Green Car Congress

DECEMBER 5, 2019

Driven by rising natural gas and oil consumption, levels of CO 2 are expected to hit 37 billion metric tons this year, according to new estimates from the Global Carbon Project (GCP), an initiative led by Stanford University scientist Rob Jackson. and China account for more than half of all carbon dioxide emissions globally.

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Carbon Global Emissions Climate Change 195

Green Car Congress

MAY 26, 2010

The introduction of electric vehicles on a large scale in the UK can only have a beneficial effect on CO 2 emissions if low-carbon electricity, universal broadband provision and smart grids are in place to support the transition, according to a new report published by the UK Royal Academy of Engineering.

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Universal Grid Carbon Engine 268

Green Car Congress

APRIL 16, 2015

Results from the study also suggest that with sufficient coal plant retirement and sufficient wind power, controlled charging could result in positive net benefits instead of negative. The question of electricity costs vs. health and environmental cost is important to ask everywhere, Michalek said. Credit: ACS, Weis et al.

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Charging Coal Grid District of Columbia 150

Cars That Think

NOVEMBER 20, 2023

Among the most articulate and almost certainly the wonkiest is Jesse Jenkins , a professor of engineering at Princeton University, where he heads the ZERO Lab—the Zero-carbon Energy systems Research and Optimization Laboratory, that is. How fast can you ramp your power plants up and down to handle the variability from wind and solar?

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Clean Cleaning Energy Emissions 99

Cars That Think

MAY 5, 2022

Rahman is a professor of electrical and computer engineering at Virginia Tech. The committee includes experts from all six IEEE organizational units and all 10 IEEE regions. The concern about climate change is across all age groups. If you use less electricity, you will burn less coal. Carbon sequestration.

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Climate Change Climate Coal Solar 95

Green Car Congress

SEPTEMBER 25, 2013

Coal-powered synthetic natural gas (SNG) plants being planned in China would produce seven times more greenhouse gas emissions than conventional natural gas plants, and use up to 100 times the water as shale gas production, according to a new study by Duke University researchers published in the journal Nature Climate Change.

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Gas Mercury Fuel Climate Change 220

Green Car Congress

JANUARY 17, 2015

The report, “ Renewable Power Generation Costs in 2014 ”, concludes that biomass, hydropower, geothermal and onshore wind are all competitive with or cheaper than coal, oil and gas-fired power stations, even without financial support and despite falling oil prices. Report highlights include: Cape Wind’s troubles.

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Renewable Parts Power Powered 150

Green Car Congress

MAY 23, 2012

Patterned portions represent GHG emissions associated with electric propulsion. Solid left bar = hydro electricity scenario.) A new study by researchers at the University of Toronto examines the impact of the interaction between driving patterns (distance and conditions) and the mode of electricity generation (e.g.,

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PHEV C1 Emissions Coal 210

Green Car Congress

MARCH 10, 2013

Benson from Stanford University and Stanford’s Global Climate and Energy Project (GCEP) has quantified the energetic costs of 7 different grid-scale energy storage technologies over time. The Stanford study considered a future US grid where up to 80% of the electricity comes from renewables. Credit: Barnhart and Benson, 2013.

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Energy Storage Grid Cost Of Energy 304

Green Car Congress

JANUARY 8, 2010

The US Commerce Department’s National Institute of Standards and Technology (NIST) has awarded more than $123 million in American Recovery and Reinvestment Act grants to support the construction of new scientific research facilities at 11 universities and one non-profit research organization. million to the University of Maine (Orono, Me.)

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Grant Kentucky Manufacturer Universal 225

EV Info

SEPTEMBER 21, 2021

Additional fees and charges added to electricity prices. The UK has been a leader in deploying on and offshore wind turbines. On a good or windy day these produce around 20% of the UK electricity needs. At the time of writing, mid-morning 21 Sept, we have: Wind 9%. No new nuclear power plants operational. Nuclear 15%.

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Power Powered Gas-Electric Gas 98

Green Cars News

JULY 28, 2009

We all know the primary benefit of plug-in hybrid electric vehicles (PHEVs) becoming a mainstream alternative to conventional internal combustion engines is to cut vehicle emissions. Currently power generation in Alberta is thermal-dominated with only four per cent wind power. However, what about the secondary effects?

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Wind Plug-in Plug Power 42

Green Car Congress

JUNE 7, 2017

A new study by researchers at the University of Colorado at Boulder projects the emission impacts of the widespread introduction of inexpensive and efficient electric vehicles into the US light duty vehicle (LDV) sector. In the OPT scenario BEVs gain a LDV market share of about 15%—all from 100-mile range EVs (BEV100) by 2030.

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Emissions Economy Gasoline-Electric Coal 150

Cars That Think

JANUARY 18, 2023

When we turn up the heat in our homes and workplaces, we must balance our personal need for warmth with the global impact of burning fossil fuels like oil, gas, coal, and biomass. These initiatives have largely focused on renewable electric power generation, distribution, and storage. The apparent contradictions do not end there.

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Store Solar Building Oil-Sands 89

EV Info

AUGUST 13, 2021

Clueless ministers are scrambling to shore up a key part of the country’s net zero carbon strategy after the findings in a peer-reviewed study suggested that even hydrogen produced using allegedly low-emission methods can be more polluting than gas or coal. Hydrogen can also be generated by electrolysis of water.

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Hydrogen Gas-Electric Coal Gas 52

Green Car Congress

MAY 1, 2012

The costs of providing a low-speed leased BEV for local city use is far less than trying to replicate the current ownership model of all-purpose long-range ICE vehicle. Martino Tran and his colleagues reviewed the literature on electric vehicles, with a focus on market diffusion of full battery electric vehicles (BEVs).

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Industry Industrial Climate Change Grid 301

Green Car Congress

APRIL 30, 2010

The second round was focused specifically on three areas of technology representing new approaches for advanced microbial biofuels (electrofuels); much higher capacity and less expensive batteries for electric vehicles; and carbon capture. Electrofuels: Biofuels from Electricity. Electrofuels. coli; Product: Isooctane. 4,000,000.

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Carbon Li-ion Battery Batteries 249

Green Car Congress

NOVEMBER 25, 2009

In the first group, 16 awards totaling $435 million will support fully integrated, regional Smart Grid demonstrations in 21 states, representing more than 50 utilities and electricity organizations with a combined customer base of almost 100 million consumers. A full list by state of the all the projects is available here.

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Energy Storage Grid Energy Wind 270

Green Car Congress

FEBRUARY 27, 2010

Left, global light-duty fleet in the electric-favoring case; right, the hydrogen-favoring case. In both electric- and hydrogen-favoring cases, availability of low-carbon electricity and hydrogen prolonged the use of petroleum-fueled ICE vehicles. Top, without CCS and CSP; bottom, with CCS and CSP. Credit: ACS, Wallington et al.

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Hydrogen Low CO2 Available Fleet 236

Green Car Congress

JUNE 25, 2013

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. Earlier post.). Other efforts will include: Natural Gas. Energy Efficiency.

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Obama Cleaner Fuel Economy Climate 249

Cars That Think

MARCH 6, 2024

You just come to expect it, and we all live with it. One of the things that struck me was that Bert’s making the argument that you don’t actually need now an army of programmers to create bloated software— to get all those millions of lines of code. All of these large language models that are being applied to software development.

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Power Powered Grid IDEA 75

Green Car Congress

JUNE 26, 2010

The authors highlight three possible strategies for CO 2 conversion by physico-chemical approaches: sustainable (or renewable) synthetic methanol; syngas production derived from flue gases from coal-, gas- or oil-fired electric power stations; and photochemical production of synthetic fuels. Jiang et al. Click to enlarge.

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Conversion Transportation Fuel CO2 218

EV Info

SEPTEMBER 29, 2022

There has been a growing push from many sides saying that Hydrogen is the answer to all our energy problems. Hydrogen is the most abundant chemical substance in the universe, constituting roughly 75% of all normal matter. Wind often generates electricity when it is not needed (and doesn’t generate it when it is needed).

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Hydrogen Power Powered Gas-Electric 52

Green Car Congress

MARCH 30, 2011

Obama was delivering a speech on energy policy at Georgetown University. For onshore leases, the review found that approximately 45% of all leases and approximately 57% of all leased acres are inactive. America gets one-fifth of our electricity from nuclear energy. —President Obama.

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Obama Oil Gas-Electric Purchase 268

Green Car Congress

JULY 3, 2015

The same highly electrified scenarios, however, could not satisfy 80% GHG-reduction targets, even assuming 80% decarbonized electricity and no growth in travel demand. The researchers also considered intermediate (20% electric-powered miles) electrification—halfway between the high and low.

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Carbon EPRI Gasoline-Electric Climate 150

Green Car Congress

JULY 2, 2013

In contrast to arguments that peak conventional oil production is imminent due to physical resource scarcity, a team from Stanford University and UC Santa Cruz has examined the alternative possibility of reduced oil use due to improved efficiency and oil substitution. Historical scenario. (A) B) Demand for refinery inputs. (C)

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Oil Oil-Sands Fuel Economy Transportation 207

Cars That Think

SEPTEMBER 16, 2023

The winds had barely died down when electric-power specialists and others began calling for a radical overhaul of Puerto Rico’s electricity networks, one that would emphasize renewable energy, distributed generation, and, critically, microgrids. A microgrid is like a miniaturized, tightly controlled version of a power grid.

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Puerto Rico Connect Connected Solar 144

Cars That Think

FEBRUARY 15, 2022

I was about to go down the stairs, and all of a sudden I heard a little ‘beep, beep, beep’ sound.”. We all just got laid off,’ ” he remembers. “ Not all these companies will succeed, and Los Angeles–based Second Sight provides a cautionary tale for bold entrepreneurs interested in brain tech. Jeroen Perk.

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New York City New York 2020 Companies 145

Revenge of the Electric Car

APRIL 6, 2010

This Tesla is one of a number of electric cars coming on the market. Will Electric Cars Give New York a Charge? The number of electric cars bought, according to the study, “may be significantly less if these assumptions do not materialize.&# ‘ Here is the text of the entire article, in case the link goes bad: [link].

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New York City New York Obama Tax Credit 167

Green Car Congress

JULY 17, 2015

The PHEV (Plug-in Hybrid Electric Vehicle), a subset of the electric car, combines a primary electric motor with a much smaller back-up engine fueled with a hydrocarbon/biofuel mix. (In In this paper PHEV refers solely to the long-range PHEV of 60 miles (100 km) electric-only range.) It is much more than that.

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PHEV Plug-in Renewable Energy 150

Green Car Congress

MAY 19, 2021

The report is the first comprehensive study of how to transition to a net zero energy system by 2050 while ensuring stable and affordable energy supplies, providing universal energy access, and enabling robust economic growth. The pathway calls for annual additions of solar PV to reach 630 GW by 2030, and those of wind power to reach 390 GW.

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Supplies Fuel Sale Solar 170

Green Car Congress

JUNE 18, 2011

Shutting down nuclear power plants in the US would have significant economic and environmental consequences, according to a new study by researchers at Carnegie Mellon University and DAI Management Consultants, Inc. The number of replacement wind turbines is estimated using 70 meter, 2.5 MW turbines operating at 25% capacity.

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Coal Rhode Island Switzerland Gas-Electric 199

Green Car Congress

APRIL 1, 2009

Among the direct transportation-related provisions in the extensive package are a low-carbon fuel standard for all transportation fuels; financial support for large scale demonstrations of electric vehicles; and financial support for automakers retooling plants to make electric vehicles. Clean Fuels and Vehicles.

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Climate Standards Carbon California 186

Tony Karrer Delicious EVdriven

APRIL 21, 2009

But when you do, your car essentially becomes an electric vehicle with a gas-tank backup. Lifetime service costs are lower for a vehicle that is mainly electric. In the second study, for the next 20 years, even if, worst-case, we still use lots of coal, nationwide air quality for other emissions will also improve. The GREET 1.6

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Plug-in Plugin Plug Hybrid 61

Green Car Congress

JULY 22, 2009

Dr. Don Paul is the Executive Director, University of Southern California Energy Institute and a former vice president and chief technology officer of Chevron. Within the US electric power sector the biggest question was whether the Production Tax Credits (PTC) were going to be extended beyond 2008. Energy Markets in a State of Change.

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Financing Renewable Stimulus Package Energy 150

Cars That Think

SEPTEMBER 23, 2023

In a hangar at the University of Edinburgh, a triangular steel contraption sits beside a giant tank of water. One day soon, a platform 50 times as large may float in the deep waters of the North Sea, buoying up a massive wind turbine to harvest the steady, strong breezes there. Hence the push for wind platforms that float.

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Wind Global Water Oil 124

Green Car Congress

OCTOBER 26, 2009

Eagle Picher, in partnership with the Pacific Northwest National Laboratory, will develop a new generation of high energy, low cost planar liquid sodium beta batteries for grid scale electrical power storage applications. Arizona State University, in partnership with Fluidic Energy Inc., Earlier post.) DOE grant: $7,200,000).

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Energy Grant Low Cost Li-ion 231