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Combined Heat & Power (CHP)

Though there may be no obvious green bells and whistles such as wind turbines or photovolt...

Look up this project on the website of its architects ACXT and you will find that it goes by the rather understated name of 242 Affordable Housing Units in SalburĂșa (SalburĂșa being a neighborhood in the Basque city of Vitoria-Gasteiz). In many ways the downplaying of the name is in keeping with ACXT's quiet approaches to sustainable design. Though there may be no obvious green bells and whistles such as wind turbines or photovoltaics, passive architectural methods combined with on-site generation contribute to what ACXT claims is a "considerable reduction" in the building's carbon dioxide emissions.  Read More

Danish company Dantherm Power has announced plans to test and release a highly efficient c...

The Danish company Dantherm Power has recently announced its plans to sell solid oxide fuel cell (SOFC) plants as environmentally-friendly power stations for private homes. Even though the project is only in its infantile stages, the company predicts the now bulky prototype will evolve over the next few years as the green alternative to power generators, or act as a buffer for buildings that are powered by renewable but intermittent energy sources such as wind or solar.  Read More

Free Combined Heat & Power Project Analysis Software

June 20, 2005 The web is a wonderful resource and it yields many fabulous tools for the betterment of mankind. This is such a tool - it's free software to assist people in making informed decisions about energy projects. The new CHP Project Analysis Model can be used world-wide to easily evaluate the energy production, life-cycle costs and greenhouse gas emissions reduction for combined heat & power projects. It can be used to evaluate multiple applications including: power; heating; cooling; single buildings or multiple buildings; industrial processes; communities; district heating and district cooling. The CHP Project Analysis Model permits analysis with a wide range of renewable and non-renewable fuels (which can be used in parallel), including landfill gas, biomass, bagasse, biodiesel, hydrogen, natural gas, oil/diesel, coal, municipal waste, etc. These fuels can be evaluated using multiple types of power, heating and/or cooling equipment, including reciprocating engines, gas turbines, gas turbine - combined cycle, steam turbines, geothermal systems, fuel cells, wind turbines, hydro turbines, photovoltaic modules, boilers, heat pumps, biomass systems, heaters, furnaces, compressors, absorption chillers, etc., all working under various operating conditions (base load, intermediate load and/or peak load) ... and did we say it's free ... tell your friends (form at the bottom of the article)- and can be downloaded free-of-charge here.  Read More

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