Hacker News new | ask | show | jobs
by rizkeyz 1565 days ago
No, 100W is without heat (I should have mentioned that) and without hot water.
2 comments

So you're chastising everybody for not using as little "energy" as you (counting only electricity) so that we can get off of russian gas, while you're only able to get your numbers so low because 90% of your own energy usage is from gas?

You need around 1200kwh per month (annualized) heat a medium home. That's just the math. Whether that energy comes to you in the form of fossil fuel or electricity doesn't matter, that's how much you and everybody else is using for climate control. The fact that it appears on your gas bill instead of your electric bill doesn't mean you're using any less power.

Nobody's gonna save the world by turning off their 3-watt LED bulb an hour earlier each night, cutting a whopping 0.09kwh (0.009%) from their monthly usage.

>You need around 1200kwh per month (annualized) heat a medium home.

I can't believe this is true outside e.g. Alaska, Norway, etc. I live in an area with a lot of cooling needs and very moderate need for heating, almost all of both are done with electric, and 1200 kWh per month is a good guess for total average home usage, heating/cooling, lighting, video games, cooking, all the rest.

that is then extremely misleading. Try redoing your calculation assuming all heat is electric, be that heat pumps or an electric stove. Same for water heaters and EVs.

Your post, although interesting, is the edge case.