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Biocoal exhibits the same energy density and material handling properties as coal, but unlike coal, it is carbon-neutral, contains no heavy metals, and produces less ash, smoke and volatile off-gases. The locomotive will run on torrefied biomass (biocoal), a biofuel created through an energy-efficient processing of cellulosic biomass.
Xcel Energy has started delivering clean energy from one of the US’s largest solar farms: Sherco Solar in Minnesota. It’s a major step in the utility’s push to ditch coal and move to renewable energy across the Upper Midwest.
In today’s Electrek Green Energy Brief (EGEB): Xcel Energy has filed to replace its coal plants with what would be the largest solar farm in Minnesota. more… The post EGEB: Minnesota’s largest utility files to replace coal plants with huge solar appeared first on Electrek.
On a planet aspiring to become carbon neutral, the once-stalwart coal power plant is an emerging anachronism. It is true that, in much of the developing world, coal-fired capacity continues to grow. But in every corner of the globe, political and financial pressures are mounting to bury coal in the past.
A US Department of Energy/National Energy Technology Laboratory (NETL) team of regional partners has begun injecting CO 2 into a deep lignite coal seam in Burke County, North Dakota, to demonstrate the economic and environmental viability of geologic CO 2 storage in the US Great Plains region.
Photo: Xcel Energy Xcel Energy has started delivering clean energy from one of the US’s largest solar farms: Sherco Solar in Minnesota. It’s a major step in the utility’s push to ditch coal and move to renewable energy across the Upper Midwest. What’s notable about Sherco Solar is not just its size but also its cost efficiency.
Yesterday afternoon, the Associated Press covered a new study put out by the University of Minnesota that calculates the environmental impact of manufacturing and refueling vehicles with various powerplants. DON''T MISS: EPA''s Coal-Plant Emissions Rules.' It may be a bumpy ride for the next few days.
There are currently eight taconite iron ore processing plants in the United States: six facilities are located in Minnesota and two are located in Michigan. arsenic, chromium, nickel) that are present in the taconite ore and sometimes in the fuel (such as coal) fed into the furnaces, and small amounts of organic HAP (e.g.,
90% is from coal. Among their findings were: The order-of-magnitude variability in EGU emission factors by region yields the same degree of variability in EV emission factors and with the same spatial pattern (highest in the Northeast because of heavy reliance on coal). in most cities.
Clean energy may mean less mining for coal, but it also means opening or expanding mines to unearth minerals such as cobalt for use in alloys and batteries, tellurium for solar cells and semiconductors, and germanium for transistors in electronic devices. —Michael Moats. Resources in the US.
The US Department of Energy (DOE) announced $35 million in funding for twelve projects focused on developing technologies to reduce methane emissions in the oil, gas, and coal industries. University of Minnesota will use plasma-assisted combustion to enhance flare methane destruction efficiency. Methane from Coal Mine Shafts.
In North America, an electric car charged on even the dirtiest, most coal-intensive electric grid in the nation. It's a very reasonable question: electric cars themselves have no tailpipe emissions, but what about the power plants used to recharge them?
Researchers from the University of Minnesota have produced a spatially and temporally explicit life cycle inventory (LCI) of air pollutants from gasoline, ethanol derived from corn grain, and ethanol from corn stover for the contiguous US (the lower 48 states). Dashed lines show US average emissions. Credit: ACS, Tessum et al.
The six new pathways are: Heron Lake BioEnergy , LLC (HLBE) produces ethanol from corn at a dry mill plant in Heron Lake, Minnesota. The plant was originally fueled by coal but was converted to natural gas in 2010. Nameplate capacity is 50 million gallons per year of denatured ethanol.
The results showed that the states of Minnesota, Iowa and Wisconsin had the highest net loss of carbon from residue removal because they have cooler temperatures and more carbon in the soil. —Liska et al. As residue is a source of N 2 O emissions, residue removal would lower these emissions by ?4.6 g CO 2 e MJ ?1 8% of SOC emissions.
The new EPA proposed carbon pollution standard and the forth-coming proposed rule on existing coal-fired power (due out in 2014) could have a significant impact on national emissions and eliminate some of the potential emissions increases associated with vehicle charging.
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.
A novel process known as Syngas Chemical Looping (SCL), in which coal and biomass are converted to electricity and CO 2 is efficiently captured, has been successfully demonstrated on a laboratory scale. Energy Efficient Capture of CO 2 from Coal Flue Gas. The University of Minnesota and BioCee, Inc. (DOE grant: $3,111,693).
The Northern Midwest has a combination of a coal-heavy electricity grid, rural counties (with an assumed highway driving cycle), and cold weather that all contribute to higher relative emissions for the BEV. All vehicles have higher emissions in Minnesota, a colder state, compared to California.
That would pave the way for eventual scale-up to capturing CO 2 from natural gas plants, which produce emissions containing about 5% CO 2 , to the higher concentrations of coal-fired power plants. The researchers are also hoping to develop something that might be tested in a submarine. We got lucky.
There is increased development and use of a number of fuels from unconventional sources such as tar sands, oil shale, and coal. David Kittleson, University of Minnesota. More research is needed on the impact of biodiesel on the emissions and operability of engines equipped with new technologies. Norbert Pelz, formerly at Daimler.
We’ve also got big news for American workers – a Minnesota power company is ditching coal for solar while ExxonMobil and LG Chem get to work extracting thousands of tons of lithium out of Tennessee’s soil.
If an EV is charged with electricity that is produced by burning fossil fuel such as coal or natural gas, there are still greenhouse gas emissions associated with running the vehicle. Sourcewell, a Minnesota-based agency, has pre-vetted and pre-negotiated competitive pricing for electric vehicle charging stations and services.
Department of Energy Secretary Jennifer Granholm will discuss its $140 million demonstration project, funded by the Bipartisan Infrastructure Law (BIL) “to recover rare earth elements and critical minerals from coal ash and other mine waste, reducing the need for new mining.” facing declining demand.
In the West North Central states – Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota – it dropped by 8%. Read more: Nevada put big battery energy storage where a coal plant used to be To limit power outages and make your home more resilient, consider going solar with a battery storage system.
States like Minnesota, Maryland, and Pennsylvania are innovating with state-funded grants to help schools adopt solar power. For example, Wayne County Public Schools in West Virginia, a region historically dependent on coal, plans to install 10,000 solar panels across all its schools by 2025.
Robert Blanchette, University of Minnesota) Click to enlarge. Coal deposits—the fossilized remains of plants—were formed during a 60-million year period from around 360 to 300 million years ago. Once you have white rot you can break down lignin, the major precursor of coal. Punctularia strigoso-zonata.
They’re not only not fighting them, they’re wrapping their coal dusted arms around it. The other, Congressman Collin Peterson , comes from the once progressive state of Minnesota, now more famous as the home of the Tea Party Princess, Michele Bachmann.
Cap-and-trade was first tried on a significant scale twenty years ago under the first Bush administration as a way to address the problem of airborne sulfur dioxide pollution–widely known as acid rain–from coal-burning power plants in the eastern United States. In 2015–nearly 90% of emissions. Midwestern Accord covers six U.S. Reduced Output.
They’re not only not fighting them, they’re wrapping their coal dusted arms around it. The other, Congressman Collin Peterson , comes from the once progressive state of Minnesota, now more famous as the home of the Tea Party Princess, Michele Bachmann. Peterson says he wants to “rein in the EPA.”
economy away from dependence on fossil fuels like petroleum, coal and natural gas to 100 percent carbon-free electricity by 2035. The fight over how to fairly implement EV charging networks in Minnesota is another example of the tricky politics PUCs are involved with.
Presidential candidate Kamala Harris announced her VP pick this week in Minnesota Governor Tim Walz, who has recently passed laws supporting Minnesota’s transition to carbon-free power and lower tailpipe emissions. But much more action was taken during his time in Minnesota than we’ve covered here. Democratic U.S.
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