You probably live in the USA, because 200w 24/7 would cost me about 600€/year which is definitely significant.
Your cheap TX electricity is, unsurprisingly, mostly gas. And if you look at data from 12h ago it was more coal than wind.
> According to ERCOT, nearly half of Texas’ electricity was generated by natural gas-fired power plants in 2019. Coal-fired plants and wind power each generated about 20 percent, while the state’s two nuclear power plants — the South Texas Project near Bay City and Comanche Peak near Glen Rose — supplied a total of 11 percent. Solar, hydroelectric and biomass resources provided most of the remainder
https://comptroller.texas.gov/economy/fiscal-notes/2020/augu...