Table schema:
CREATE TABLE table_name_13 (scheduled VARCHAR, wind_farm VARCHAR, capacity__mw_ VARCHAR, type VARCHAR)

Question: What is the scheduled value for the farm having a capacity under 32.5MW, type of Nordex n90 2.5MW, and a farm of Glenough Extension?
SQL: SELECT scheduled FROM table_name_13 WHERE capacity__mw_ < 32.5 AND type = "nordex n90 2.5mw" AND wind_farm = "glenough extension"