Remove 2010 Remove Cost Of Remove Emissions Remove Gas-Electric
article thumbnail

MECA report finds additional NOx emission reductions from new heavy-duty trucks achievable and cost-effective

Green Car Congress

The transportation sector was responsible for over 7 million tons of NO x emissions in the US in 2014, with 50% of this sector’s NO x attributed to heavy-duty on- and off-road vehicles and equipment. CO 2 and NO x certification test data for heavy-duty diesel engines certified from 2002 through 2019. Source of data: US EPA (2019).

Emissions 291
article thumbnail

EIA: US energy-related CO2 emissions in 2012 lowest since 1994; reflects drop in coal use

Green Car Congress

US energy-related CO 2 emissions in 2012 were the lowest since 1994, at 5.3 With the exception of 2010, emissions have declined every year since 2007. The largest drop in emissions in 2012 came from coal, which is used almost exclusively for electricity generation. Duke study.

Coal 265
article thumbnail

EPRI assesses status of 8 key power generation technologies for US; estimates of capital cost and levelized cost of electricity

Green Car Congress

Comparative levelized cost of electricity in 2025 ($/MWh) at different CO 2 prices. Representative costs are reported in constant December 2010 US dollars. LCOE calculations are based on assumptions regarding future unit operations, operating costs, fuel prices, financing terms, and inflation. Source: EPRI.

EPRI 239
article thumbnail

MIT researchers develop optimized sulfidation separation process for rare earth and other key metals

Green Car Congress

Their sulfidation approach could reduce the capital costs of metal separation between 65 and 95 percent from mixed-metal oxides. Their selective processing could also reduce greenhouse gas emissions by 60 to 90 percent compared to traditional liquid-based separation. Image: courtesy of the researchers. —Antoine Allanore.

MIT 396
article thumbnail

California Energy Commission approves first local energy efficiency standards that go beyond 2019 statewide requirements

Green Car Congress

— The ordinances focus on building decarbonization—the strategic lowering of climate-changing emissions from buildings—including five that move toward building electrification. New nonresidential construction must be all-electric and install solar generation. Allows for some exceptions, on a case-by-case basis.

2019 170
article thumbnail

IPCC: GHG emissions accelerating despite mitigation efforts; major institutional and technological change required to keep the heat down

Green Car Congress

Decomposition of the decadal change in total global CO 2 emissions from fossil fuel combustion by four driving factors; population, income (GDP) per capita, energy intensity of GDP and carbon intensity of energy. giga tonne carbon dioxide equivalent (GtCO 2 eq) (2.2%) per year from 2000 to 2010 compared to 0.4 GtCO 2 eq/yr in 2010.

Emissions 257
article thumbnail

The Complex Calculus of Clean Energy and Zero Emissions

Cars That Think

As legislation worked its way through Congress, Jenkins’s team provided elected officials, staffers, and stakeholders with a running tally of the possible trade-offs and payoffs in emissions, jobs, and economic growth. The target of reducing emissions by 50 percent by 2030 was established through an executive order in 2021.

Clean 109