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How’d you like to enjoy 7-and-a-half miles of L.A. My favorite part of this next CicLaVia is t he Bike Parade coming from my friends at Greenpeace and Sierra Club which they’re calling ROLL AGAINST COAL. It’s long been time to kick coal out of L.A.’s Get all the details you need after the jump.
Four companies—Pathfinder Renewable Wind Energy, Magnum Energy, Dresser-Rand and Duke-American Transmission—have proposed a first-in-the-US, $8-billion green energy initiative that would bring large amounts of clean electricity to the Los Angeles area by 2023. million megawatt-hours per year vs. 3.9 million megawatt-hours.
gigawatts to Shanghai from a hydroelectric plant nearly 1,300 miles (808 miles) away in southwestern China. Advanced Coal Technologies. China is installing wind power at a faster rate than any nation in the world, and manufactures 40% of the world’s solar photovoltaic (PV) systems. High Speed Rail. Renewable Energy.
Researchers at MIT are proposing using a variation on pumped hydroelectric systems for storage of electricity produced by offshore wind farms. The key to this Ocean Renewable Energy Storage (ORES) system is the placement of 30-meter-diameter hollow concrete spheres on the seafloor under the wind turbines. Earlier post.).
How’d you like to enjoy 7-and-a-half miles of L.A. My favorite part of this next CicLaVia is t he Bike Parade coming from my friends at Greenpeace and Sierra Club which they’re calling ROLL AGAINST COAL. It’s long been time to kick coal out of L.A.’s Get all the details you need after the jump.
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. That’s why the shift away from coal is so important for EVs. Jeremy Michalek.
Globally, ExxonMobil expects the average new car to get 48 miles per gallon (MPG) in 2040, compared to 27 MPG in 2010. ExxonMobil projects that global electricity demand will rise by 80% through 2040 as economies and living standards improve, and consumers switch to electricity from other sources such as oil, coal or biomass.
They also note that large-scale production of synthetic fuels or hydrogen from coal or gas offers the potential for GHG emissions reduction—but only if CO 2 can be captured and stored. Producing synthetic gas (SNG) from wind electricity (e.g., High quality diesel fuel can be produced from natural gas (GTL) and coal (CTL).
According to the US Energy Information Administration (EIA), US electricity generation in 2010 was 70% fossil fuels (coal 44.9%, natural gas 23.8%); 20% nuclear; and 10% renewable, of which 6.2% Wind accounted for 2.3%. EIA forecasts that the mix in 2035 will shift to include 39% coal; 27% natural gas; and 16% renewables.
Wind and solar have been exhibiting very rapid growth, even as subsidies and support have in general become less generous, and that has been driven mainly by dramatic improvements to their cost-competitiveness, as well as by the removal of barriers such as grid bottlenecks. Oil at $60/barrel could mean a natural gas price as much as $0.90/MMBtu
LLNL and the Navajo Nation plan to collaborate in an array of areas including energy security; carbon sequestration; coal gasification; shale gas; enhanced oil recovery; wind, geothermal and solar; environmental studies and other areas. —Steve Grey, program manager at LLNL.
There was also a decline in the carbon dioxide intensity of US energy supply (CO 2 per unit of energy) in 2009, caused primarily by a drop in the price of natural gas relative to coal that led to more natural gas consumed for the generation of electricity. Methane emissions increased by 0.9%, while nitrous oxide emissions fell by 1.7%
A new report from the National Research Council examines and, when possible, estimates, “hidden” costs of energy production and use—such as the damage air pollution imposes on human health—that are not reflected in market prices of coal, oil, other energy sources, or the electricity and gasoline produced from them. cents to about 1.7
Life-cycle water consumption per 100 miles driven. Water consumption associated with corn E85 vehicles shows the highest life-cycle water consumption at 147 gal/100 miles compared to all other vehicle-fuel pathways. Diesel and CNG ICEVs consume a smaller amount of water (8 and 4 gal/100 miles, respectively).
The cost to operate an EV, per mile, is already well below the cost to drive a standard ICE-age model, and the advantage is likely to widen. The average US residential customer pays 12 cents per kilowatt-hour (kWh) , which means the cost to drive one mile in an EV is somewhat less than 4 cents. New cars in 2015 get 25 mpg.)
Total lifetime driven distance is 150,000 km (93,206 miles). Electricity sources include nuclear; combined cycle plant using natural gas; coal; oil; waste incineration; combined heat and power (wood, diesel, natural gas, biogas); wind; solar; hydro; and pumped storage. Click to enlarge.
Efficiency standards that at least double miles per gallon of automobiles and light trucks over current vehicles (CAFE); and a reduction of miles driven (VMT) through road pricing, pay-as-you-drive insurance, and by encouraging transportation alternatives. For electric power. Samaras et al. The same is true of natural gas-fired plants.
The University of California, Davis and the BMW Group released the largest publicly available study of electric-car users yet conducted, including more than 120 families who drove the fully electric MINI E automobile more than 1 million miles in California, New York and New Jersey from June 2009 to June 2010.
As a result, annual increases in vehicle miles traveled (VMT) in LDVs average 0.9% Personal air travel (billion seat-miles) grows by an average of 0.7% Natural gas overtakes coal as the largest fuel for US electricity generation. In 2040, natural gas accounts for 35% of total electricity generation, while coal accounts for 32%.
The team used the lead particles’ isotopic signature to trace some of the lead’s origins to coal and metal ore found only in Asia. “ But the details of this transport, such as that of the lead particles’ 7,000-mile journey from the smokestacks of China to the west coast of North America, are largely unknown.
For the Transportation sector, EIA projects that energy consumption will decline between 2019 and 2037 (in the Reference case) because increases in fuel economy more than offset growth in vehicle miles traveled (VMT). Light-duty vehicle miles traveled increases by 20% in the Reference case, growing from 2.9 trillion miles in 2018 to 3.5
They fell 23% from a peak of 14 metric tons per person (roughly equal to driving 34,000 miles) in 2001 to 10.8 metric tons per person in 2016 (roughly equal to driving 26,000 miles). Per capita emissions continue to be among the lowest in the country. That is approximately half as much as the national average.
The objective of the Hydrogen Production sub-program is to reduce the cost of hydrogen dispensed at the pump to a cost that is competitive on a cents-per-mile basis with competing vehicle technologies. Based on current analysis, this translates to a hydrogen threshold cost of.
Some continue to burn coal, for example, because there are no other economically feasible choices for them. “We Efficient coal-burning plants Shutting down coal power plants completely is unlikely to happen anytime soon, he predicted, especially since many countries are building new ones that have 40-year life spans.
We will soon lay down thousands of miles of power lines that can carry new energy to cities and towns across this country. We have also made the largest investment in basic research funding in American history—an investment that will spur not only new discoveries in energy, but breakthroughs in medicine, science, and technology.
In the United States, we might be happy with a car that gets 25 miles per gallon, whereas in the rest of the world that same car would be said to have an efficiency of 9.4 Right now the measure used in the United States is MPGe, which stands for miles per gallon of gasoline-equivalent. liters per 100 kilometers. kilowatt-hours?
Sion Power Corporation, a Brookhaven National Laboratory spin-out company, will develop an ultra-high energy Lithium-Sulfur battery able to power electric vehicles more than 300 miles between charges, with and energy density of 500Wh/kg that is 3x that of current Li-ion batteries. Lead organization. Description. Nexant Inc.).
Water Supply, Researcher Says By Jennifer Bogo Popular Mechanics March 7, 2008 "A 30-mile commute in a gasoline-powered car would require the withdrawal of 18.9 All told, electric miles necessitate threefold the water consumption and 17 times the water withdrawal of gasoline miles. Most thermal plants will use around 3 gallons.
Nevada utility NV Energy’s largest battery energy storage system sits on a former coal-fired power plant site and will save customers a lot of money. The new BESS is on the site of the former 557-megawatt (MW) coal-fired Reid Gardner Generating Station, which was demolished in 2019. Energy Vault will maintain the system.
In the OPT scenario, estimated well-to-wheels GHG emissions from full-size BEVs with 100-mile range are 62 gCO 2 -e mi –1 in 2050, while those from full-size ICEVs are 121 gCO 2 -e mi –1. In the OPT scenario BEVs gain a LDV market share of about 15%—all from 100-mile range EVs (BEV100) by 2030.
WN : What about the argument that cars fueled by electricity from a coal-fired power plant ultimately are as polluting as cars using fossil fuels? Sandalow : If you plug a first-generation (PHEV) into a coal-fired plant, you would still be producing fewer heat-trapping gases than you would driving the average car powered by oil.
Nuclear and renewable energy sources—including bio-energy, hydro, geothermal, wind, and solar—are also likely to account for nearly 40% of the growth in global energy demand by 2040. The share of the world’s electricity generated by coal is expected to fall to about 30% in 2040 from approximately 40% in 2014.
Hydrogen produced by water electrolysis has the potential to be a useful means of storing excess electricity generated using wind, solar, and other intermittent renewable energy. Integrated renewable hydrogen systems and public-private community-based partnerships. million hydrogen-fueled vehicles identified in [EPACT} section 811(a).
EVs with more than 200 miles of range will accelerate already rapid EV sales growth, and are expected to reach 35% of global new car sales by 2040, according to Bloomberg New Energy Finance. ChargePoint’s new Express Plus platform can add 300 km (186 miles) of range in 11 minutes, Lonsdale noted. —Simon Lonsdale.
Another 5% comes from wind and 5% from hydro. Geothermal is particularly attractive since it’s a “forever&# renewable power source much like wind and solar - but without the intermittency of those clean energy sources. There is no pollution to speak of with these plants. This means it is a “base load&# energy.
In addition, unconventional resources (including biofuels, oil sands, extra-heavy oil, coal-to-liquids, and gas-to-liquids) from both non-OPEC and OPEC sources are expected to become increasingly competitive in the reference case. Hydropower and wind power are the major sources of incremental renewable electricity supply.
billion vehicle miles traveled (VMT) in 2015, with a concomitant increase in gasoline consumption. In addition, the housing affordability and availability crisis is forcing people to live increasingly farther away from work, driving up total vehicle miles traveled in the state by 2.7 billion in 2014, up 0.08% from the previous year.
They found that with high rates of electrification (40% of miles traveled) the petroleum-reduction benchmark could be satisfied, even with high travel demand growth. The researchers also considered intermediate (20% electric-powered miles) electrification—halfway between the high and low.
The Gemini project also made headlines with its 380-MW battery storage, alongside Arizona’s 300-MW Eleven Mile Solar Center. Wind and nuclear power make their mark. Wind power also had a strong showing, adding 2.5 Texas once again led the way with the Canyon Wind (309 MW) and Goodnight (266 MW) wind farms.
In the 2030s, the grid will have less coal and there will be some constraints on gas. Meanwhile, Microsoft was inking an agreement with Constellation Energy to restart a shuttered nuclear reactor on Three Mile Islandthe site of the worst nuclear disaster in U.S. Tech companies are watching the precedent-setting situation closely.
This marks Cambridges second major renewable energy deal, following last years VPPA for a wind farm in North Dakota. The Prairie Solar project, expected to come online in summer 2026, will be built near a former coal mine. square miles, there isnt enough space for the city to generate all its own power locally.
Plug-In Hybrids Are Cleaner (Even on a Coal Grid) [ to top ] This entire section is finally obsolete -- because we now have a definitive study by the Electric Power Research Institute and the Natural Resources Defense Council. A PHEV with only a 20-mile all-electric range is 62% lower (see printed page 95 in the 2004 study ).
million people across Minnesota and Wisconsin, has partnered with Prisma Photonics to roll out real-time monitoring technology across 90 miles of transmission lines in northern Minnesota. Prisma Photonics will provide its PrismaPower system to track threats like wildfires, ice, wind, and physical damage to the Minnesota grid.
When folks would find out the car had a 40-mile range, that was the end of discussion. We like to do in person meetings when we can actually visit something,” he continued, describing chapter trips to battery manufacturing plants, wind farms, and the solar array at the U.S. We began with displays in shopping malls. Air Force Academy.
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