This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
The staff of the California Air Resources Board (ARB) has released the final external peer review documents regarding the proposed Low Carbon Fuel Standard (LCFS) regulation. Pollutant credit trading, particularly GHG/carbon trading schemes. These included: Greenhouse gas modeling. Land use change modeling. John Reilly, MIT.
project for industrial-scale production of green hydrogen via the electrolysis of water using ?renewable definitive documents and plan to make a final investment decision (FID) early 2022, subject ?to Electrolysis splits water into hydrogen and oxygen gases. renewable power, producing zero emissions. operational by 2024.
Starfire Energy, a Colorado-based developer of modular chemical plants for the carbon-free production of ammonia and hydrogen, has closed a major funding round. Proceeds will be used to advance the development of commercial-scale applications to decarbonize ammonia production and unlock its potential as a zero-carbon energy carrier.
In a finding that has global implications for climate research, scientists have discovered that when icebergs cool and dilute the seas through which they pass for days, they also raise chlorophyll levels in the water that may in turn increase carbon dioxide absorption in the Southern Ocean. Helly, Ronald S. Kaufmann, Gordon R.
By using a water-lean post-combustion capture solvent, (N-(2-ethoxyethyl)-3-morpholinopropan-1-amine) (2-EEMPA), they achieved a greater than 90% conversion of captured CO 2 to hydrocarbons—mostly methane—in the presence of a heterogenous Ru catalyst under relatively mild reaction conditions (170 °C and 2 pressure). Heldebrant, D.,
Since 2005, when major greenhouse-gas emitters among the Kyoto signatories were issued caps on their emissions and permitted to buy credits to meet those caps, there has been more than $300 billion worth of carbon transactions. The approval process for carbon offsets has two goals. THE APPROVAL PROCESS.
The California Air Resources Board (ARB) is holding a public workshop on 12 July 2012 to discuss the lifecycle assessment of crude oil production within the Low Carbon Fuel Standard (LCFS) regulation. Draft Version A of the Oil Production Greenhouse Gas Emissions Estimator (OPGEE), supporting documentation for the model (by Hassan M.
The US Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) announced up to $30 million in funding for a new program for technologies that use renewable energy to convert air and water into cost-competitive liquid fuels. ( The production, transport and use of carbon-neutral liquid fuels for energy delivery.
As areas with permafrost thaw and more old carbon is released, the carbon balance changes. Permafrost thaw will make potentially significant contributions to atmospheric concentrations of carbon more rapidly that previously thought, according to a new study published in the 28 May issue of the journal Nature. Click to enlarge.
Solidia Technologies has invented and patented new technologies for the production of cement and concrete that, combined, reduce carbon dioxide (CO 2 ) emissions up to 70% while using less water, less curing time and lower kiln temperatures. rHLPD can work in a wide variety of chemical systems. Source: Solidia. Click to enlarge.
The initial focus will be on three climate change science drivers and corresponding questions to be answered during the project’s initial phase: Water Cycle: How do the hydrological cycle and water resources interact with the climate system on local to global scales? The core of the ACME project is model development.
Argonne National Laboratory’s Systems Assessment Center has released the 2020 version of the suite of GREET models and associated documentation. Users can evaluate the impacts on energy use, water consumption, and emissions of e-fuel production pathways using different hydrogen (H 2 ) and electricity sources. Green ammonia.
advanced, next-generation carbon dioxide enhanced oil recovery (CO 2 -EOR). The objective of Topic Area 2 research is to advance “next-generation” carbon-dioxide enhanced oil recovery technology to the point where it is ready for pilot scale testing. Additional recovery is possible by using innovative EOR techniques.
which designs, manufactures, operates and services carbonate fuel cell power plants, announced a broadening and deepening of its existing relationship with NRG Energy including a $35.0-million The carbonate fuel cell derives its name from its electrolyte, comprising potassium and lithium carbonates. FuelCell Energy, Inc.,
Schematic diagram of a shale gas well following hydraulic fracture treatment, with the relative depths of local water wells shown for scale. In addition, carbon capture and storage may have the potential for inducing seismic events, because significant volumes of fluids are injected underground over long periods of time.
Ocean acidification caused by the absorption of carbon dioxide in seawater is already increasing along the California coast decades earlier than existing models predict. Losses of tropical and temperate mountain glaciers affecting perhaps 20-25% of the human population in terms of drinking water, irrigation and hydro-power.
will create the Honda Smart Home US, a showcase that demonstrates Honda’s vision for sustainable, zero-carbon living and personal mobility, including the use of solar power to charge a Honda Fit EV battery electric vehicle. Additionally, a WaterSense-labeled home is designed to use 20% less water than a typical new home.
An international team of scientists who monitor the rapid changes in the Earth’s northern polar region say that the Arctic is entering a new state, one with warmer air and water temperatures, less summer sea ice and snow cover, and a changed ocean chemistry.
The Argonne National Laboratory’s Systems Assessment Center announced the 2021 release of the suite of GREET models and associated documentation. Within the transportation sector, GREET covers road, air, water, and rail transportation sub-sectors. road, air, marine, and rail) and other end-use sectors, and energy systems.
” Although the report is not an official Intergovernmental Panel on Climate Change (IPCC) document, many of its authors have served as lead authors of IPCC Assessment Reports in the past, and most of them have authored or co-authored seminal papers on climate change. project business as usual emissions. Click to enlarge.
Methane hydrate—molecules of natural gas trapped in a cage of frozen water molecules—represents a potentially vast methane resource for both the United States and the world. In addition, methane is itself a potent greenhouse gas, remaining in the atmosphere for about a decade before it is converted to carbon dioxide.
They have raised prices on transportation fuel; three have increased prices on electricity and water in citizens’ homes; and electricity and water subsidies for businesses have been reduced in five of the six monarchies, the brief noted. Across the Gulf, Iran has taken similar steps.
EOR, which involves using carbon dioxide, other gas, steam or chemical injection to release “stranded” or hard-to-recover oil, is currently providing about 13% of total US production. These projects include: GE Global Research (Niskayuna, NY) - NORM Mitigation and Clean Water Recovery from Marcellus Frac Water.
Examples from the patent document of pathways for the production of medium chain-length alkanes. Because the process consumes waste CO 2 emissions, the resulting fuels can enable carbon-neutral transportation by supplanting their petroleum-derived counterparts.
Conductive plastic anodes (-) and carbon-felt cathodes (+) make up the Z3 electrodes. A blend of water, halides, additives, and buffering agents make up the proprietary aqueous electrolyte. They’re mechanically tough, corrosion-resistant, and chemically stable, delivering for years with virtually no degradation.
The Review is part of NETL’s Hydrogen Safety Field Work Proposal to support the US Department of Energy’s Office of Fossil Energy and Carbon Management’s strategic vision for safe, widespread and large-scale production and utilization of hydrogen as a carbon-free energy storage medium.
The complaint cited a cooperating witness (CW1)—an Audi employee who works in Audi’s Diesel Engine Development Department—as well as contemporaneous documentation in the Statement of Probable Cause. According to CW1, and as corroborated by contemporaneous documentation, the proposed Audi 3.0
BMW Group expressed an interest into how its efficiency gains documented in these regional assessments would translate into an evaluation of its sustainability performance relative to major automobile manufacturers worldwide. The original version of this study triggered public interest and sparked discussion within the industry.
The 2017 release of the suite of GREET (Greenhouse gases, Regulated Emissions, and Energy use in Transportation) models and associated documentation includes the following expansions and updates: Added plastic-to-fuel (PTF) pathway. Added wood biomass biofuel production pathways, considering carbon temporal effects.
Conducting this BTW analysis is simple and straightforward because it not only avoids uncertainties or debates for (i) biomass production-related issues, (ii) feedstock collection and transport, and (iii) land use change, but also excludes water consumption issues and greenhouse gas emissions in the whole biosystem. Zhang 2009. 0000456.
These high-carbon emitting fuels power our cars, trucks and airplanes, but pollute the air, pose widespread health risks and threaten the stability of the earth’s climate. California’s environmental laws and policies have created an effective framework for cutting down our use of petroleum fuels.
Green areas indicate waters supersaturated with aragonite carbonate and favoring shell formation, with darker color indicating more favorable conditions. Red areas are those where waters are under-saturated in aragonite and so hostile to shell formation by marine organisms, with darker color indicating greater under-saturation.
Lead author Andrew Fisher, professor of Earth and planetary sciences at UC Santa Cruz, emphasized that the geothermal heating reported in this study does not explain the loss of ice from West Antarctica that has been documented by other researchers. But this could help explain why the ice sheet is so unstable. —Andrew Fisher.
The second layer, a composite winding of carbon fiber-reinforced polymer (CFRP) and glass fiber-reinforced polymer (GFRP), provides for maximum strength. Audi and its partners produce the fuel using renewable energies, water and CO 2 or from waste materials like straw and plant clippings. Audi e-gas.
clean air, safe drinking water) are sensitive to changes in weather and climate. EPA has set National Ambient Air Quality Standards for six principal pollutants, which are called “criteria” pollutants: carbon monoxide (CO); lead; nitrogen dioxide (NO 2 ); ozone; particulate matter (PM 10 and PM 2.5 ); and sulfur dioxide (SO 2 ).
To analyze the efforts in the area of alternative fuels, the RAND team reviewed available documentation and technical reports; contacted key firms; and conducted in-depth interviews with representatives of DARPA, DLA Energy, and relevant organizations in each of the services. For the near- and mid-term alternative fuel options (i.e.,
The high-strength, safe gas tanks made from carbon fiber-reinforced polymer (CFRP) and glass fiber-reinforced polymer (GFRP) are located beneath the rearward structure. This synthetic fuel is produced using renewable energy from water and CO 2 or from organic residual materials such as straw and plant clippings. kilogram (1.3
California was chosen as the site for this first case study for a number of reasons, including its well-document air quality problems and leadership in addressing them, and in its efforts to address global climate change. How best can we characterize and model air flow over coastal waters and the complex terrain of California?
The car also created a foundation for future hybrid drives in its thermal management concept featuring five separate cooling loops and the innovative hybrid cooling of the rear electric motor with air and water. Another new type of scissors lift platforms also simplified installation of the 140 kg high-voltage battery.
harm to water resources, agriculture, wildlife and ecosystems. Technical support document for the proposed findings. After a thorough scientific review ordered in 2007 by the US Supreme Court, the US Environmental Protection Agency (EPA) issued a proposal with two distinct findings regarding greenhouse gases.
The various sections of the route helped document the effect of the many efficiency measures. It starts with the basic shape of the body, cradling the smooth-surfaced dome of the greenhouse as it flows like a water droplet towards the rear. North of the Alps there was light rain and further south a gentle headwind blew in the sunshine.
These massive construction projects are intended to help China meet its goal of going carbon neutral by 2060. The first power plant using NuScale’s technology is set to start generating electricity in 2029 at the Idaho National Laboratory, as part of the Carbon Free Power Project.
Car essentials for any road trip include: Jumper cables; Emergency supply of food and water; Tire pressure gauge; Spare tire; Emergency documents like owner’s documents and insurance; First aid kit and flashlight; and Water. A few adjustments can make life easier on the road and keep you safe, too.
Hydrogen Production R&D: High-Temperature Water Splitting compatible with renewable and sustainable energy sources; Advanced Compression; and Advanced Vacuum Insulation for automotive applications. AOI 1 Topic 1: Hydrogen Production R&D: Advanced High‐Temperature Water Splitting. the stack cannot be in a furnace).
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content