Pilot project seeks to expand geothermal heating in Chaves, Portugal
Chaves, Portugal (source: flickr/ Rufino Lasaosa, creative commons) The pilot project for expanded geothermal district heating in Chaves, Portugal has
Read moreChaves, Portugal (source: flickr/ Rufino Lasaosa, creative commons) The pilot project for expanded geothermal district heating in Chaves, Portugal has
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