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mistrial9 • today at 3:10 PM • 1 reply • view on HN

.. while they leave lighting on around the building and outside for 24 hours a day; they pay for ads who-knows-where.. The efficiency call is galling to me because we have had thirty years to increase efficiency with miracle tech like LED lighting, and yet little has been done.


Replies

MRtecno98 • today at 4:31 PM

Fridges and hvac consumes an order of magnitude more energy than lighting