Remove Miles Remove Reference Remove Solar Remove Wind
article thumbnail

EIA projects decline in transportation sector energy consumption through 2037 despite increase in VMT, followed by increase

Green Car Congress

For the Transportation sector, EIA projects that energy consumption will decline between 2019 and 2037 (in the Reference case) because increases in fuel economy more than offset growth in vehicle miles traveled (VMT). Light-duty vehicle miles traveled increases by 20% in the Reference case, growing from 2.9

article thumbnail

Audi unveils e-gas project: synthetic methane from the methanation of green hydrogen; series production of CNG models in 2013 powered by e-gas

Green Car Congress

The e-gas project consists of two main components: Audi is contributing to the construction of offshore North Sea wind turbines which will generate clean power,that is then fed into the public power grid. Although this methane is also known as synthetic natural gas, the company refers to it as Audi e-gas. Rated at 3.6

Audi 370
article thumbnail

Swiss WTW study finds important role for alternative fuels as well as alt drivetrains in move to low-emissions vehicles

Green Car Congress

The reference vehicle has a mass of 1,350 kg (2,976 lbs), with 70 kW (94 hp) equivalent ICE power. Total lifetime driven distance is 150,000 km (93,206 miles). The lowest WTW energy demand and GHG emissions were achieved using electricity from waste incineration, biogas CHP, hydropower, wind power, and photovoltaic power.

article thumbnail

DOE reports progress on development of low-carbon and renewable sources of hydrogen production

Green Car Congress

The objective of the Hydrogen Production sub-program is to reduce the cost of hydrogen dispensed at the pump to a cost that is competitive on a cents-per-mile basis with competing vehicle technologies. This result represents an important step toward demonstration of stabilized solar-to-hydrogen conversion efficiencies >20% using PEC devices.

Hydrogen 225
article thumbnail

France’s IFPEN studying industrial potential of onshore sources of natural hydrogen

Green Car Congress

In the future, hydrogen produced through water electrolysis is expected to be used to store energy as a way of compensating for solar or wind power’s intermittent output. Some 64,000 km (40,000 miles) of ridges demarcate plate boundaries on the ocean floor. This could forces a change of paradigm, the R&D group says.

Hydrogen 225
article thumbnail

Study projects emission impacts of inexpensive, efficient EVs: 36% further reduction in LDV GHG by 2050, or 9% economy-wide

Green Car Congress

Compared to the reference case, in which gasoline vehicles (ICEVs) remain dominant through 2050 (BAU), OPT results in 16% and 36% reductions in LDV greenhouse gas (GHG) emissions for 2030 and 2050, respectively, corresponding to 5% and 9% reductions in economy-wide emissions.

Emissions 150
article thumbnail

Study: even with high LDV electrification, low-carbon biofuels will be necessary to meet 80% GHG reduction target; “daunting” policy implications

Green Car Congress

They found that with high rates of electrification (40% of miles traveled) the petroleum-reduction benchmark could be satisfied, even with high travel demand growth. The researchers also considered intermediate (20% electric-powered miles) electrification—halfway between the high and low.

Carbon 150