Geothermal Articles

What Is the Duck Curve? California’s electricity is supplied from a variety of energy sources, including natural gas, solar, hydro, geothermal, wind, and nuclear. The California Independent System Operator (CAISO) manages the operation of the state’s electricity grid, making sure that the total energy demand ...

Apr. 10, 2020

By Aurora Solar Inc.

20 years EEG. For many this is a reason to celebrate, for opponents it is a reason to swear. No matter what the respective EEG assessment looks like: The success of the EEG in photovoltaics is enormous and will change the world for good: Solar power is already the cheapest energy source in the world and is readily ...

Apr. 1, 2020

By Solarpraxis AG

The oldest rotary windmills are considered to have been used regularly in agriculture and other purposes since 2000 B.C. by peoples of what would today be China and the Middle East who already sensed what the German physicist Albert Betz, the father of physics governing modern wind turbines, called The Theory of Wind Energy, presented and ...

Mar. 28, 2020

By Vortex Bladeless SL

Quick Facts LOCATION: Racine, Wisconsin MARKET SECTOR: Manufacturing FACILITY SIZE: 2.2 Million Square Feet EQUIPMENT: (1) 3.2 Megawatt Landfill Gas Turbine (1) 3.2 Megawatt Natural Gas Turbine FUEL: Landfill Gas and Natural Gas DISTANCE FROM RENEWABLE FUEL SOURCE: 2/3 of a Mile CHP GENERATING CAPACITY: 6.4 Megawatts HEAT RECOVERY RATE: ...

Mar. 9, 2020

By Solar Turbines

The moment many environmentalists have been waiting for so long finally came: installing solar-powered facilities is now more financially viable than investing into similar fossil fuel based facilities. Green technology fans - rejoice! ...

Feb. 28, 2020

By Greenshine New Energy LLC

The Geothermal Resource Council (GRC) workshop on “New Frontiers in EGS* Technology” was a great success. The workshop was organized as part of the GRC 2019 yearly meeting and expo in Palm Springs, CA. Itasca was pleased to participate in the workshop. Azadeh Riahi was a member of the organization committee and developed and chaired the Reservoir Engineering session. Branko Damjanac ...

Dec. 20, 2019

By Itasca International, Inc

In 2018, ADEME and BRGM decided to focus on increasing the visibility of geothermal energy. First of all, this involves uniting the organisations that are promoting geothermal energy around an “advocacy campaign” for surface geothermal energy and then also of increasing the visibility of geothermal energy on the Internet. The need With the Multi-Year Energy Plan ...

Dec. 13, 2019

By BRGM

Using similar technology to that in your refrigerator, an air source heat pump is able to absorb ambient heat from the outside air and deliver it into your home for use with heating systems and in domestic hot water. Here we look at how they work, how to tell if your home is suitable and some of the considerations you’ll need to take into account. How do air source heat ...

Dec. 5, 2019

By Creaform Inc

Energy construction in rural areas is an important measure for protecting and improving the rural ecological environment. In 1991 comprehensive energy construction in rural areas was started in 100 counties. In 1995 fuel-saving stoves, methane, solar, wind and geothermal energy sources and small hydropower stations began to develop and were popularized in rural areas throughout the country. ...

Nov. 29, 2019

By BIOSANI

The Cerro Dominador group is working with strong construction partners on its Likana CSP project to cut costs and beat gas plant prices, buoyed by progress at its first plant in Chile, Fernando Gonzalez, CEO of Cerro Dominador, told the CSP Madrid 2019 conference. As developer Cerro Dominador nears completion of Latin America's first CSP plant in Chile, the company is ...

Nov. 27, 2019

By New Energy Update

Heat pumps are powered by electricity but unlike conventional electrical heating, a heat pump is highly efficient. If you are looking into heat pumps, you’ll have come across the terms COP and SPF. Coefficient of Performance (COP) of Heat Pumps COP (Coefficient of Performance) is a measure of efficiency. The efficiency of any machine or system can be calculated as the ratio of amount of ...

Nov. 8, 2019

By Green Business Watch

Looking for a little inspiration? Me, too. We’ve all heard the statistics. One million species worldwide are currently at risk of extinction. Over 5 trillion pieces of plastic are polluting our oceans. The day the Arctic fully melts may happen within our lifetimes. And perhaps most shockingly, the latest report from the ...

Sep. 3, 2019

By GLOBE Series

Since the early twentieth century, geothermal energy has been used to produce electricity. In the 1980’s and 90’s, rapid expansion in the demand for geothermal energy put pressure on suppliers to reduce costs and increase efficiencies. Because of high temperatures and varying ...

Apr. 11, 2019

By Sierra Instruments, Inc.

Rudges Hill is a converted farm house in rural Oxfordshire undergoing renovation and extension. The owners were keen to reduce the future running costs of heating the house, producing hot water and heating the outdoor pool. Isoenergy installed a 34kW CTC ground source heat pump system with energy collected from 2,400 meters of horizontal collector ...

Apr. 6, 2019

By Isoenergy | ISO Energy Ltd.

AltaRock Energy, in cooperation with the Washington Division of Geology and Earth Resources (WADGER), is conducting a detailed exploration study of Washington State as part of the Play Fairway grant funded by the  ...

Dec. 12, 2018

By AltaRock Energy, Inc.

The Newberry EGS Demonstration project is the site of cutting-edge research into enhanced geothermal systems (EGS) development.  AltaRock Energy began investigating the Newberry site for EGS development in 2009 . The project site is located on the western flank of Newberry Volcano in Central Oregon and aims to improve the feasibility and viability of EGS technologies and applications. The ...

Dec. 12, 2018

By AltaRock Energy, Inc.

AltaRock Energy, Inc. actively manages over 40,000 acres of geothermal leases on the western flank of Newberry Volcano in central Oregon. The leases, held by Davenport Newberry Holdings, LLC. (DNH) and administered by the US Bureau of Land Management, represents a unique opportunity to test and develop Enhanced Geothermal System (EGS) technologies in the field. In partnership with the US ...

Dec. 12, 2018

By AltaRock Energy, Inc.

Newberry Geothermal Energy (NEWGEN) is a collaborative effort lead by a team of researchers from Pacific Northwest National Laboratory, Oregon State University, and AltaRock Energy. The NEWGEN team includes experts in EGS research and development, commercial power generation, engineering and the hard sciences which will lead the project forward while maintaining educational outreach in both the ...

Dec. 12, 2018

By AltaRock Energy, Inc.

This is an R&D project which will build and test a new field-scale thermoelectric generator (TEG) at our Bottle Rock Power geothermal facility near Cobb, California. TEGs produce electrical energy when a strong enough temperature difference exists across the generator (a phenomenon known as the Seebeck effect). This will be the first ...

Dec. 12, 2018

By AltaRock Energy, Inc.

This is an exciting new project to expand understanding of the natural resources of the Umatilla Indian Reservation (UIR) and move the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) one step closer to energy independence. AltaRock is working with HotRock Energy ...

Dec. 12, 2018

By AltaRock Energy, Inc.