That massive spike of 50c/kWh at the left looks tiny compared to today even though that’s already insanely expensive

  • hamid@lemmy.world
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    11 months ago

    Just because I love numbers

    I live in a desert climate and I have an all electric two bedroom, two bathroom, attached home. The unit has an area of 109sqm. Over the course of the year my monthly average is 622 kWh. This includes times where I run the roof-mounted air conditioning unit all day and its 46C outside. It actually becomes hotter when the sun goes down before getting cooler again because the ground absorbs heat during the day and it radiates back out to space at night passing through the city. I only use air conditioning for 4.5 months a year, the rest of the time I open the windows and use fans.

    2022 Average: 622.6667 kWh or 20.755

    2022 Air conditioning months average (June - September): 828 kWh or 27.625 daily

    2022 Non air conditioning months average (including May which is partial): 519.625 kWh or 17.320 daily

    The daily numbers lose some fidelity because I’m lazy and divided the averages by 30.

    This is my total energy usage including my hot water heater, two computers, TV, electric stove, often used oven, lighting, fans, and various small appliances. You figure that the rough average air conditioning energy usage is the difference between the daily averages or 10.304 kWh per day and 309 kWh per month

    Considering urban development where I live is nearly water neutral and I have a mix of solar power and natural gas generation, it is funny to me because people in northern parts of my country tell me about how where I live must be somehow more unsustainable than where they do. My region also grows a significant portion (read 90% of the total) leafy green vegetables they eat year round.