A novel strategy for engineering semiconductor materials can boost the performance of water-splitting solar cells for hydrogen production, according to a new study by researchers at the University of California, Santa Cruz.
Alcoa (NYSE:AA) and a diverse group representing 29 leading global companies across 14 industries today called on businesses around the world to develop strategies that would enable a global population of some 9 billion people to live well within the resources of the planet by 2050.
Earth Energy Solutions distributes the Nordic Direct Expansion or DX Series geothermal heating and air conditioning systems. The company installs the geothermal system with factory trained technicians. The geothermal system does not use fossil fuel to provide heating and cooling. The Direct Expansion geothermal system creates no flames or high temperatures. It does not have chimney, and does not emit green house gasses.
The Aqua2 water-to-water geothermal heat pump is available in different sizes from 1.5 to 15 tons. It is designed to replace electrical heating systems and expensive boilers. This geothermal heat pump transfers natural geothermal energy indoors to heat and cool rooms.
Colorado Geothermal Drilling offers geothermal services to its customers. Services from the company include designing geothermal systems, installation, sizing of geothermal systems and loop installation. These services provide for all the heating and cooling requirements of its clients. Colorado Geothermal Drilling consists of a number of trained and experience professionals who work efficiently with contractors and home owners to complete the services.
The GeoSource 2000 Forced Air, installed by Caster Well Drilling Enterprises, can cut down energy costs by up to 70 per cent annually. This heat pump model functions efficiently in extreme winters and summers. Featuring the ColdClimate technology, this heat pump offers a higher level of efficiency than regular models that utilize heat from air.
AiD Engineering has completed a range of geothermal products for the residential and commercial sectors. The company installed a hybrid geothermal system in a new set of apartments in St. Artemio, located in Attica. This six storey building required an open loop hybrid geothermal system as there were space constraints in the area.
Envent Holding Philippines announced that its Geothermal Service Contract with the Philippine Department of Energy (DOE) for its Biliran geothermal project has been converted to a Renewable Energy Service Contract under the new Renewable Energy Act of 2008, thus enhancing the contractual base significantly. Envent Holding is an important developer of geothermal projects in the Philippines.
Solace Energy offers geothermal heat pumps manufactured by Bryant. These heat pumps include the GT-G Series, GT-PX Series, GT-PX Split Series, and GT-PW Series. The GT-G Series consists of models such as the 50YCV, the 50YCH and the 50YCD. These heat pumps, supplied by Solace Energy, provide a cost-effective solution to the heating and cooling requirements in homes and commercial units.
The GeoSource Vara 2 Plus heat pump, installed by Caster Well Drilling Enterprises, utilizes the R-410A refrigerant that is safe and ozone-friendly. The EC motors in this heat pump model are more efficient than traditional Permanent Split Capacitor types and are suitable for use at lower fan speeds.
Terms
While we only use edited and approved content for Azthena
answers, it may on occasions provide incorrect responses.
Please confirm any data provided with the related suppliers or
authors. We do not provide medical advice, if you search for
medical information you must always consult a medical
professional before acting on any information provided.
Your questions, but not your email details will be shared with
OpenAI and retained for 30 days in accordance with their
privacy principles.
Please do not ask questions that use sensitive or confidential
information.
Read the full Terms & Conditions.