15 minute in silence in a traffic jam.
Green Car Congress
APRIL 7, 2011
Total Smart Grid costs. The Electric Power Research Institute (EPRI) has released a broad assessment of the costs and benefits to modernize the US electricity system and deploy the smart grid. The analysis updates EPRI’s 2004 EPRI assessment, which estimated the cost of implementing a smart grid at $165 billion.
Green Car Congress
AUGUST 30, 2009
In 1975, General Ernesto Geisel, then-president of Brazil, ordered the country’s gasoline supply mixed with 10% ethanol. The level was raised to 25% over the next five years, which was intended to maintain a constant Brazilian gasoline supply for an ever-increasing demand.
Green Car Congress
FEBRUARY 3, 2009
Energix Research , a developer of gas-phase catalysis processes, technologies and systems, says it has successfully produced gas-to-liquids (GTL) products using its electrically activated nanocatalyst process. The direct cost of producing electricity with this generator will be less than US$0.10 in its systems.
Green Car Congress
FEBRUARY 5, 2009
Hydrogen produced by water electrolysis has the potential to be a useful means of storing excess electricity generated using wind, solar, and other intermittent renewable energy. Biogas, including anaerobic digester gas, can be reformed to produce hydrogen and used in a fuel cell to produce significant amounts of electricity and heat.
Green Car Congress
FEBRUARY 26, 2009
A team of researchers from Carnegie Mellon University has analyzed the impact of plug-in hybrid electric vehicle (PHEV) battery pack size on fuel consumption, cost and greenhouse gas emissions over a range of charging frequencies (distance traveled between charges). But batteries are heavy and expensive.
Tony Karrer Delicious EVdriven
APRIL 21, 2009
Its like having a second fuel tank that you always use first -- only you fill up at home, from a regular outlet, at an equivalent cost of under $1/gallon. But when you do, your car essentially becomes an electric vehicle with a gas-tank backup. Lifetime service costs are lower for a vehicle that is mainly electric.
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