Regulatory framework for electricity flexibility (Peru).
Distributed generation, battery storage status and the corporate PPA framework. The state of the law and its grey areas.
We have not identified a paid demand-response scheme comparable to the French NEBEF; this point is to be rechecked. The tables below distinguish the regimes in force from texts that are still drafts.
Generation, self-generation and sale contracts
| Regime | Remuneration / pricing mechanism | Threshold / cap | Regulatory status | Point of attention |
|---|---|---|---|---|
| Bilateral contract, free user (usuario libre) | Price freely negotiated between the parties | Annual maximum demand > 2,500 kW: free user; between 200 kW and 2,500 kW: option to move to the free market; ≤ 200 kW: regulated user (Ley 28832, DS 022-2009-EM) | In force | Relevant route for a corporate PPA outside the public scheme. |
| RER auctions (Decreto Legislativo No. 1002) | Tariff awarded at auction; RER premium paid under the compensation scheme (funded by users) | RER sources: biomass, wind, solar, geothermal, tidal; hydro only if installed capacity is ≤ 20 MW (art. 3 of DL 1002) | In force four RER auctions (first to fourth) and one off-grid auction run by OSINERGMIN | Public scheme, distinct from a bilateral corporate PPA. |
| Distributed generation (self-consumption with surplus injection)Draft | Per the draft: surplus sold on the short-term market, through a supply contract, or via injection compensation | Maximum power: the lower of the contracted power and 10 kW (single-phase low voltage) or 200 kW (other three-phase LV and MV connections) | Draft Ministerial Resolution No. 439-2024-MINEM/DM, published 25 November 2024; no final approval found at the verification date | Status to be rechecked with MINEM before any decision. |
Wholesale market and ancillary services
COES coordinates the operation of the interconnected system (SEIN). Ley No. 32249 (published 19 January 2025) amends Ley 28832 and adds a chapter on ancillary services, applicable from 1 January 2026. Its implementing regulation is still a draft; it is meant to open this market to storage (trade press).
| Mechanism | Nature | In force? | Key parameter | Limit / point of attention |
|---|---|---|---|---|
| Spot market (COES) | Centralized dispatch by COES | Yes | System marginal cost | No active role for demand identified in the texts consulted. |
| Ancillary services (Ley No. 32249)Draft | Potential external revenue for storage | No regulation under consultation | Implementing regulation: draft supreme decree published by RM No. 171-2026-MINEM/DM (19 April 2026), comment period extended by RM No. 209-2026-MINEM/DM (12 May 2026) | No final version found at the verification date. Not to be presented as an operational scheme. |
| Demand response | — | Not identified | — | No dedicated scheme identified to date; to be reassessed periodically. |
Simplified, educational overview, non-exhaustive and not constituting legal advice. Several schemes cited (distributed generation, ancillary services) are still draft regulations. Framework verified on 14 November 2026; status to be rechecked before any investment decision.
Sources
- Ley No. 28832 · Law to ensure the efficient development of electricity generation
- Ley No. 32249 (19 January 2025) · official text, El Peruano
- RM No. 171-2026-MINEM/DM · Draft ancillary services regulation, El Peruano
- Decreto Legislativo No. 1002 · Promotion of renewable energy (RER)
- OSINERGMIN · RER auctions
- Garrigues · Draft distributed generation regulation (RM No. 439-2024-MINEM/DM)
- BNamericas · ENGIE Chilca BESS, largest battery storage in Peru
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