Overcoming the First Cost Barrier to Ground Source Heat Pump Technology: The Utility Ground Loop Service Provider Concept
Several utility CEOs and PSC/PUC regulators have all acknowledged the importance of GHP technology in the overall landscape of the energy industry.
Pattern Energy Completes 150 MW Amazon Wind Farm in Indiana
Grows portfolio to 16 operational wind facilities with a total owned capacity of 2,282 MW
Leading Brazilian developer highlights role of Vaisala's remote sensing system in improving accuracy of wind estimates critical to project success
PEC Energia, one of Brazil's foremost renewable energy developers, is nearing completion of a $435 million, 150 MW wind park in the northeastern state of Pernambuco, and, during the project development stages, relied on Vaisala's Triton remote sensing system for crucial wind measurement data.
PATHION selects Rhombus as Inverter Ecosystem Member for its Energy Storage Systems
PATHION Power certifies Rhombus Energy Systems to supply Bi-Directional Power Conversion Systems (PCS) for its Energy Storage Systems
PowerCell Sweden AB receives its first order of a 100 kW PowerCell S3 prototype fuel cell stack from a European company
Nordic leading fuel cell company PowerCell Sweden AB (publ) has received a first order for a prototype of a 100 kW PowerCell S3 fuel cell stack from a European company that will use it in an automotive application.
Scientists are using satellites to find untapped sources of geothermal energy under cities
Peter Dockrill for ScienceAlert: Urban environments are often hotter than rural areas due to the way city structures trap and generate excess heat. This phenomenon, called urban heat islands, was first observed in the 1800s, but a new way of gauging it could help us make the most of this untapped source of geothermal energy.
Scientists in Germany and Switzerland have developed a means of estimating groundwater temperature hidden under the surface of our cities, based on surface temperatures and the density of buildings as measured by satellites.
A range of factors, including population density, vegetation levels, surface sealing, industrial structures, and transport all contribute to why cities are often hotter than the country.
But while scientists have long used satellites to measure heat on the surface, the relationship between ground temperatures and underground temperatures has not been fully explored. Cont'd...
Sun Brilliance plans 25 MW Solar Farm near Perth
Sun Brilliance, a Perth-based solar power systems integrator, is progressing plans to set up a 25 MW Solar Power Plant on 60 ha of land on the outskirts of Perth for a project cost of $42 Million.
Canadian Solar to Supply 60 MWp of PV Modules and Power Stations for Windsor Solar Project to Samsung and Connor, Clark & Lunn
Canadian Solar Inc. (the "Company", or "Canadian Solar") (NASDAQ: CSIQ), one of the world's largest solar power companies, today announced that its wholly owned subsidiary, Canadian Solar Solutions Inc., has secured contracts to supply 50 MW AC (60 MW DC) of MaxPower CS6X Ontario-made solar panels and 30 medium voltage power stations for the Windsor Solar LP facility. This utility-scale solar project, developed by Samsung Renewable Energy Inc. ("Samsung") and Connor, Clark and Lunn Infrastructure ("CC&L Infrastructure"), will be built in the City of Windsor, Ontario.
2050 Motors, Inc. Ibis Versus The Tesla Model S Sedan
2050 Motors, Inc. announced the arrival of the new Ibis all-carbon fiber electric sedan in the United States. The President of 2050 Motors pointed out several similarities between the Ibis and the Tesla Model S.
SMA Further Expands Successful Commercial Lineup with 30 kW Sunny Tripower
New Cost-Optimized, Decentralized Solution Boasts Larger Power Class
Sierra's InnovaMass iSeries Flow Meters Have Arrived!
Now Benefit from Next-Generation Volumetric Vortex Flow Meters & Multivariable Mass Flow Meters
Sierra Instruments Launches New Website & E-Commerce Portal
Richer Site Information Simplifies Flow Meter Selection & Purchase
Sierra Instruments Releases New Full Line Flow Meter Catalog
Selection guide to quickly specify the right flow instrumentation for gas, liquid or steam applications
Sierra Instruments Releases New Gas Mixing Feature
qMix Eliminates Need to Send Flow Meter Back to the Factory for Gas Composition Changes
Juno spacecraft breaks solar power distance record
Jim Sharkey for SpaceFlight Insider: NASA’s Juno mission has broken the record for distance traveled by a solar-powered spacecraft. Juno reached this milestone at 11 a.m. PST (2 p.m. EST) on Wednesday, Jan. 13, when the spacecraft was approximately 493 million miles (793 million kilometers) from the Sun.
The record was previously held by the European Space Agency’s (ESA) Rosetta spacecraft, whose orbit peaked at the 492 million-mile (792-million kilometer) mark in October 2012, during its approach to comet 67P/Churyumov-Gerasimenko.
“Juno is all about pushing the edge of technology to help us learn about our origins,” said Scott Bolton, Juno principal investigator at the Southwest Research Institute in San Antonio. “We use every known technique to see through Jupiter’s clouds and reveal the secrets Jupiter holds of our solar system’s early history. It just seems right that the sun is helping us learn about the origin of Jupiter and the other planets that orbit it.”
Juno is the first solar-powered spacecraft designed to operate so far from the Sun. Generating sufficient power to operate the spacecraft requires a very large area of solar cells. The four-ton Juno spacecraft carries three 30-foot (9-meter) solar arrays festooned with 18,686 individual solar cells. At Earth’s distance from the Sun, the cells can generate about 14 kilowatts of electric. The further away from the sun the spacecraft is, the lower the power its solar cell will be able to generate. Cont'd...
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