Remove Economy Remove Gas-Electric Remove Reviews
article thumbnail

New Road Map to a US Hydrogen Economy

Green Car Congress

A coalition of major oil & gas, power, automotive, fuel cell, and hydrogen companies have developed and released the full new report, a “ Road Map to a US Hydrogen Economy. ” Road Map to a US Hydrogen Economy ”. The US is home to industrial sector leaders capable of scaling a hydrogen economy. million jobs by 2050.

Economy 521
article thumbnail

Monash team proposes roadmap to renewable ammonia economy; 3 generations of technology

Green Car Congress

The process generates H 2 from natural gas or coal through steam reforming and combines it with N 2 , which has been separated from air by a cryogenic process, to form NH 3. of global greenhouse gas emissions (or about 1.4% 2020) “A Roadmap to the Ammonia Economy”, Joule doi: 10.1016/ j.joule.2020.04.004. MacFarlane et al.

Renewable 419
article thumbnail

Study finds GHG emissions from corn ethanol now 46% lower than gasoline

Green Car Congress

A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. EH&E) and Adjunct Professor of Environmental Health at Harvard’s T.H. gCO 2 e/MJ (range of 37.6

Gasoline 493
article thumbnail

DOE: Life cycle GHG emissions for 2020 electric small SUV were half those of a conventional gasoline small SUV

Green Car Congress

Using current technologies, all evaluated biofuel, battery electric, and hydrogen fuel cell vehicle pathways offer significant C2G GHG emissions reduction compared to the current gasoline internal combustion engine vehicle. When fueled by hydrogen produced from landfill gas, the total dropped to 117 g CO 2 e/mi.

article thumbnail

IEA: global carbon dioxide emissions have rebounded strongly

Green Car Congress

Major economies led the resurgence as a pick-up in economic activity pushed energy demand higher and significant policies measures to boost clean energy were lacking. Many economies are now seeing emissions climbing above pre-crisis levels. China was the only major economy that grew in 2020.

Emissions 433
article thumbnail

Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

Green Car Congress

Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Reducing greenhouse gas emissions in the US. A Federal Quadrennial Energy Review.

Obama 249
article thumbnail

U-M researchers challenge USPS EV environmental study

Green Car Congress

A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). The Postal Service said in February that at least 10% of the new mail trucks would be electric.