What is the gross capacity where the net capacity is 1380?
CREATE TABLE "table1_213088_1" (
  "location_chernobyl_1_chernobyl_2_chernobyl_3_chernobyl_4_chernobyl_5_ignalina_1_ignalina_2_ignalina_3_kursk_1_kursk_2_kursk_3_kursk_4_kursk_5_kursk_6_leningrad_1_leningrad_2_leningrad_3_leningrad_4_smolensk_1_smolensk_2_smolensk_3_smolensk_4_directorate_for_construction_of_kostoma_npp_for_kostroma_1_and_2_table_31_technology_and_soviet_energy_availability_november_1981_ntis_order_num_pb82_133455_for_ignalina_4" text,
  "reactor_type" text,
  "status" text,
  "net_capacity_mw" real,
  "gross_capacity_mw" real
);
SELECT MIN("gross_capacity_mw") FROM "table1_213088_1" WHERE "net_capacity_mw"=1380;