Land for battery storage (BESS) projects in Chile
We look for land near each target substation, negotiate a small polygon and its access with the owner, and prepare the land file for the rural construction approval.
What a storage site needs
Grid proximity decides the shortlist. Title, access and land-use rules decide which parcel can be signed.
The substation comes first
For each target substation, we map the adjoining and nearby parcels, with their tax roll numbers and apparent owners, neighboring projects in the environmental review system (e-SEIA) and any option another developer has already recorded on the best parcel.
A small polygon, with margin
The battery yard is small, but the leased polygon also holds the access road, the route of the connection line and room to adjust the layout during permitting, because the environmental approval fixes the footprint. We negotiate a larger option area and release the rest at exercise.
Access from the public road
Containers and transformers arrive on heavy trucks, so the route from the public road matters as much as the site. A route across a neighbor's land needs its own easement. In rural areas, no building may stand within 35 m of the fence line along a national road (LGUC, art. 56).
Subdivided lots
A lot created under the rural subdivision law carries a prohibition on changing its use, as provided in Arts. 55 and 56 LGUC (DL 3.516, art. 1). Buying a small lot does not avoid the rural construction approval. Leasing a polygon within a larger parcel is often simpler.
Standalone or next to a plant
The land work differs more than the battery yard does.
Standalone BESS
A new site near the node, with its own owner, option and lease, plus easements for access and the connection line across each neighboring parcel on the way.
BESS next to a solar or wind plant
The storage sits inside or next to the plant’s leased area. The plant lease has to grant the right to install it, its area and its rent; if it does not, every owner has to agree to an amendment. Your environmental consultant confirms what adding storage means for the plant’s environmental approval (RCA).
Owner signatures and key terms in a BESS lease
A BESS lease uses the same instruments as a solar lease: an option, then a lease by public deed recorded with the Conservador de Bienes Raíces. These terms need more attention than in a solar lease.
- The request for the rural construction approval under Art. 55 LGUC, which the owner files under the SAG’s procedure, and access for the soil pits it requires. Inside the environmental review, the same approval is sectoral permit PAS 160 (DS 40/2012, art. 160).
- For a project connected to the distribution grid (PMGD), the owner’s sworn consent and a title certificate no older than 30 days with each connection request (DS 88/2019, art. 43).
- An option term that covers the deadlines in your connection approval. The Coordinador can revoke the approval if the filings for the under-construction declaration come late (DS 37/2019, art. 25).
- Firebreaks and vegetation management: who does them, where and at whose cost.
- Removal of batteries, equipment, cabling and foundations within a set period at the end of the lease, backed by decommissioning security.
Looking for a storage site in the Coquimbo Region
Estancia El Chañar, our property in La Higuera, is crossed by four 220 kV lines, and a 220 kV substation sits on a lot subdivided from the estate. The property has sectors available for battery storage, standalone or next to a solar plant. Capacity at that substation, as at any other, depends on the processes of the Coordinador Eléctrico Nacional, Chile’s independent system operator. If the property could suit your project, we tell you up front, and in that conversation we act as the landowner, not as your advisor, and project counsel is your own.
Frequently asked questions
How much land does a standalone BESS need, and where?
Circular DDU 522 of the Ministry of Housing and Urban Development (MINVU) cites four example projects whose battery area ranges from 0.37 to 4.9 ha (about 0.9 to 12 acres). Per the circular, a BESS can sit inside a substation or near one, with a connection line. The leased polygon is larger, to fit access, the line and design margin.
How is a standalone BESS classified for land use in Chile?
As energy infrastructure. MINVU’s Circular DDU 522 of March 14, 2025 places standalone storage under the Infraestructura Energética use of OGUC art. 2.1.29, always admitted in the rural areas of intercommunal and metropolitan plans. That is without prejudice to the environmental law and to Art. 55 LGUC, which still requires the rural construction approval.
Does a BESS go through environmental review (SEIA)?
It depends on the project. For the Environmental Assessment Service (SEA), a storage system is not a generating plant for SEIA purposes (SEA criterion, 2023). It enters review if it triggers another category, such as its substation, or a line above 23 kV and longer than 2 km (DS 40/2012, art. 3). Your environmental consultant confirms which applies.
Can a BESS developer impose an easement on the battery site?
No. Electric concessions, which carry the right to impose easements, cover transmission lines, substations, hydroelectric plants and distribution, not storage (LGSE, arts. 2 and 51). The battery yard is always negotiated with the owner. The connection line can request a concession, and with it statutory easements along its route.
When does a storage project need site control?
Before it is declared under construction. Law 21.505 of 2022 brought storage into the under-construction declaration, and for that declaration the CNE requires title to the land, such as a lease, or a promise agreement (DS 125/2017, art. 19). The interconnection request itself does not require land title (DS 37/2019, art. 15).
Related insights
- Siting a standalone BESS in Chile: land, zoning under DDU 522 and grid proximity
What a storage site needs, how rural land-use rules apply and what changes in the lease.
- How to secure land for a solar, wind or BESS project in Chile
Private or state land, the instruments that hold a site, and the risks to screen early.
Send us your target substations
Add MW and MWh, standalone or co-located, the connection regime (transmission system or PMGD) and your target COD.
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