CREATE TABLE "current_agr_reactors" (
  "agr_power_station" text,
  "net_m_we" real,
  "construction_started" real,
  "connected_to_grid" real,
  "commercial_operation" real,
  "accounting_closure_date" real
);

Question: What is the Closure date of Hunterston B
SQL: SELECT MIN("accounting_closure_date") FROM "current_agr_reactors" WHERE "agr_power_station"='Hunterston B';

Question: How many power stations are connected to grid at Heysham 2
SQL: SELECT COUNT("connected_to_grid") FROM "current_agr_reactors" WHERE "agr_power_station"='Heysham 2';

Question: What year did construction start at Heysham 1
SQL: SELECT "construction_started" FROM "current_agr_reactors" WHERE "agr_power_station"='Heysham 1';

Question: When did construction start on the Power station with a net MWE of 1190
SQL: SELECT MIN("construction_started") FROM "current_agr_reactors" WHERE "net_m_we"=1190;