{"id":3690,"date":"2025-07-08T13:38:31","date_gmt":"2025-07-08T13:38:31","guid":{"rendered":"https:\/\/www.eht-elec.com\/our-renewable-energy-installations\/"},"modified":"2025-09-23T09:56:52","modified_gmt":"2025-09-23T09:56:52","slug":"our-renewable-energy-installations","status":"publish","type":"page","link":"https:\/\/www.eht-elec.com\/en\/our-renewable-energy-installations\/","title":{"rendered":"Our renewable energy installations"},"content":{"rendered":"\t\t
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Our renewable energy installations<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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EHT - ENERGIES HAUTE TARENTAISE<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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One of the strong desires of the elected officials from the four communes that are EHT shareholders is to leverage the consolidation of the Haute Tarentaise electricity utilities<\/strong> to make this new structure an effective vehicle for deploying renewable energies (RE) in Tarentaise<\/strong> and developing local RE production<\/strong>.<\/p>

Naturally, the focus is on hydroelectric production, given our mountainous territory and its numerous torrents. We already have two operational facilities, a project expected to be commissioned in 2027<\/strong>, and several other projects currently under study. <\/p>

Nevertheless, we are not overlooking other RE sources. We already operate 2 photovoltaic power plants and wish to accelerate in this area. <\/p>

Other avenues of exploration are underway: geothermal energy, hydrogen, battery electricity storage\u2026<\/p>

Pierre Cayron<\/em><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Combes hydroelectric power plant in Tignes<\/h2><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Managed by production company TIGNENERGIES SAS <\/strong>(EHT 78.5% \/ SAFIDI 21.5%)<\/p>

Power of 4.4 MW<\/strong> (authorized capacity)<\/p>

Annual output <\/strong>of 10 GWh\/year<\/strong><\/p>

Head: 265 m<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Commissioned on February 28, 2020<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Photovoltaic power plant of Tignes house<\/span><\/span> <\/h2><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Power: 9 kWp \u2013 30 panels of 0.3 kWp<\/strong><\/p>

Actual production of 12,000 kWh\/year<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Year of construction: 2015<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Pissevieille hydroelectric power plant in Villaroger<\/h2><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Managed by production company TIGNENERGIES SAS <\/strong>(EHT 78.5% \/ SAFIDI 21.5%)<\/p>

Power of 1 MW<\/strong> (authorized capacity)<\/p>

Annual output <\/strong>of 4.7 GWh\/year<\/strong><\/p>

Head: 200 m<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Commissioned on August 1, 2024<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Fumi\u00e8re photovoltaic power plant des envers in Montvalezan<\/span><\/span> <\/h2><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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<\/p>

Power: 98 kWp – 236 PV modules<\/strong> for a surface area of 414 m2<\/strong><\/p>

Actual production<\/strong> of 116 MWh\/year<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Year of construction: 2019<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Project in progress...<\/h2><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Torrent des Moulins power plant in Montvalezan and Sainte Foy Tarentaise<\/h2><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Managed by production company SAS ARBEY ENR<\/strong> (EHT 45% \/ GEG ENeR 55%)<\/p>

Power of 1W<\/strong> (authorized capacity)<\/p>

Annual output of 3 GWh\/year<\/strong><\/p>

Head: 290 m<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Estimated commissioning: 1st half of 2027<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

EHT – ENERGIES HAUTE TARENTAISE One of the strong desires of the elected officials from the four communes that are EHT shareholders is to leverage the consolidation of the Haute Tarentaise electricity utilities to make this new structure an effective vehicle for deploying renewable energies (RE) in Tarentaise and developing local RE production. Naturally, the […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-3690","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.eht-elec.com\/en\/wp-json\/wp\/v2\/pages\/3690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eht-elec.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.eht-elec.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.eht-elec.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eht-elec.com\/en\/wp-json\/wp\/v2\/comments?post=3690"}],"version-history":[{"count":5,"href":"https:\/\/www.eht-elec.com\/en\/wp-json\/wp\/v2\/pages\/3690\/revisions"}],"predecessor-version":[{"id":3926,"href":"https:\/\/www.eht-elec.com\/en\/wp-json\/wp\/v2\/pages\/3690\/revisions\/3926"}],"wp:attachment":[{"href":"https:\/\/www.eht-elec.com\/en\/wp-json\/wp\/v2\/media?parent=3690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}