Question: How many communities had a total renewable generation of 1375?
SQL: SELECT COUNT("Autonomous Community") FROM "1-13566548-1" WHERE "Total Renewable Generation" = 1375.0;

Question: What is the total demand for electricity when the demand for renewable electricity demand is 2.2%?
SQL: SELECT "Total Electricity Demand" FROM "1-13566548-1" WHERE "% Renewable of Total Electricity Demand" = '2.2%';

Question: What is the lowest numbered hydroelectric power when the renewable electricity demand is 21.5%?
SQL: SELECT MIN("Hydroelectric power") FROM "1-13566548-1" WHERE "% Renewable of Total Electricity Demand" = '21.5%';

Question: What is the community with a wind power of 1042?
SQL: SELECT "Autonomous Community" FROM "1-13566548-1" WHERE "Wind power" = 1042.0;