Green Car Congress

FEBRUARY 13, 2014

liter TFSI engine developing 81 kW (110 hp) can be operated using either natural gas, e-gas generated by Audi ( earlier post ) or gasoline. In pure e-gas mode, using the Audi e-gas fuel card, the g-tron is CO 2 -neutral, Audi says. kilograms of gas per 100 kilometers. Audi A3 g-tron. Click to enlarge.

Audi 275

Audi Germany Gas CO2 275

Green Car Congress

AUGUST 11, 2021

Increased economic activity and a changing fuel mix in the electric power sector in 2021 will lead to a significant increase in energy-related carbon dioxide emissions this year, according to the US Energy Information Administration’s (EIA) August Short-Term Energy Outlook (STEO). billion metric tons this year. billion metric tons this year.

CO2 305

CO2 Emissions Coal Energy 305

Green Car Congress

JUNE 3, 2022

a Sumitomo Corporation Group company, jointly demonstrated a new waste heat recovery system based on a thermoelectric generator (TEG), which generates electrical power via exhaust gas heat. There were notable installation restrictions for the TEG unit, and the gas temperature at the exhaust inlet pipe could not reach the target value.

CO2 329

CO2 Exhaust Waste Gas-Electric 329

Green Car Congress

MARCH 9, 2022

The recovery of energy demand in 2021 was compounded by adverse weather and energy market conditions—notably the spikes in natural gas prices—which led to more coal being burned despite renewable power generation registering its largest growth to date. CO 2 emissions from natural gas rebounded well above their 2019 levels to 7.5

Emissions 370

Emissions Global Coal China 370

Green Car Congress

AUGUST 22, 2022

Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. The system uses heated supercritical carbon dioxide instead of steam to generate electricity and is based on a closed-loop Brayton cycle.

Grid 396

Grid Power Powered CO2 396

Green Car Congress

NOVEMBER 14, 2014

Audi’s latest e-fuels project is participation in a a pilot plant project in Dresden that produces diesel fuel from water, CO 2 and green electricity. The sunfire plant, which operates according to the “power-to-liquid” (PtL) principle, requires carbon dioxide, water and electricity as raw materials. it can be used as a drop-in fuel.

Audi 400

Audi Water Diesel Fuel 400

Green Car Congress

NOVEMBER 27, 2019

In the Solar Thermal Electrochemical Process (STEP), developed by Professor Stuart Licht and his group at GWU, solar UV–visible energy is focused on a photovoltaic device that generates the electricity to drive the electrolysis, while concurrently the solar thermal energy is focused on a second system to generate heat for the electrolysis cell.

Carbon 376

Carbon CO2 Range Solar 376

Green Car Congress

MAY 13, 2018

A methanation plant expansion to the existing power-to-gas (PtG) facility in Falkenhagen, Germany has officially opened as part of the international €28-million (US$33.5-million) While the current facility feeds pure hydrogen (“WindGas”) directly into the gas grid, the new methanation plant provides for the generation of “green” methane.

Store 258

Store Gas Green Power 258

Green Car Congress

FEBRUARY 15, 2019

GTI has released a site-specific engineering design titled “ Low-Carbon Renewable Natural Gas (RNG) from Wood Wastes ”. According to the analysis, California has the potential to produce tens of billions of cubic feet of RNG per year from the wastes that are now being used for biomass-based electricity. Source: GTI.

Waste 281

Waste Carbon Gas Renewable 281

Green Car Congress

MAY 11, 2020

In 2019, CO 2 emissions from petroleum fuels—nearly half of which are associated with motor gasoline consumption—fell by 0.8%, and CO 2 emissions from the use of natural gas increased by 3.3%. Nearly all of the change in CO 2 emissions in 2019 arose in the electric power sector.

2019 273

2019 CO2 Energy 2017 273

Green Car Congress

MARCH 22, 2019

Petroleum emissions from other sectors have fallen in recent years as equipment and processes that use petroleum fuels have been replaced by those using other fuels, in particular, natural gas. Natural gas is the least carbon-intensive fossil fuel, and for decades natural gas made up the smallest portion of US energy-related CO 2 emissions.

Gas 220

Gas Emissions Energy Coal 220

Green Car Congress

JULY 19, 2017

This synthesis consumes only CO 2 and electricity, and is constrained only by the cost of electricity. unusually high electrical conductivity and Raman spectra of these materials demonstrated in the linked Data in Brief paper are that of multi-walled carbon nanotubes, and are due to the morphology as demonstrated by TEM.

Low Cost 300

Low Cost Carbon CO2 Solar 300

Green Car Congress

SEPTEMBER 12, 2021

Researchers from Newcastle University in the UK have engineered Escherichia coli bacteria to capture carbon dioxide using hydrogen gas to convert it into formic acid. The bacteria grew under gas pressure and generated formic acid from the CO 2 , said Dr. Sargent. —principal investigator Frank Sargent.

Renewable 334

Renewable Engine CO2 Fuel 334

Green Car Congress

JANUARY 13, 2022

Vertimass looks forward to feeding methanol made from carbon dioxide using renewable electricity by European Energy technology to our unique single-stage reactor to make hydrocarbons. The team completed an initial proof of concept laboratory research for coupling their technologies earlier this year. —Vertimass CEO Charles Wyman.

Energy 342

Energy CO2 Renewable Carbon 342

Green Car Reports

NOVEMBER 9, 2021

Volvo's CO2-footprint deep dive on its latest EV shows some takeaways for anyone going electric. And Kia shows a boxy electric SUV in its future. Kia has teased the Concept EV9, an electric SUV that’s due for an LA auto show reveal. Ford looks to AR to educate its F-150 Lightning reservation-holders.

F-150 181

F-150 CO2 Kia Concept 181

Green Car Congress

AUGUST 31, 2020

An analysis of near-term spending plans on renewables by the biggest oil and gas companies shows that real investments in renewable energy will continue to pale in comparison to capex plans for greenfield fossil fuel projects. Indeed, much of Big Oil's reduction in greenhouse gas (GHG) emissions leans on the so-called natural gas bridge.

Oil 418

Oil Renewable Wind Gas-Electric 418

Green Car Congress

APRIL 5, 2013

The largest drop in emissions in 2012 came from coal, which is used almost exclusively for electricity generation. During 2012, particularly in the spring and early summer, low natural gas prices led to competition between natural gas- and coal-fired electric power generators.

Coal 265

Coal 2012 Emissions Energy 265

Green Car Congress

AUGUST 23, 2019

Partners of the P2X Kopernikus project on the premises of Karlsruhe Institute of Technology (KIT) in Germany have demonstrated the production of fuel from air-captured CO2 using—for the first time—a container-based test facility integrating all four chemical process steps needed to implement a continuous process.

CO2 290

CO2 Green Power Powered 290

Green Car Congress

JULY 25, 2013

Natural gas is the fastest-growing fossil fuel, as global supplies of tight gas, shale gas, and coalbed methane increase. The use of liquids declines in the other end-use sectors and for electric power generation. Electricity generation from nuclear power worldwide increases from 2.6

2010 317

2010 Transportation Fuel Energy 317

Green Car Congress

APRIL 11, 2012

Production of cement accounts for 5-6% of all anthropogenic CO 2 emissions, generating 9 kg of the greenhouse gas for each 10 kg of cement produced, notes Dr. Stuart Licht and his colleagues in a paper on their process accepted for publication in the RSC journal Chemical Communications. —Licht et al. used three.

Solar 285

Solar Emissions CO2 Carbon 285

Green Car Congress

OCTOBER 15, 2020

The strategy is centred around two main technology routes, as introduced in the first ArcelorMittal Europe climate action report published earlier this year: The use of hydrogen in DRI-EAF (Direct Reduced Iron - Electric Arc Furnace) and, also, the blast furnace. The expansion of its Smart Carbon route, also utilizing hydrogen.

Europe 382

Europe Green 2020 Hydrogen 382

Green Car Congress

OCTOBER 8, 2020

The remainder is compensated by bio-gas certificates. The first is the switch to green power, which has taken place thanks to the commissioning of Europe’s biggest photovoltaic roof installation and the supply of electricity from renewable sources. Since the start of the year, the site in Gy?r r has used only green power.

Audi 435

Audi Installation Solar Hungary 435

Green Car Congress

NOVEMBER 30, 2020

An electrically driven compressor for precise exhaust gas recirculation is also used. This leads to a significantly more compact and cost efficient exhaust gas aftertreatment system, even for future extremely strict pollutant emission limits. This is done via exhaust gas recirculation (EGR).

Engine 410

Engine Fuel Exhaust Gas-Electric 410

Green Car Congress

NOVEMBER 12, 2014

The US and China jointly announced greenhouse gas (GHG) reduction targets. US President Barack Obama said the US will cut net greenhouse gas emissions in the US by 26-28% below 2005 levels by 2025. Together, the US and China account for more than one third of global greenhouse gas emissions.

China 300

China CO2 Climate Change United States 300

Green Car Congress

APRIL 16, 2012

The US Environmental Protection Agency (EPA) has released the 17 th annual US greenhouse gas (GHG) inventory. As the largest source of US greenhouse gas emissions, CO 2 from fossil fuel combustion has accounted for. When electricity-related emissions are distributed to economic end-use sectors, transportation activities accounted.

2010 252

2010 EPA Transportation Emissions 252

Green Car Congress

JANUARY 14, 2022

This article proposes a model that accounts for the modes in which aqueous gas depletion evolves over time and affects the long-term CO 2 electroreduction and the corresponding pH evolution near the electrode’s surface. pH is then suggested as an accurate and indirect means to measure CO 2 concentration in a liquid electrolyte. 1c02540.

MIT 284

MIT CO2 Carbon Conversion 284

Green Car Congress

MAY 14, 2020

Natural gas accounts for the second-largest share of energy-related US CO 2 emissions, at 33% of the 2019 total. Compared with petroleum and coal, EIA expects a relatively smaller decline in natural gas consumption and its related CO 2 emissions (both 4% lower) in 2020.

Emissions 243

Emissions Energy CO2 Coal 243

Green Car Congress

JUNE 27, 2018

metric tons from 2010 to 2017—equivalent to greenhouse gas emissions from more than 728,000 passenger vehicles driven for one year. The company is continuing on its course of $11 billion to put 40 hybrid and fully electric vehicle models on the road by 2022. We are proud of the work we have done to achieve this goal.

Manufacturer 302

Manufacturer Emissions Ford CO2 302

Green Car Congress

JUNE 10, 2020

BMW i Ventures has invested in Prometheus Fuels ( earlier post ), a company removing CO 2 from the air and turning it into zero-net carbon gasoline that it will sell at gas stations, at a price that competes with fossil fuels, starting as early as this year.

Gasoline 321

Gasoline Carbon Conversion BMW 321

Green Car Congress

SEPTEMBER 20, 2013

The US Environmental Protection Agency (EPA) has proposed Clean Air Act standards to reduce CO 2 emissions from fossil-fuel fired power plants (electric utility generating units, EGUs). The proposed rulemaking establishes separate standards for natural gas and coal plants.

EPA 236

EPA Standards Emissions Power 236

Green Car Congress

JULY 23, 2013

Researchers in The Netherlands are proposing a new method for harvesting electricity from CO 2 emissions. To harvest the mixing energy from CO 2 containing gas emissions, they propose using pairs of porous electrodes, one selective for anions and the other selective to cations. Credit: ACS, Hamelers et al. Click to enlarge.

Energy 273

Energy CO2 Water Emissions 273

Green Car Congress

JULY 15, 2020

FLECCS project teams will work to develop carbon capture and storage (CCS) processes that better enable technologies, such as natural gas power generators, to be responsive to grid conditions in a high variable renewable energy (VRE) penetration environment. Phase 1 FLECCS projects are: GE Global Research. 8 Rivers Capital. 8 Rivers Capital.

Carbon 333

Carbon Gas-Electric Grid Gas 333

Green Car Congress

NOVEMBER 13, 2013

The Middle East becomes the world’s second-largest gas consumer by 2020 and third-largest oil consumer by 2030, redefining its role in global energy markets. Nearly half of the net increase in electricity generation comes from renewables. billion people in the world without access to electricity and one-quarter of the 2.6

Oil 275

Oil 2013 Energy Emissions 275

Green Car Congress

DECEMBER 21, 2021

The Environmental Protection Agency (EPA) is finalizing the federal greenhouse gas (GHG) emissions standards for passenger cars and light trucks for Model Years (MY) 2023 through 2026. EPA’s analysis shows manufacturers can comply with the final standards with modest increases in the numbers of electric vehicles entering the fleet.

EPA 243

EPA Standards Gas Pollution 243

Green Car Congress

NOVEMBER 5, 2019

In ammonia plants, hydrogen is generated by steam-methane reforming (SMR) and water-gas shift (WGS) and, subsequently, is purified for the high-pressure ammonia synthesis. Ammonia, produced via the Haber-Bosch (HB) process, is globally the leading chemical in energy consumption and carbon dioxide emissions.

Greece 282

Greece Energy CO2 Production 282

Green Car Congress

JULY 1, 2022

The issue here is whether restructuring the Nation’s overall mix of electricity generation, to transition from 38% coal to 27% coal by 2030, can be the “best system of emission reduction” within the meaning of Section 111. Under our precedents, this is a major questions case. . … For the reasons given, the answer is no. New York v.

EPA 321

EPA West Virginia Congress Power 321

Green Car Congress

AUGUST 29, 2022

In a pioneering move, both companies have therefore agreed to have 40% of the pre-consumer steel scrap of the volumes returned to H2 Green Steel's electric arc furnaces for re-cycling. The direct reduction reactors have been up and running for more than 50 years in places where natural gas can be procured cheaply.

BMW 259

BMW Green CO2 Sweden 259