Category:Electrical power saving
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Subcategories
This category has the following 3 subcategories, out of 3 total.
Media in category "Electrical power saving"
The following 6 files are in this category, out of 6 total.
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2021 — Erste Julireise Mateus2019 — Batch (319).jpg 3,648 × 2,736; 1.93 MB
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EdCamp Kharkiv 2016 прохання економити світло DSCN6589 02.JPG 2,000 × 1,500; 787 KB
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Electricity saving policy by keeping lights turned off, Heerenveen (2018).jpg 1,728 × 3,072; 1.18 MB
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Intel home energy sensor on toaster.jpg 3,744 × 4,160; 1.48 MB
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München, Kugelweihnachtsbaum 2022, 1.jpeg 3,200 × 7,600; 5.26 MB
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Seattle Home Energy Check truck, 1988 (51484178179).jpg 2,985 × 3,038; 3.86 MB