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Proved reserves of natural gas in the United States grew to a new record of 625.4 trillion cubic feet (Tcf) in 2021, a 32% increase from 2020, according to the US Energy Information Administration’s (EIA’s) recently released Proved Reserves of Crude Oil and Natural Gas in the United States, Year-End 2021 report.
A development team from CoorsTek Membrane Sciences, in collaboration with international research partners, have successfully used ceramic membrane technology to develop a scalable hydrogen generator that makes hydrogen from electricity and fuels including natural gas, biogas and ammonia with near zero energy loss. Clark et al.
Texas-based Nacero, a company seeking to produce low- and zero-lifecycle carbon footprint gasoline blendstock ( earlier post ) has awarded a subsidiary of NextEra Energy Resources, LLC a 20-year power purchase agreement to supply wind power to Nacero’s planned flagship manufacturing facility in Penwell, Texas. Renewable natural gas.
With clean hydrogen gaining recognition worldwide as a carbon-free fuel capable of making a significant contribution to addressing climate change, Southern California Gas Co. SoCalGas) will field test a new technology that can simultaneously separate and compress hydrogen from a blend of hydrogen and natural gas.
A new study of the impact of high EV adoption on the Western US power grid by a team from Pacific Northwest National Laboratory (PNNL) has found that 2028 grid resource adequacy—from generation through transmission—is likely to be sufficient for high EV penetration. million for the WECC.
“Blue” hydrogen—produced through steam methane reforming (SMR) of natural gas or coal gasification, but with CO 2 capture and storage—is being described as having low or zero carbon emissions. For our default assumptions (3.5% Even if true though, the use of blue hydrogen appears difficult to justify on climate grounds.
Researchers at The Ohio State University have used a chemical looping process to produce hydrogen from hydrogen sulfide gas—commonly called “sewer gas”. Hydrogen sulfide is emitted from manure piles and sewer pipes and is a key byproduct of industrial activities including refining oil and gas, producing paper and mining.
Austria-based OMV, an international, integrated oil, gas and chemicals company, announced its intention to become a net-zero (Scope 1, 2 and 3) company by no later than 2050. The gradual decline foresees a decrease in crude oil production by around 30% and natural gas production by around 15% by 2030.
The trade associations Natural Gas Vehicles for America (NGVAmerica) and Coalition for Renewable Natural Gas (RNG Coalition) announced that 64% of all on-road fuel used in natural gas vehicles in the US in calendar year 2021 was renewable natural gas (RNG). gCO 2 e/MJ for calendar year 2021.
Cumulative greenhouse gas emissions versus vehicle mileage for (a) internal combustion engine and battery electric sedans, SUVs, and pickup trucks, and (b) hybrid electric and battery electric sedans, SUVs, and pickup trucks. Charging strategies can further reduce battery-electric vehicle greenhouse gas emissions. —Woody et al.
South San Francisco Scavenger Company (SSFSC) has submitted an application to the California Air Resources Board (ARB) seeking certification of Tier 2 pathways for biomethane (Bio-CNG) from anaerobic digestion (AD) of food waste and urban landscaping waste at their facility in South San Francisco, California. gCO 2 e/MJ and 0.28
a pioneer in natural gas decarbonization, recently raised $11.5 When renewable natural gas is used as the feedstock, C-Zero’s technology can even be carbon negative, effectively extracting carbon dioxide from the atmosphere and permanently storing it in the form of high-density solid carbon. Resources. C-Zero Inc., Srilatha, D.
Balancing resource extraction with survival of rare plants. The Tiehm’s buckwheat situation highlights the larger issue of the extraction of natural resources vs. localized environmental protection in the US SouthWest. The Colorado Plateau has abundant oil, gas, and alternative energy potential. Carrell et al. Carrell, Joshua D.,
The California Air Resources Board last week approved the final proposed 2022 Scoping Plan ( earlier post ), a roadmap to reduce demand for petroleum by 94%, cut air pollution by 71%, reduce greenhouse gas emissions 85%, and reach carbon neutrality by 2045.
In 2021, proved reserves of natural gas set a new record in the United States, and proved reserves of crude oil and lease condensate increased, but not quite to pre-pandemic levels, according to the US Energy Information Administration (EIA). Alaska had the largest increase in proved reserves of natural gas in 2021 (173%, 63.3
SwRI developed the technology for the California Air Resources Board (CARB). The low NO x technology developed at SwRI illustrates significant strides toward improving today’s heavy-duty engines and lowering greenhouse gas emissions. g/hp-hr NO x emissions). The work is described in a pair of SAE Technical Papers. and Rao, S.
A study by researchers at CU Boulder and Edinburgh Napier University finds that high-density, low-rise environments such as those found in Paris are the optimal urban form when looking to reduce greenhouse gas emissions over their whole life cycle. There is a growing belief that building taller and denser is better. —Pomponi et al.
The project partners will generate zero-carbon hydrogen onsite via electrolysis with solar and wind power and reformation of renewable natural gas from a Texas landfill. The team will assess available resources, prospective hydrogen users, and delivery infrastructure, such as existing pipelines that supply hydrogen to refineries.
A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. EH&E) and Adjunct Professor of Environmental Health at Harvard’s T.H. gCO 2 e/MJ (range of 37.6
Cemvita defines Gold Hydrogen as the biological production of hydrogen in the subsurface through the consumption of trapped or abandoned resources. Traditional methods of producing hydrogen without greenhouse gas emissions (green hydrogen) include electrolysis powered by renewable sources such as wind, solar, or hydro. billion in 2020.
REEs, which represent the 15 elements of the lanthanide series plus scandium and yttrium, are used in the manufacture of smart phones, cars, television screens and defense technologies; windmills and other green energy equipment need these resources to function. —Jason Hissam, NETL federal project manager. —Jason Hissam.
The Gold Hydrogen Program , a coalition of organizations seeking to support the scale of this clean energy resource, announced its launch and the debut of a pilot microbial Gold Hydrogen Process. Found naturally deep in the Earth, “gold hydrogen” is a resource that is produced biologically and in the subsurface.
An open-access paper on the study is published in the journal Resources, Conservation and Recycling. Production of Li 2 CO 3 from brine-based resources had less life cycle GHG emissions and freshwater consumption per tonne of Li 2 CO 3 than Li 2 CO 3 from ore-based resources. 2021.105762.
These relate to electrolysis systems for producing hydrogen, both on land and in offshore wind parks, equipment for producing methane, the use of gas engines in cars, ships and CHP plants, and concepts for energy systems that efficiently couple the transport, electrical power, gas and heating sectors.
This opens doors to ammonia production with low energy consumption and reduced greenhouse gas emissions. Renewable resource alternatives, such as wind energy, have been applied, but those have not proven sustainable. The H atoms then desorb from the Ru nanoparticles as H 2 gas. To top it all, the yield is only 30-40%.
liter, heavy-duty opposed-piston, three-cylinder diesel engine it developed in a project funded by the California Air Resources Board (CARB) and several partners ( earlier post ) has entered fleet service with WALMART Corporation in a Peterbilt 579 tractor. Achates Power announced that the 10.6-liter,
The ORNL team conducted engine experiments with both 91 RON E10 gasoline and liquified petroleum gas (LPG). 1) with cooled exhaust gas recirculation (EGR) and high compression ratio (13.3:1 Recently the California Air Resources Board (CARB) has announced its intention to reduce U.S. higher H/C ratio) than gasoline.
The input of a suitable sweep gas on microwave switching-off leads to the material reoxidation via gas deoxygenation and the formation of valuable molecular energy carriers. Microwave irradiation of doped ceria materials induce its reduction and triggers the release of gaseous oxygen. Serra et al. H H 2 O =285kJmol ?1 Serra, J.M.,
As part the trials, Teijin and Fujitsu will leverage a blockchain-based commercial platform launched in July 2022 to promote the sustainable use of recycled materials, tracing and management of greenhouse gas (GHG) emissions within the environmentally-conscious bicycle industry. Earlier post.)
They confirmed the high-performance operation of the newly developed thin-film-based ceramic fuel cells at mid and low operation temperatures (500-600 ?C), C), using butane fuel—a very affordable fuel. 2019.118349.
The $9-billion development will target an estimated resource base of about 600 million oil-equivalent barrels. ExxonMobil is committed to building on the capabilities from our Liza Phase 1 and 2 offshore oil developments as we sanction the Payara field and responsibly develop Guyana’s natural resources. Earlier post.).
Utilizing Western Canadian natural gas, combined with carbon capture and sequestration, the project will produce 3 million tonnes annually of net-zero, Blue Methanol. Nauticol’s Grande Prairie facility is located in the heart of the prolific natural gas and liquid hydrocarbon formation called the Montney.
Vulcan Energy Resources’ chemical engineering team has successfully produced its first battery-quality lithium hydroxide monohydrate (LHM) from piloting operations. Vulcan is aiming to become the world’s first lithium producer with net zero greenhouse gas emissions. Earlier post.).
Andriani and Bicer The growing interest in the potential role of hydrogen in reducing CO 2 emissions as an energy carrier has significant implications in the natural gas industry. Hydrogen will eventually replace natural gas as the most widely used cleaner energy carrier. 2023.128900
The 10 LionC buses are part of California Climate Investments, a statewide initiative that puts billions of cap-and-trade dollars to work reducing greenhouse gas emissions. The buses each have a range of 125 miles and will eliminate on average 230 tons of greenhouse gas emissions per year.
Komatsu and its mining customers Rio Tinto, BHP, Codelco and Boliden have formed the Komatsu Greenhouse Gas (GHG) Alliance. The formation of the alliance brings together mining leaders willing to share time, resources and information to deliver zero-emissions equipment solutions.
Methane hydrate is studied for its ability to capture and trap gas molecules such as carbon dioxide under high pressure. B) A clathrate from guanidinium sulfate and CO 2 , CO 2 @Gua 2 SO 4 , where CO 2 can be captured at pressures as low as 32 kPa and temperatures at flue gas conditions (35°C and below). Xiang et al. Nguyen, Cafer T.
The three companies will join forces with LanzaTech in joint development, aiming to pioneer groundbreaking technologies that enable a circular economy, transforming waste materials, including rubber, resin, urethane, and metal, into valuable resources.
Pacific Gas and Electric Company (PG&E) and Tesla Inc. PG&E is a combined natural gas and electric utility serving more than 16 million people across 70,000 square miles in Northern and Central California. VPPs are a valuable resource for supporting grid reliability and an essential part of California’s clean energy future.
has closed a $68,155,000 “Green Bond” private activity bonds offering to finance the construction of its renewable natural gas (RNG) project in Northwest Iowa. Gevo will submit an LCFS pathway application to the California Air Resources Board and expects to realize full cash flows from LCFS credits and RINs in the second half of 2022.
Unlike exhaust from burning coal and gas that contains CO 2 , burning hydrogen emits only water vapor and oxygen. Hydrogen is not a greenhouse gas, but its chemical reactions in the atmosphere affect greenhouse gases such as methane, ozone, and stratospheric water vapor. —Dr Sand Resources Sand, M., Skeie, R.B.,
We’ve developed a better onboard storage method for hydrogen and methane gas for next-generation clean energy vehicles. The new materials also could be a breakthrough for the gas storage industry at large, Farha said, because many industries and applications require the use of compressed gases such as oxygen, hydrogen, methane and others.
Water (H 2 O) microdroplets are sprayed onto a magnetic iron oxide (Fe 3 O 4 ) and Nafion-coated graphite mesh using compressed N 2 or air as the nebulizing gas. This gas–liquid–solid heterogeneous catalytic system synthesizes ammonia in 0.2 Resources Xiaowei Song, Chanbasha Basheer and Richard N. 2301206120
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