Electricity Market, Bulk Supply and Open Access Regulations · Legal Notice 79 of 2026
Where it stands: Gazetted and commenced 8 May 2026; market operational procedures, portal and wheeling charges still to be approved
Gazetted and commenced on 8 May 2026, Legal Notice 79 of 2026 establishes Kenya's electricity market under section 131(2) of the Energy Act, opens transmission and distribution networks to non-discriminatory third-party access, and lets eligible consumers buy in bulk direct from generation licensees. The eligibility threshold is one megavolt-ampere on the distribution system and ten on the transmission system, and participation is voluntary during a transitional phase.
The problem
Section 131 of the Energy Act 2019 required EPRA to review the electricity market within three years of March 2019 and the Cabinet Secretary to publish regulations for its operation. That did not happen on time, so through 2022 to 2025 Kenya remained a strict single-buyer system: every kilowatt-hour was sold to Kenya Power under an EPRA-approved PPA and resold at a gazetted retail tariff. A factory that wanted cheaper geothermal or solar had only two options, a behind-the-meter captive plant on its own site or nothing, which is why captive capacity reached 630.1 MW by December 2025, more than half of it solar. There was no legal wheeling framework, no definition of an eligible consumer, no spot or forward market, and no congestion-management rule, while system losses of 22.07% ran 5.57 percentage points above the 16.50% allowed in the tariff.
What it does
Part II establishes the electricity market under section 131(2) with nine classes of participant (system operator, generation, transmission, distribution and retail licensees, eligible consumers, consumers, exporters and importers) trading through bilateral contracts, a spot market or forward contracts, across generation, capacity and energy market categories. The system operator, designated under section 138, gains market operational functions: registering participants, running an online market portal for buy and sell orders, matching supply and demand, clearing and settling transactions, holding performance security accounts, charging EPRA-approved processing fees and trading commissions, and reporting demanded and supplied capacity, market capacity prices, wheeling capacity and wheeled energy to the Authority. Part III allows a generation licensee to supply in bulk to another licensee for resale, or to an eligible consumer for own use under a bulk supply contract EPRA must approve, with the eligible consumer's load no less than 1 MVA on the distribution system or 10 MVA on the transmission system; the supplier must answer within thirty days and EPRA within sixty days of receiving the initialled agreement. Part IV obliges every network service provider to grant non-discriminatory open access: a thirty-day technical assessment, a no-objection from the system operator, a decision within forty-five days, a draft wheeling agreement, and EPRA approval within sixty days. Contracts are categorised as long term (five years or more), medium term (one to five years), short term (up to one year) or day-ahead and contingency. Regulation 40 puts allowable system losses on the parties to the bulk supply agreement and losses above the allowance on the network service provider. Regulation 42 gives the system operator dispatch priority and curtailment powers to relieve congestion, and regulation 19 routes regional trade through bilateral agreements or Eastern Africa Power Pool rules.
Market effect
This is the first legal route in Kenya for a generator to sell to anyone other than Kenya Power over the public grid, and it prices that route. A 1 MVA distribution-connected industrial site, or a 10 MVA transmission-connected one, can now contract directly with a geothermal, solar or wind licensee and pay EPRA-approved wheeling and use-of-system charges instead of a retail tariff that ran between KSh 24.90 and KSh 29.34 per kWh for commercial and industrial categories in the second half of 2025. For a large commercial customer that headline is built from a base tariff plus pass-through costs that swung between KSh 4.55 and KSh 5.68 per kWh and taxes and levies near KSh 4.65 per kWh, so the arbitrage is real. Putting excess losses on the network owner rather than the contracting parties is the sharpest commercial provision in the text: Kenya Power's losses at 22.07% against a 16.50% allowance become its own cost on wheeled volumes. The counterweight is regulation 22: during the transitional phase participation is voluntary, so Kenya Power is not compelled to put its portfolio into the pool, and licensees who do trade must disclose price and quantity to the system operator. Regulation 42 lets the system operator curtail to relieve congestion, which is the practical risk for a wheeled contract on a network where transmission from geothermal fields in the Rift to Nairobi is already constrained.
Key numbers
- Eligibility threshold
- Load of at least 1 MVA on the distribution system or 10 MVA on the transmission system (regulations 24(3) and 35(2))
- Open access timetable
- 30 days for technical assessment, 45 days for the network provider's decision, 60 days for EPRA approval of the wheeling agreement
- Contract tenors
- Long term 5 years or more, medium term 1 to 5 years, short term up to 1 year, plus day-ahead and contingency
- Loss allocation benchmark
- Kenya Power's system losses were 22.07% in the half year to December 2025 against a 16.50% allowance in the tariff schedule
Who gains and who pays
- Eligible consumers above 1 MVA (distribution) or 10 MVA (transmission) (gains): First statutory right to buy bulk power direct from a generator and wheel it.
- Generation licensees and C&I developers (gains): Can sell outside the single-buyer PPA through bilateral, spot or forward contracts.
- Kenya Power (costs): Loses its highest-value industrial load and absorbs losses above the 16.50% allowance on wheeled energy.
- The designated system operator (obligation): Must build registration, a market portal, matching, clearing, settlement and performance security within EPRA-approved procedures.
- KETRACO and distribution licensees (mixed): Earn approved wheeling charges but must grant non-discriminatory access on a 30/45-day clock.
Implementation
The regulations commenced on gazettement on 8 May 2026 but nothing trades until the system operator, with EPRA's approval, publishes electricity market operational procedures under regulation 10, sets the performance-security percentage under regulation 11, and stands up the online market portal. Tariffs for wheeling, use of system and ancillary services are set under the separate electricity tariff regulations and guidelines, so the charging framework is the gate that decides whether wheeling is economic. Bulk supply, ancillary service, open access application and wheeling agreements all follow prescribed forms in the Third to Sixth Schedules, and the first market structure is set out in the First Schedule following the first market review. Complementary instruments are already in force: the Energy (Net-Metering) Regulations 2024 (Legal Notice 104 of 26 July 2024) for smaller renewable systems exporting to the distribution network, and the Energy (Integrated National Energy Plan) Regulations 2025 (Legal Notice 83 of 7 May 2025). As a statutory instrument, Legal Notice 79 must be laid before the National Assembly and can be annulled by the Committee on Delegated Legislation.
Concerns
- Participation is voluntary in the transitional phase, so the pool may stay thin while Kenya Power keeps its portfolio bilateral
- Market operational procedures, performance security levels and the trading portal do not yet exist
- Wheeling and use-of-system charges are set elsewhere and can make open access uneconomic at the margin
- The system operator is not yet institutionally separate from Kenya Power, the dominant buyer and network owner
- Regulation 42 gives the system operator unilateral curtailment powers to relieve congestion, with no compensation rule
- The 1 MVA and 10 MVA thresholds exclude most commercial customers from direct purchase
Dates to watch
- 2026-Q4: Publication of the system operator's electricity market operational procedures under regulation 10
- 2027: First EPRA-approved wheeling agreements and the first reported wheeled energy volumes
- 2027-H2: End of the transitional phase in which market participation is voluntary
Sources
- The Energy (Electricity Market, Bulk Supply and Open Access) Regulations, 2026, Legal Notice 79 of 2026, National Council for Law Reporting (Kenya Law) (official text)
- The Energy (Net-Metering) Regulations, 2024, Legal Notice 104 of 26 July 2024, National Council for Law Reporting (Kenya Law)
- Energy Act (Cap. 314), section 131 (development of the electricity market) and section 138 (system operator), National Council for Law Reporting (Kenya Law)
- Biannual Energy & Petroleum Statistics Report 2025/2026: system losses, retail tariffs and captive capacity, Energy and Petroleum Regulatory Authority
Checked against sources on .