_id	period	location	metric	value	unit	source_note
1	2024-01	Eastmere Drift	solar_generation	133	MWh	Simulated plant meter aggregate
2	2024-02	Eastmere Drift	solar_generation	139	MWh	Simulated plant meter aggregate
3	2024-03	Eastmere Drift	solar_generation	147	MWh	Simulated plant meter aggregate