Mar :mastodance: :purplecheck: on Nostr: npub1v5adu…u5yax Thank you. Did you find that you saved on your electric bill with ...

npub1v5adusz9snra28f6dvzvw6a60hgl3w2zcxgghd8rdmepcxwtfvnqdu5yax (npub1v5a…5yax) Thank you. Did you find that you saved on your electric bill with your new windows? They say you save up to 30% in energy cost, but I'm hoping that it's at least 20%.