https://trek.gr/news/news-1/2024-09-10T11:00:41+00:00https://trek.gr/news/news-3/2024-09-10T06:51:32+00:00https://trek.gr/news/news-2/2024-09-10T11:01:55+00:00https://trek.gr/news/energy-efficiency-works-in-public-use-building/2024-01-17T12:02:09+00:00https://trek.gr/news/large-scale-energy-program-for-the-region-of-central-macedonia-gr/2024-09-10T11:05:49+00:00https://trek.gr/news/smart-water-infrastructure-in-western-attika-gr/2024-09-10T11:07:39+00:00https://trek.gr/news/trek-development-joins-forces-with-the-municipality-of-fyli-for-a-groundbreaking-energy-efficiency-initiative/2026-01-29T10:11:02+00:00