Remove Cleaner Remove Coal Remove Engine Remove Wind
article thumbnail

Harvard team finds large-scale US wind power would cause warming that would take roughly a century to offset

Green Car Congress

All large-scale energy systems have environmental impacts, and the ability to compare the impacts of renewable energy sources is an important step in planning a future without coal or gas power. In the journal Joule , Harvard researchers report the most accurate modelling yet of how increasing wind power would affect climate.

Wind 315
article thumbnail

CMU study finds that coal retirement is needed for EVs to reduce air pollution

Green Car Congress

Electric vehicles charged in coal-heavy regions can create more human health and environmental damages from life cycle air emissions than gasoline vehicles, according to a new consequential life cycle analysis by researchers from Carnegie Mellon University. UC stands for uncontrolled charging and CC stands for controlled charging.

Coal 150
article thumbnail

ICCT LCA study finds only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways

Green Car Congress

The results show there is no realistic pathway to full decarbonization of internal combustion engine vehicles, and that only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways. —“A global comparison of the life-cycle greenhouse gas emissions of combustion engine and electric passenger cars”.

Hydrogen 418
article thumbnail

SGH2 building largest green hydrogen production facility in California; gasification of waste into H2

Green Car Congress

It also solves our plastics and waste problems by turning them into green hydrogen, and does it cleaner and at costs far lower than any other green hydrogen producer. Producers of so-called blue, gray and brown hydrogen use either fossil fuels (natural gas or coal) or low-temperature gasification (. —Lancaster Mayor R.

Waste 448
article thumbnail

Secretary Moniz dedicates new supercomputer at NETL to support fossil energy research

Green Car Congress

This is a unique tool tailored for engineering calculations in support of fossil energy research. In his remarks at NETL, Secretary Moniz said: In the last four years, we’ve more than doubled renewable energy generation from wind and solar power. —Secretary Moniz.

Energy 170
article thumbnail

Shell to build LNG units in Gulf Coast and Great Lakes regions; two additional LNG for transport corridors in North America

Green Car Congress

Shell has chartered three dual-fuel offshore support vessels (STX SV310DF) from Harvey Gulf International Marine utilizing Wärtsilä engine and LNG system technology. Market forces rather than policies shape the energy system: oil and coal remain part of the energy mix but renewable energy also grows.

article thumbnail

Must Read 40+ Electric Vehicle Interview Questions & Answers

Get Electric Vehicle

An electric vehicle is a type of vehicle that uses one or more electric motors for propulsion instead of an internal combustion engine that runs on fossil fuels like gasoline or diesel. BEVs do not have an internal combustion engine and produce zero tailpipe emissions. . #2 What are electric vehicles and what are their classifications?