Data-center law in Estonia
National jurisdiction · as of 2026-09-06
Estonia has no data-center-specific siting, permitting or utility statute; a data-center project is governed by the same general planning, construction and grid-connection regime as any other large facility.
Planeerimisseadus (Planning Act) Section 27 requires a riigi eriplaneering (state special spatial plan) for named categories of nationally significant infrastructure, including a power plant of 150 megawatts or more, a wind farm of 400 megawatts or more, a high-voltage line of 110 kilovolts or more, an international airport or port, and a defense or security facility; a data center is not among the named categories, but the Government of the Republic may, by reasoned decision, extend the special-plan requirement to another structure of major national or international siting or operational significance.
Ehitusseadustik (Building Code) Section 38 makes a building permit mandatory for the structures listed in the Code's Annex 1, with residual authority for the competent authority to require or grant a permit for an unlisted structure after weighing its hazard potential and public impact.
Elektrituruseadus (Electricity Market Act) Section 65 requires a network operator to connect, on application, a compliant electrical installation at a connection point within its service area, and Section 70 requires the operator's technical connection conditions and connection-fee principles to be transparent and published, and to follow the principle of equal treatment.
No Estonia-specific grid-capacity queue, connection-permit-renunciation mechanism comparable to Spain's 2026 reform, or dedicated data-center energy-efficiency or investment-incentive regime was located.
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Instruments on record
3 instruments on record, grouped by the family of approval each one governs.
Land use
Who decides whether a data center may occupy a site, and through what approval?
Planeerimisseadus (Planning Act) Section 27, State Special Spatial Plan for Nationally Significant Infrastructure
In force
Planeerimisseadus § 27, RT I, 26.02.2015, 3, as amended by RT I, 03.01.2022, 1
Effective 2022-01-13 · Applies to both
A state special spatial plan (riigi eriplaneering) is prepared for the construction of a structure with significant spatial impact whose siting or operation is of major national or international interest, primarily to express cross-county interests in national defense and security, energy, gas transport, waste management or mineral extraction.
The plan is mandatory for a national highway, a public railway, a high-pressure pipeline over 16 bar, an international airport or port, a defense or security facility, a power plant of 150 megawatts or more electrical nominal capacity, a wind farm of 400 megawatts or more, a high-voltage line of 110 kilovolts or more, and a hazardous-waste final disposal site.
On a reasoned decision of the Government of the Republic, the same procedure also applies to another structure not named on that list that meets the general significance test. A data center is not among the named categories, so it would enter the state special-plan regime, if at all, only through this Government-discretion clause rather than automatically.
Source: Full text of law
Energy and grid
What authorizations govern grid connection and onsite generation?
Elektrituruseadus (Electricity Market Act) Sections 65 and 70, Grid Connection Duty and Non-Discriminatory Connection Terms
In force
Elektrituruseadus §§ 65 and 70, RT I 2003, 25, 153, as amended by RT I, 15.03.2022, 2
Effective 2022-03-25 · Applies to private
A network operator must, within its service area, provide network services to a consumer, energy community, producer, line holder or another network operator, including connecting a compliant electrical installation at a connection point on a relevant application, per Section 65(1).
The technical conditions a network operator sets for connecting to its network, and the principles for calculating the fee for connection and for altering consumption or production conditions, must be transparent and follow the principle of equal treatment, per Section 70(3). The operator must publish them on its website, per Section 70(4).
Source: Full text of law
Construction
What codes and permits govern the build itself?
Ehitusseadustik (Building Code) Section 38, Building Permit Requirement
In force
Ehitusseadustik § 38, RT I, 05.03.2015, 1
Effective 2015-07-01 · Applies to both
A building permit grants the right to construct a structure conforming to the building project on which the permit is based. A building permit is required in the cases named in the Code's Annex 1. Where a structure is not listed in Annex 1, the competent authority may nonetheless issue, or require, a building permit for it after weighing the structure's hazard potential and its impact on public space and on other persons' rights, comparing it with similar listed structures.
Source: Full text of law
Every entry cites the instrument it describes.
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