Table 2.

Annualized savings by VRFBs from the curtailment and comparative assessment for current operational VRFB capacity.

	Annualized savings (mMT CO2)
	Curtailment				Comparative
	China	EU-28	R.O.W.	Global	China	EU-28	R.O.W.	Global
Wind	0.0185	0.0036	0.0844	0.1065	0.0023	0.0003	0.0090	0.0115
Solar	0.0158	0.0031	0.0723	0.0913	0.0016	0.0002	0.0063	0.0081
Wind/Solar	0.0172	0.0034	0.0785	0.0990	0.0021	0.0002	0.0080	0.0103

Region-specific savings upon coupling to wind, solar, and a wind/solar mixture have been shown for China, EU-28, R.O.W., and Global regions. To capture each phase of the life cycle proportionately, the one-year savings reported here represent the average yearly savings over the 20-year lifetime, rather than the quantity of savings after 1 year of use.