In spring and early summer, electricity prices in the PNW go negative due to hydropower minimum flows and wind power subsidies.[0] You said capex is low, so set

In spring and early summer, electricity prices in the PNW go negative due to hydropower minimum flows and wind power subsidies.[0] You said capex is low, so setup a bunch and be prepared to get paid to make fuel! [0] https://www.eia.gov/todayinenergy/detail.php?id=5110 https://www.eia.gov/todayinenergy/detail.php?id=5110