Remove Climate Change Remove Coal Remove Future Remove Power Grid
article thumbnail

Study finds steelmaking by electric arc furnace in US produces up to 75% less carbon emissions

Green Car Congress

Blast furnace steel, which represents about 70% of global steel manufacturing, is produced at large steel plants that use coal to melt raw materials into iron and then process it into steel. —Philip Bell, president, SMA. The study was conducted from November 2021 to June 2022 and was independently managed by CRU.

Carbon 186
article thumbnail

Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

Green Car Congress

Fuel-cycle SO 2 emissions of EVs compared to those of gasoline ICEVs and HEVs in China, current (left) and future (right). The study examined the fuel-cycle CO 2 , SO 2 , and NO x emissions of EVs in China in both current (2008) and future (2030) periods and compared them with those of conventional gasoline vehicles and gasoline hybrids.

Coal 291
article thumbnail

3 Oil Majors That Bet Big On Renewables

Green Car Congress

As we have pointed above, ENI has the most ambitious climate change pledge with plans to lower its greenhouse gas emissions by 80% by 2050. Natural gas does produce about 28% less CO2 emissions than heating oil and 50% less than coal for the same amount of energy when burned. Link to original article: [link].

Oil 418
article thumbnail

Siemens presents three-point plan for implementing cost-efficient energy transition in Germany

Green Car Congress

In addition, despite the rigorous development of renewables, carbon dioxide emissions are increasing, because the energy mix increasingly includes coal-fired power plants that emit large quantities of CO 2 to compensate for weather-related fluctuations in power generation from renewables and the closing of nuclear plants.

Germany 239
article thumbnail

The Complex Calculus of Clean Energy and Zero Emissions

Cars That Think

Jenkins has also helped push Congress to think more seriously about the power grid, releasing a report last year that showed that much of the 43 percent emissions reduction expected by 2030 would be squandered if the United States doesn’t double the pace of transmission upgrades. power-grid transmission.

Clean 90
article thumbnail

Lean Software, Power Electronics, and the Return of Optical Storage

Cars That Think

And welcome to Fixing The Future , our bi-weekly podcast that focuses on concrete solutions to hard problems. Before we start, I want to tell you that you can get the latest coverage from some of Spectrum ‘s most important beats, including AI, climate change, and robotics, by signing up for one of our free newsletters.

Power 70
article thumbnail

Better Carbon Sequestration With AI

Cars That Think

Transcript Eliza Strickland: Technology to combat climate change got a big boost this year when the US Congress passed the Inflation Reduction Act , which authorized more than 390 billion for spending on clean energy and climate change. I’m Eliza Strickland, a guest host for IEEE Spectrum ‘s Fixing the Future podcast.

Carbon 52