• ShadowOPA
      link
      fedilink
      English
      arrow-up
      4
      ·
      edit-2
      1 year ago

      Let’s do some math together!

      • 6 lights rated at 42w each = 252w which I run for 10 hours a day, so we’re looking at 2100wh per day AKA 2.5kwh per day.
      • 2.5 kwh * 30 = 75kwh per month.
      • 75kwh * my residential rate of $0.0959 per kwh = $7.20 per month

      Given they also make my office nice and bright when I’m working in here, that’s a reasonable cost in my mind.

      • Azzu@lemm.ee
        link
        fedilink
        English
        arrow-up
        1
        ·
        1 year ago

        Wowww the fuck, I pay 0.4523€ per kWh, so for me it would be 33.92€ which is ~36$. Roughly 2% of my income each month. Yeaah…

        • ShadowOPA
          link
          fedilink
          English
          arrow-up
          3
          ·
          1 year ago

          Oof. Yeah I’d be seriously reevaluating my energy consumption at those prices.

          • Azzu@lemm.ee
            link
            fedilink
            English
            arrow-up
            1
            ·
            1 year ago

            Yeah I’m not “into” house plants that much, but I’ve been evaluating what to do because I’d love to have them. The problem I have is that I live in an apartment that only has windows on one side, and while it is enough light for general living, roughly 70% of the apartment is not suitable for most plants due to very low light.

            Combined with me having a very random sleep pattern which I can’t really “fix”, I have to have the blinds down a lot to be able to sleep properly, making the situation even worse. So honestly I’m thinking of using plastic plants in the darker areas to have at least a bit of greenery there.

            • dpflug@hachyderm.io
              link
              fedilink
              arrow-up
              2
              ·
              1 year ago

              @Azzu
              Sansevieria. Put them wherever. Give them a couple days by the window on rotation when you think of it. They come in different sizes/styles.

              I have one in a bathroom with a small, frosted, tree-shaded window that’s usually hidden by the shower curtain. I’ve forgotten to water it for weeks at a time. They’re fairly hardy. :blobfoxcrylaugh:
              @Shadow

    • czardestructo@lemmy.world
      link
      fedilink
      English
      arrow-up
      1
      ·
      edit-2
      1 year ago

      That’s my first question. I estimate that light would cost me about $30-40 a month to run with current electricity prices but I’ve wanted to do this with sugar snap peas for so long. I want flowers and things to eat in the winter!

      • ShadowOPA
        link
        fedilink
        English
        arrow-up
        1
        ·
        1 year ago

        I posted the math if you’re curious. For it to cost $30/month you’d have to pay $0.47/kwh. That’s some pretty pricy electricity.

        I’m lucky to live in BC and we’ve got some of the cheapest power (lots of hydro) in North America.

        • czardestructo@lemmy.world
          link
          fedilink
          English
          arrow-up
          1
          ·
          1 year ago

          Ha I paid $0.45 this past winter after you include all the delivery and other surcharges. You’re very lucky and I cannot wait to install solar panels