The limits in the adoption of batteries
Rodrigo Moita and
Daniel Monte
Energy Economics, 2022, vol. 107, issue C
Abstract:
We develop a model of electricity markets with intermittent renewable generators, thermal plants and battery owners. Our model incorporates the case of distributed generation, or prosumers, which are agents that both consume and produce power with photovoltaic systems (PV), which have low marginal cost, but rely on stochastic and non-marketable inputs. Batteries have an important role in this world, since they increase the supply reliability of a system with a large share of intermittent generators. Batteries smooth prices across periods, but have decreasing marginal benefit due to this effect on prices. Consequently, the predicted adoption rate of batteries is limited, even as battery prices decrease. We then calibrate our model with data from Uruguay, and show that the marginal profits from batteries go to zero after battery capacity crosses a threshold, and its adoption rate never reaches 100% of the renewables’ capacity.
Keywords: Batteries; Distributed generation; Renewable energy; Adoption rate (search for similar items in EconPapers)
JEL-codes: C7 D21 D47 Q40 Q51 Q55 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)
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Persistent link: https://EconPapers.repec.org/RePEc:eee:eneeco:v:107:y:2022:i:c:s0140988321006174
DOI: 10.1016/j.eneco.2021.105776
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