Potential Revenue from Reserve Market Participation in Wind Power- and Solar Power-Dominated Electricity Grids: The Near-Term, Mid-Term, and Long-Term

Table 9

Shares of total revenue coming from reserve supplies for batteries, power-to-heat, thermal power, hydropower, and hydrogen storage systems (electrolyzers and fuel cells).

%	Battery	PtH	Thermal	Hydro	H2 storage
	Nordic+
Ref. year 2020	0/0	8/11	1/1	0/1	0/0
Near-term	6/10	0/0	0/0	0/0	0/0
Mid-term	1/2	0/0	0/0	0/0	0/0
Long-term	1/1	0/0	0/0	0/0	0/0
	Brit
Ref. year 2020	0/0	91/91	1/1	3/7	0/0
Near-term	4/100	1/1	0/0	0/0	0/0
Mid-term	1/0	0/3	0/0	0/0	0/0
Long-term	0/0	0/0	0/0	0/0	0/0
	Iberia
Ref. year 2020	0/0	1/2	0/0	0/0	0/0
Near-term	0/0	0/0	0/0	0/0	0/0
Mid-term	0/0	0/0	0/0	0/0	0/0
Long-term	0/1	0/0	0/0	0/0	0/0

PtH: power-to-heat.