U.S. Energy Information Administration (EIA) - Ap

Energy-Related CO2 Emissions Increased 2.7% (139 Million Metric Tons) in 2018in 2018, CO2 Emissions Increased in All U.S. End-Use SectorsU.S. Buildings Sector Energy‐Related CO2 Emissions IncreasedNatural Gas Is Becoming The Dominant Source of U.S. Industrial CO2 EmissionsU.S. Transportation Sector CO2 Emissions Continue to Increase with The EconomyReal U.S. gross domestic product (GDP)[1] increased 2.9% in 2018, up 0.6% from growth in 2017.Energy‐related CO2 emissions in the United States increased by 2.7% (139 million metric tons [MMmt]) from 5,130 MMmt in 2017 to 5,269 MMmt in 2018, but they were 730 MMmt (12%) lower than 2005 levels.The overall carbon intensity[2] (CO2/GDP) of the U.S. economy declined 0.1% in 2018 compared with a 2.9% decline in 2017. This 0.1% decline resulted from a 0.6% increase in energy intensity[3] (Bri...See full list on eia.govGet price

Renewable Space Cooling - United States Environmental

How Renewable Space Cooling WorksCompatible Renewable TechnologiesRenewable Space Cooling Technologies and ApplicationsThe simplest form of renewable cooling relies on pumping water from a cold reservoir or chilling water by pumping it through underground pipes. Other renewable thermal technologies can cool spaces using a technology called absorption refrigeration—a type of air conditioning that uses a refrigerant chemical to produce cold air from hot water. In both cases, renewable sources might be able to cover the entire load, or they can provide partial coverage and save money and energy as a supplement to traditional electric or thermal energy sources.Get price

Waste-to-Energy | Department of Energy

Production PotentialConversion of Waste StreamsSmall Business Innovation Research OpportunitiesKey PublicationsDrawing on the workshops listed below, BETO published a report in January 2017, titled Biofuels and Bioproducts from Wet and Gaseous Waste Streams: Challenges and Opportunities. The report found that the United States has the potential to use 77 million dry tons of wet waste per year, which would generate about 1.079 quadrillion British thermal units (Btu) of energy. Gaseous feedstocks (which cannot be “dried” and therefore cannot be reported in dry tons) and other feedstocks assessed in the report could produce an additional 1,260 trillion Btu of energy, bringing the total to more than 2.3 quadrillion Btu annually. For perspective, in 2015 the United States’ total primary energy consumption was about 97.7 quadrillion Btu.Get price

About the Office of Energy Efficiency and Renewable Energy

Learn about the U.S. Department of EnergyOffice of Energy Efficiency and Renewable Energy (EERE) mission, vision, accomplishments, and strategic goals as defined in the 2016–2020 Strategic Plan. The mission of EERE is to create and sustain American leadership in the transition to a global clean energy economy.Get price

Sulfur hexafluoride circuit breaker - Wikipedia

Sulfur hexafluoride circuit breakers protect electrical power stations and distribution systems by interrupting electric currents, when tripped by a protective relay. Instead of oil, air, or a vacuum, a sulfur hexafluoride circuit breaker uses sulfur hexafluoride gas to cool and quench the arc on opening a circuit. Advantages over other media include lower operating noise and no emission of hot gases, and relatively low maintenance. Developed in the 1950s and onward, Sulfr hexafluoride circuit breakers are widGet price

EIA - Greenhouse Gas Emissions Overview - U.S. Energy

Total EmissionsEnergy-Related Carbon Dioxide Emissions by Fuel and End UseDecomposition of U.S. Greenhouse Gas ChangesGreenhouse Gas Emissions in The U.S. EconomyU.S. Emissions in A Global PerspectiveRecent U.S. and International Developments in Global Climate ChangeSpecial Topic: Energy and Carbon Initiatives at The U.S. Department of EnergyUnits For Measuring Greenhouse GasesMethodology Updates For This ReportTotal U.S. anthropogenic (human-caused) greenhouse gas emissions in 2009 were 5.8 percent below the 2008 total (Table 1). The decline in total emissions—from 6,983 million metric tons carbon dioxide equivalent (MMTCO2e) in 2008 to 6,576 MMTCO2e in 2009—was the largest since emissions have been tracked over the 1990-2009 time frame. It was largely the result of a 419-MMTCO2e drop in carbon dioxide (CO2) emissions (7.1 percent). There was a small increase of 7 MMTCO2e (0.9 percent) in methane (CH4) emissions, and an increase of 8 MMTCO2e (4.9 percent), based on partial data, in emissions of man-made gases with high global warming potentials (high-GWP gases). (Draft estimates for emissions of HFC and PFC substitutes for ozone-depleting substances in 2009 are included; 2008 data are used for emissions of other high-GWP gases.) Emissions of nitrous oxide (N2O), on the other hand, fell by 4 MMTCO2e (1.7 percent). The decrease in U.S. CO2emissions in 2009 resulted primarily from three fact...Get price

Waste-to-Energy from Municipal Solid Wastes

WASTE-TO-ENERGY FROM MUNICIPAL SOLID WASTES . 1 . 1 Municipal Solid Waste Resources in the United States . Municipal solid waste (MSW) in the United States is simultaneously a significant disposal problem in many locations and a potentially valuable resource. As shown in . Figure 1, the United States produced more than 260Get price

Today in Energy - U.S. Energy Information Administration (EIA)

May 13, 2021 · The United States exported 87,000 barrels per day (b/d) of fuel ethanol in 2020, marking the second consecutive annual drop in U.S. fuel ethanol exports and the lowest level since 2015. U.S. fuel ethanol imports also decreased in 2020. In 2020, the United States exported more fuel ethanol than it imported for the 11th consecutive year. ReadGet price

Today in Energy - Daily Prices - Prices - U.S. Energy

Apr 29, 2021 · Daily wholesale and retail prices for various energy products are shown below, including spot prices and select futures prices at national or regional levels. Prices are updated each weekday (excluding federal holidays), typically between 7:30 and 8:30 a.m. This page is meant to provide a snapshot of selected daily prices only.Get price

The story behind a strange-looking boat arriving in San

May 06, 2021 · 1 of 3. The Energy Observer, a massive catamaran powered by renewable energies and hydrogen, made its first ever stopover in the United States in Long Beach, Calif., on April 23, 2021.Get price

Vacuum Insulated Panels in a Roofing Application: Camden U.S

The buildings sector accounts for about 41% of the total energy consumed in the United States each year. About 37% of this “building energy” is used by heating, ventilation, and air conditioning systems to heat and cool the facilities (Avdelidis and Kauppinen2008), . A large fraction of this energy is lost through the building envelope.Get price

Frequently Asked Questions (FAQs) - U.S. Energy Information

May 14, 2021 · How much electricity is lost in electricity transmission and distribution in the United States? The U.S. Energy Information Administration (EIA) estimates that electricity transmission and distribution (TD) losses equaled about 5% of the electricity transmitted and distributed in the United States in 2015 through 2019.Get price

Vacuum Oil Company - Wikipedia

Vacuum Oil Company was an American oil company known for its Gargoyle 600-W Steam Cylinder Oil. After being taken over by Standard Oil and then becoming independent again, Vacuum Oil merged with the Standard Oil Company of New York, commonly known as Socony Oil, to form Socony-Vacuum Oil Company, later called Mobil, and after that merged with the Standard Oil Company of New Jersey it is now aGet price

Solar Heating and Cooling Technologies | Renewable Heating

Dec 19, 2016 · Solar thermal technologies can be used anywhere in the United States. However, some regions naturally receive more intense and more reliable solar energy than others, depending on latitude, typical weather patterns, and other factors. The National Renewable Energy Laboratory provides maps that show the solar energy potential where you live.Get price

North American power transmission grid - Wikipedia

History. In the United States in the 1920s, utilities formed joint operations to share peak load coverage and backup power. In 1934, with the passage of the Public Utility Holding Company Act (United States), electric utilities were recognized as public goods of importance and were given outlined restrictions and regulatory oversight of their operations.Get price

Electricity Storage | Energy and the Environment | US EPA

About Electricity StorageElectricity Storage in The United StatesEnvironmental Impacts of Electricity StorageThe electric power grid operates based on a delicate balance between supply (generation) and demand (consumer use). One way to help balance fluctuations in electricity supply and demand is to store electricity during periods of relatively high production and low demand, then release it back to the electric power grid during periods of lower production or higher demand. In some cases, storage may provide economic, reliability, and environmental benefits. Depending on the extent to which it is deployed, electricity storage could help the utility grid operate more efficiently, reduce the likelihood of brownouts during peak demand, and allow for more renewable resources to be built and used. Energy can be stored in a variety of ways, including: 1. Pumped hydroelectric.Electricity is used to pump water up to a reservoir. When water is released from the reservoir, it flows down through a turbine to generate electricity. 2. Compressed air.Electricity is used to compress air at up to 1,000...Get price

10 Best Renewable Energy Stocks to Buy Now - Yahoo

Tesla, Inc. (NASDAQ: TSLA) (NASDAQ: TSLA) is a California-based automaker that develops and sells electric vehicles around the world. The firm also has stakes in the clean energy business. Plug Power Inc. (NASDAQ: PLUG) (NASDAQ: PLUG) is a New York-based company that is involved in development and selling of hydrogen fuel cell systems that replace conventional batteries in equipment and vehicles powered by electricity. Canadian Solar Inc. (NASDAQ: CSIQ) (NASDAQ: CSIQ) is a Guelph-based solar energy company. The products that the firm markets include solar ingots, wafers, cells, modules, and other solar power products. Brookfield Renewable Partners L.P. (NYSE: BEP) (NYSE: BEP) is a Bermuda-based firm that owns several renewable power energy generating plants.

Renewable Hydrocarbon Biofuels - Energy

Renewable gasoline—Also known as biogasoline or "green" gasoline, renewable gasoline is a biomass-derived transportation fuel suitable for use in spark-ignition engines. It meets the ASTM D4814 specification in the United States and EN 228 in Europe. Production. Renewable hydrocarbon biofuels can be produced from various biomass sources.Get price

NASA Technical Reports Server (NTRS)

Mar 04, 2019 · Discrete Lattice Material Vacuum Airship Vacuum airships fueled by renewable energy would reduce reliance on fossil fuel-based modes of transport, lessen the need for limited and non-renewable lifting gases, and can be achieved using novel manufacturing techniques for ultra-light, discrete lattice material systems.The Discrete Lattice Material Vacuum Airships (DLMVA) system combines novel material science and manufacturing technologies for new modes of mass transportation, resulting in aGet price

Bioenergy with carbon capture and storage - Wikipedia

Cost. The IPCC states that estimations for BECCS cost range from $60-$250 per ton of CO 2.. Research by Rau et al. (2018) estimates that electrogeochemical methods of combining saline water electrolysis with mineral weathering powered by non-fossil fuel-derived electricity could, on average, increase both energy generation and CO 2 removal by more than 50 times relative to BECCS, at equivalentGet price

The 10 Biggest Renewable Energy Stocks - Yahoo

Aug 23, 2019 · Image source: Getty Images. The biggest alternative energy companies. The renewable energy industry is broad. It includes: Entities that generate electricity from the wind, sun, and waterGet price

Solar power got cheap. So why aren’t we using it more?

Jan 28, 2021 · In the United States, renewable power has been ramping up, too. In 2007, wind made up less than one percent of energy capacity, and even less for solar, while coal contributed half.Get price

Buy American | Department of Energy

Article 5 -- United States Administrative Steps states: The United States shall, by February 16, 2010, take the necessary administrative steps to provide that section 1605 [the Buy American requirements] of the American Reinvestment and Recovery Act of 2009 shall not be applied to Canadian iron, steel, or manufactured goods in procurement[sGet price

The East Is Green: China’s Global Leadership in Renewable Energy

China’s National Energy Administration (NEA) and the National Development and Reform Commission (NDRC) also plan to spend more than $360 billion developing renewable energy and creating 13 million jobs in the sector by 2020. 29 The country’s renewable energy workforce far outstrips that of the United States, which in 2016 employed less thanGet price

SDV7 and SDV7-AR circuit breakers | Medium-voltage outdoor

May 06, 2021 · Type 3AH35-SE stored-energy operator. This operator is designed to perform up to 10,000 operations before overhaul, and the basic operator in the 3A family has a mean time before failure (MTBF) of over 23,000 years. The type 3A operator family has over 1,000,000 units in service worldwide in vacuum circuit breakers.Get price

Alternative Fuels Data Center: Natural Gas Fuel Basics - Energy

Natural gas is an odorless, gaseous mixture of hydrocarbons—predominantly made up of methane (CH4). It accounts for about 30% of the energy used in the United States. About 40% of the fuel goes to electric power production and the remaining is split between residential and commercial uses, such as heating and cooking, and industrial uses.Get price

The U.S. still needs Arctic energy - Brookings

Sep 14, 2015 · The recent decision by the United States to allow energy exploration drilling to re-commence in the Alaskan Arctic’s Chukchi Sea this summer is a welcome development. This policy vacuum wasGet price

Alternative fuel vehicle - Wikipedia

According to a recent comparative energy and environmental analysis of the vehicle fuel end use (petroleum and natural gas derivatives hydrogen; biofuels like ethanol or biodiesel, and their mixtures; as well as electricity intended to be used in plug-in electric vehicles), the renewable and non-renewable unit energy costs and CO2 emissionGet price

How reverse auctions can help scale energy storage

Jan 24, 2019 · In our policy brief, we estimate the United States currently has no more than 10 percent of this utility-scale energy storage capacity available; the actual quantity is likely much lower. Developing vast levels of energy storage will likely be an important factor toward integrating a greater share of renewables into the energy mix.Get price

ITP Petroleum Refining: Energy Bandwidth for Petroleum

There are approximately 150 refineries operating in the United States. Most of the larger refineries are concentrated along the coast due to the access to sea transportation and shipping routes. Figure 2 shows the geographic distribution of petroleum refineries in the United States. Energy Bandwidth for Petroleum Refining Processes 3Get price