What Bui Power Authority does

Bui Power Authority (BPA) is a Ghanaian government statutory authority established in 2007 under the Bui Power Authority Act 740, headquartered in Accra and reporting through the Ministry of Energy. BPA owns and operates the 404 MW Bui Generating Station on the Black Volta River — Ghana's second-largest hydroelectric facility — together with the 145 kW Tsatsadu micro-hydro plant, a 5 MWp floating solar PV installation (the first in West Africa), and a wind power project currently in development. The Authority employs between 251 and 500 staff and is governed by a Board appointed by the President of Ghana, with an Acting Chief Executive currently leading the organization.

BPA generates electricity under long-term power sales arrangements, principally with the Electricity Company of Ghana (ECG), the state-owned national distribution utility, which serves as the dominant single off-taker. In 2024 the Authority reported net generation of 1,348 GWh, exceeding its 1,333 GWh target, and posted a net profit of approximately $64.5 million — nearly double the budgeted $33.6 million — indicating strong operating performance. Revenue is fundamentally tied to megawatt-hours delivered to ECG and, by extension, to the broader health of Ghana's national grid and tariff structure; ancillary revenue streams include fisheries, agro-processing, and tourism activities leveraging the multipurpose dam infrastructure.

In 2017 the Authority's mandate was expanded to include renewable energy, and in 2020 the BPA Act was amended (Act 1046) to formally enable renewable and clean energy development. BPA's strategic posture is therefore that of a state-owned, government-mandated renewable energy operator transitioning from a single-asset hydro utility into a diversified hydro-solar-wind portfolio, with growth driven by policy direction rather than commercial market dynamics.

Name

Bui Power Authority

Legal name

Bui Power Authority

Website

https://buipower.com

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

251–500 employees

Short description

Bui Power Authority is a Ghanaian government statutory body that owns and operates the 404 MW Bui hydroelectric facility on the Black Volta River, supplemented by a 145 kW micro-hydro plant, a 5 MWp floating solar installation, and a wind project in development, selling electricity primarily to the Electricity Company of Ghana.

Ownership category

akta.pro rank

Product category

Hydroelectric and Renewable Power Generation

NAICS

Hydroelectric Power Generation (221111), Solar Electric Power Generation (221114), Wind Electric Power Generation (221115), Electric Power Generation (22111)

SIC

Electric Services (4911), Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Hydropower EPC & Construction (Civil Works, Electromechanical) (EUACAEAF)

akta.pro secondary industries

Solar PV Power Plant EPC (Utility-Scale) (EUAEAAAG), Wind Power Plant EPC (Onshore/Offshore) (EUAEAAAF), Substations, Transformers & Grid Step-Up Facilities (EHV Substations, GSU Transformers) (EUAMAFAE)

Keywords

• Hydroelectric power generation
• Renewable energy generation
• Solar power generation
• Utility power supply
• Government power authority

Headquarters

HQ city

Accra

HQ country

Ghana

HQ region

Africa

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Technology or R&D, Others

Revenue model

1. Electricity Generation and Supply: Generation and supply of electrical power to certified and licensed utility companies. Primary revenue from electricity sales to the Electricity Company of Ghana (ECG) as the main off-taker.
2. Multi-purpose Dam Use: Promoting activities consistent with multipurpose uses including agro businesses, fisheries and tourism around the Bui dam and reservoir infrastructure

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Bui Power Authority plans, executes and manages the Bui Hydroelectric Project and related renewable energy assets, generating electrical power through its 404MW hydroelectric plant, micro-hydropower, floating solar PV, and hydro-solar hybrid systems. It transmits and supplies this electricity to certified and licensed utility companies (primarily ECG) through Ghana's national grid for general industrial and domestic use.

Product overview

Bui Power Authority operates a portfolio of power generation assets including the 404MW Bui Generating Station (hydroelectric), Tsatsadu Micro Generating Station (145kW micro-hydro), Hydro Solar Hybrid systems, and a 5MWp Floating Solar PV System (the first in West Africa). The Authority also develops wind power projects as part of Ghana's renewable energy targets. The portfolio includes transmission infrastructure, environmental programs (Forest Resource Enhancement Program, Environmental and Social Mitigation), and community resettlement programs. BPA supports socio-economic development through utilization of natural resources for energy generation.

Differentiator

Problem solved

Functional benefit

Products and services

• Bui Generating Station (BGS) A 404MW hydroelectric power plant located on the Black Volta River; BPA's primary power generation asset that supplies baseload electricity to the national grid through licensed utility off-takers.
• Tsatsadu Micro Generating Station (TGS) A 145kW micro-hydropower plant commissioned by BPA under Ghana's Ministry of Energy Renewable Energy initiative; described as Ghana's first micro-hydropower plant.
• Hydro Solar Hybrid Hybrid generation system combining hydropower and land-based solar energy to ensure consistent peaking power delivery and grid support.
• Floating Solar PV System A 5MWp Floating Solar PV System installed on the Bui reservoir; the first floating solar PV installation of its kind in the West African sub-region.
• Transmission System Transmission infrastructure linked to Ghana's national grid (via GRIDCo) for delivering electrical power generated by BPA to certified utility companies.

Named customers1 record

Segments3 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Ghana Armed Forces - Tactical Air CommandcoreStrategic or Co-development Partner · 21 July 2025July 2025: Chief of Air Staff visit to BGS to strengthen collaboration and discuss development of Tactical Air Command base between Carpenter and Jogboi to enhance security coverage.
• Ministry of Energy (Ghana)coreStrategic or Co-development PartnerGovernment ministry that established BPA's mandate and oversees the energy sector. BPA was established under this ministry's purview to develop hydroelectric and renewable energy projects.
• Volta River Authority (VRA)coreStrategic or Co-development PartnerBPA collaborates with VRA Academy for staff training programmes. VRA is Ghana's major power generation entity, and BPA partnered with them for the Operations and Maintenance Training Programme where 30 BPA staff graduated.
• GRIDCo (Ghana Grid Company)coreTechnology or IntegrationGhana's national grid operator. BPA's transmission system is linked to the national grid through GRIDCo for electricity delivery.
• PURC (Public Utilities Regulatory Commission)minorOthersRegulatory body overseeing public utilities in Ghana, including electricity regulation.
• Energy Commission (Ghana)minorOthersStatutory body responsible for regulating and managing Ghana's energy sector.
• Ghana Armed Forces - Tactical Air CommandcoreStrategic or Co-development PartnerStrategic security partnership for protecting national energy infrastructure. The Chief of Air Staff visited Bui Generating Station and BPA is developing a Forward Operating Base with the Ghana Armed Forces to enhance security coverage across the Bui enclave and combat illegal mining threats.

Scale indicators6 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Volta River Authority: Ghana's other major state-owned power generation utility, operating the Akosombo and Kpong hydroelectric plants and thermal generation. Direct peer because it shares BPA's government-owned generator business model in Ghana and BPA actively partners with VRA Academy for staff O&M training.
• Karpowership: Operates floating powerships supplying electricity into Ghana's national grid via ECG. Direct peer because Karpowership is an independent power producer competing for the same grid-supply contracts and grid-balancing role that BPA's hydro and floating-solar assets serve.

Regional players

• CI-ENERGIES: Côte d'Ivoire state-owned electricity authority overseeing generation, transmission, and distribution. Comparable because it operates a state-mandated power-generation franchise in the West African sub-region with a meaningful hydropower component, similar regulatory and tariff dynamics to BPA.
• Mainstream Energy Solutions: Concessionaire operating the 1,330MW Jebba and Kainji hydroelectric plants in Nigeria under a long-term concession with the federal government. Comparable as a West African state-contracted operator of large hydroelectric generation assets.
• ENEO: Integrated electricity operator in Cameroon with significant hydropower generation (e.g., Songlon, Lagdo). Comparable as a Central/West African utility combining hydro generation with distribution, operating under a regulated framework analogous to BPA's mandate.

Broad incumbents

• Statkraft: Norwegian state-owned hydropower major and Europe's largest renewable energy generator. Comparable as a large, state-backed hydropower-led operator with diversified renewable generation - useful as a model peer for BPA's hydro-plus-renewables trajectory.
• EDF: French state-linked integrated utility with material hydropower and renewables exposure across Africa. Comparable as a broad incumbent with state-aligned ownership and significant African generation footprint, including hydro and emerging solar assets.
• ENGIE: French multinational utility with generation and renewables operations across West and Central Africa. Comparable as a broad incumbent pursuing hydro and renewable generation in sub-Saharan markets alongside state utilities.
• Enel Green Power: Global renewable energy developer with an active African renewables pipeline including wind and solar. Comparable as a broad incumbent combining utility-scale wind, solar, and hydro expertise relevant to BPA's hybrid and wind expansion plans.

Others

• Ghana Grid Company (GRIDCo): Ghana's national transmission system operator. Included as an adjacent/ecosystem peer because GRIDCo owns the transmission infrastructure BPA's electricity flows through, making it an enabling partner rather than a direct competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@bui_dam?si=EQD1aJ0lDh5J40Bb
• Xx.com/BPAGhana
• Facebookfacebook.com/profile.php

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Bui Power Authority