CEC

  • Solar thermal cooling and hot water at hotel in California

    US-based company Energy Concepts has been offering absorption chillers for more than 20 years. In 1996, it installed its first commercial ammonia absorption chiller in Kotzebue, Alaska, and that unit is still in use today, during the salmon season in summer. In August 2016, it started up a...
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  • California between PV mandate and buildings ready for solar heat

    This year, California´s energy policy has been clearly focused on pushing PV. As recently as September, Governor Jerry Brown signed a bill committing the Golden State to zero-carbon electricity supply by 2045. Likewise, revised Building Energy Efficiency Standards, which the California...
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  • South Africa: Unit Standards and the Need for Training

    When it comes to installing solar thermal systems, skilled workers are still rare in South Africa – a fact that the training centre WaterSmith tries to change. The training facility is offering its first solar water heater courses.
    Photo: Zingaro

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