So-called “lenses” are used to produce this product in a mechanism developed by Quidnet, which has received funding from the DAYS program. A change in the sources of this product over time leads to the“duck curve.” In July 2020, the DC Court of Appeals greenlit Order 841, (-5[1])requiring that storage resources for this product be allowed to participate in markets run by (*) ISOs and RTOs which distribute it. In September 2021, (10[1])Quebec signed a 25-year deal to export this product to New (-5[1])York from its “La Grande” complex. (10[1])ERCOT was criticized after an insufficiently winterized system for distributing this product (10[1])failed during a 2021 blizzard in Texas. (10[1]-5[1])For 10 points, a failure in the “grid” that distributes what product can lead to a blackout? ■END■ (10[3])