Look at Griddy's marketing from last year: https://web.archive.org/web/20201201084406/https://www.griddy.com/ https://web.archive.org/web/20201201084406/https:

Look at Griddy's marketing from last year: https://web.archive.org/web/20201201084406/https://www.griddy.com/ https://web.archive.org/web/20201201084406/https://www.gridd... The "Price spike occurrence" section says that prices exceed $1/kWh 0.1% of the time, but it's really not clear what level of financial risk you're signing up for. Maybe even Griddy wasn't aware of the risks. In hindsight, nobody should have signed up for this service unless they had a backup generator and a system to automatically disconnect based on price.