Renewable Energy tenders
303 listings tracked right now · page 1 of 7
Renewable energy is the largest sustainability sector by funding volume, most public-sector climate spend flows here, directly (CfD auctions, IRA tax credits, EU Innovation Fund) or indirectly (grid, storage, transmission). For founders, the non-dilutive opportunities cluster in earlier-stage tech (next-gen PV, floating offshore, enhanced geothermal, perovskites) and in deployment-support for harder-to-finance projects. Listed below are the open renewable energy tenders and contract notices that landscape produces, taken from each buyer's own notice and re-checked on every refresh.
Energy procurement mostly runs through utilities, transmission and distribution operators, and public bodies buying on behalf of a network. Expect framework agreements rather than one-off purchases, a prequalification stage before the tender proper, and multi-year terms with performance obligations attached. Consortium bidding is normal, and the technical annexes usually carry more weight in scoring than the price envelope does.
This page lists open renewable energy tenders and public contracts currently tracked by Raise Lens — 303 of them right now, sorted with the soonest deadline first. Every listing has been classified against the sustainability taxonomy rather than matched on keywords, so what appears here is renewable energy work rather than anything whose description happens to mention it.
35 distinct buyers are publishing the renewable energy tenders and public contracts on this page. Who is funding matters as much as what: eligibility, reporting burden and the realistic timeline to a decision vary far more between buyers than between individual calls, which is why the listing names the buyer on every opportunity it opens.
Geographic coverage on this page spans SUBSAHARAN-AFRICA, SOUTH-ASIA. Eligibility is usually tied to where the work happens or where the applying organisation is registered, and the two are not always the same — worth checking before investing time in an application.
48 of these close within the next 30 days. Deadlines are taken from the source listing and re-checked on every refresh, but the originating buyer remains the authority — always confirm against the official notice before you submit.
Supply and installation of solar pumping system for four drinking water wells
Commune SIDI MOUSSA · MA
The Commune of Sidi Moussa in Morocco is tendering the supply and installation of solar-powered pumping systems for four potable water wells serving several douars. It suits local or national SMEs with solar pumping installation experience and the ability to deliver on-site in rural areas.
State Plan-2025-26 CARWSS to Chennithala -Mannar-Supplying and Providing Ongrid Roof Top Solar Systemat WTP Prayikkara-General Civil Work
Kerala Water Authority · IN
Kerala Water Authority is procuring the supply and installation of an on-grid rooftop solar PV system at the Prayikkara water treatment plant, bundled with general civil works under the CARWSS Chennithala-Mannar scheme. Bidders suited to this are Kerala-based solar EPC contractors or civil works firms, including SMEs, that can handle rooftop installation and grid connection.
Procurement, Supply and Installation of Solar-Powered Lighting
IOM · AF
IOM is procuring, supplying and installing solar-powered lighting in Afghanistan, a renewable-energy supply-and-install contract. Small and early-stage solar installers or SMEs with off-grid lighting experience and local delivery capacity fit this scope.
AgriPV-plant for Chad
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH · DE
This GIZ tender procures a 2 MWp agrivoltaic (Agri-PV) plant in Chad, including a 2 x 3 MWh battery energy storage system, a 750 kVA generator and a 5 MVA transformer. It suits installers and EPC contractors with solar and storage delivery experience in off-grid or African markets.
Molinos A Vientos, Proyecto Municipios Sostenibles
UNDP · CU
UNDP Cuba is seeking wind mills (molinos de viento) under the Municipios Sostenibles project, likely for renewable energy or water-pumping use in municipalities. Suited to a small supplier or installer with wind-energy equipment experience and local delivery capacity in Cuba.
Solar installation: supply and assembly of PV system with energy storage at kindergarten 24
Miasto Jastrzębie-Zdrój · PL
The tender procures design, supply, installation and commissioning of a 19.8 kWp rooftop solar PV microinstallation with a minimum 10 kW / 20 kWh battery energy storage system at a public kindergarten in Jastrzębie-Zdrój, Poland, plus project documentation. It suits SME solar installers and electrical contractors with Polish microinstallation experience and an engineering capability for the design work.
Solar energy – AgriPV-plant for Chad
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH · DE
GIZ is procuring delivery and installation support for an agrivoltaic (AgriPV) solar plant in Chad, combining solar generation with agricultural land use. Suited to renewable-energy and solar EPC or installation firms with experience in off-grid or African projects, and to suppliers of PV equipment.
Request for Expression of Interest - 3rd Party Heat Sources
Lonsdale Energy Corporation · CA
Lonsdale Energy Corporation seeks third-party heat suppliers to feed into its district energy system serving North Vancouver, promoting climate-positive heating alternatives. Bidders should be organizations capable of generating and supplying thermal energy to a municipal district heating network.
Supply and Installation of Hybrid Solar Street Lighting Systems in Aleppo Govern
UNDP · SY
UNDP is procuring the supply and installation of hybrid solar street lighting systems in Aleppo Governorate, Syria. Suited to solar and off-grid lighting suppliers or installers with experience in post-conflict or humanitarian settings.
Installation of On-Grid Solar System for implementation of renewable energy at different Grid Substations under GMD, Sreemangal, Power Grid.
Grid Maintenance Division, Sreemongal · BD
This national open tender procures and installs on-grid solar PV systems at several Power Grid substations under the Sreemangal Grid Maintenance Division in Bangladesh. It suits local solar EPC contractors and SMEs with grid-connected PV installation experience in Bangladesh.
Supplying, installation, testing and commissioning of 2x10 kWp grid-tied solar system at Nabinagar 132/33kV GIS Grid Substation under GMD, Aricha, Power Grid.
Grid Maintenance Division, Aricha · BD
This tender procures supply, installation, testing and commissioning of a 2x10 kWp grid-tied solar PV system at the Nabinagar 132/33kV GIS substation in Bangladesh under the Aricha Grid Maintenance Division. It suits local electrical contractors and solar installers with grid-tied PV experience and the capacity to deliver a small, single-site works-and-supply package.
Procurement of Solar Energy Equipment for FAO Sudan
FAO · SD
FAO is procuring solar energy equipment for its Sudan operations, likely supplying and possibly installing solar PV systems and components. Suited to suppliers or installers of solar equipment with experience in humanitarian or remote-site deliveries in Sudan.
Supply & Installation of On-Grid Roof-Top Solar Panel System at 12 Installations under DSCC.
Office of the Executive Engineer (Electrical) · BD
This tender procures the supply and installation of on-grid rooftop solar PV systems at 12 installations under Dhaka South City Corporation, via open national competitive tendering. Local Bangladeshi solar installers and EPC contractors with rooftop PV experience and electrical licensing are the best fit.
Supply of renewable electricity 2027
Hamburger Energienetze GmbH · DE
Procurement of renewable electricity supply for 2027 for Hamburger Energienetze GmbH, a German utility. Bidders should be renewable energy suppliers or traders with capacity to deliver green power into the German grid.
Supply, installation and commissioning of photovoltaic power plants in Kenitra
SOCIETE NATIONALE DE REALISATION ET DE GESTION DES ÉQUIPEMENTS SPORTIFS · MA
This open tender procures, installs and commissions photovoltaic solar power plants at the SONARGES headquarters and the Ville-Haute swimming pool in Kenitra, Morocco. It suits local solar installers and electrical contractors with PV installation experience in Morocco.
Implement a solar photovoltaic energy system for Antioquia Governorate
DEPARTAMENTO DE ANTIOQUIA// · CO
The Antioquia Governorate requests quotes to implement an autonomous/hybrid solar PV system providing up to 36 hours of energy autonomy for its Control and Monitoring Center, plus uninterrupted power for security cameras, police stations and the departmental network node. Suited to solar PV installers and integrators with off-grid or hybrid battery system experience.
Tender for purchase of solar (off grid) panel system under Forest Division
MP Forest Department · IN
The Madhya Pradesh Forest Department (South Betul Division) is procuring an off-grid solar panel system. A small or early-stage solar supplier or installer with off-grid PV experience fits this supply-focused tender.
Turbine generator sets – hydropower energy recovery system installation at Bogdanka mine
Lubelski Węgiel Bogdanka S.A. w Bogdance · PL
A Polish coal producer, Lubelski Węgiel Bogdanka, is procuring the installation of a hydropower turbine-generator system that recovers energy from water discharged through a DN 200 pipeline to level 795, including grid connection and integration with the mine's fire-fighting system. Bidders suited to this are hydropower equipment suppliers and electrical/mechanical contractors with mining-site installation experience.
Acquisition, installation and commissioning of three solar PV systems for Havana hospitals
UNICEF · CU
UNICEF is tendering for the supply, installation and commissioning of three solar photovoltaic systems at three hospitals in Havana, Cuba. It suits an installer or solar EPC firm with experience in off-grid or hospital-scale PV, and small firms could plausibly bid given the three-site scope.
Consulting RP+DDFF+CSS for photovoltaic and bioclimatic installation at CEIP Miguel Cervantes
Agencia Pública Andaluza de Educación · ES
A Spanish regional education agency is procuring consultancy services (project drafting, works direction and health and safety coordination) for a photovoltaic and bioclimatic installation at a primary school. Small consultancies and engineering firms with energy-installation experience in Andalusia fit this low-value, single-site contract.
113/ise/2026/hu consulting RP+DDFF+CSS photovoltaic+bioclimatic CEIP Manuel Pérez
Agencia Pública Andaluza de Educación · ES
Consulting services for photovoltaic and bioclimatic design assessment at a public school in Andalusia, Spain. Bidders should have expertise in renewable energy systems, building performance analysis, and educational facility retrofitting.
117/ISE/2026/HU consultancy for PV and bioclimatic works at CEIP Andévalo
Agencia Pública Andaluza de Educación · ES
This tender procures consulting services for photovoltaic installation and bioclimatic design at a public school in Andalusia, Spain. Bidders should have expertise in renewable energy systems, building energy efficiency, and educational facility retrofits.
118/ise/2026/hu consulting RP+DDFF+CSS photovoltaic+bioclimatic CEIP San Roque Villanueva
Agencia Pública Andaluza de Educación · ES
Consulting services for energy efficiency, renewable energy, and bioclimatic design assessment at a public school in Andalusia. Bidders should have expertise in building energy audits, photovoltaic systems, and sustainable building design for educational facilities.
RFP- Design and Feasibility Assessment Solar Cocoa Drying Tech
UNDP · PG
UNDP is procuring a design and feasibility assessment for solar-powered cocoa drying technology in Papua New Guinea. It suits engineering or renewable-energy consultancies, including small firms with solar thermal or agri-processing experience.
Consultancy services for technical diagnosis, solar PV expansion design and preparation of a tender-ready works procurement package for the Nagonha mini-grid
Enabel (Belgian development agency) · MZ
Consultancy to diagnose the existing Nagonha mini-grid in Mozambique, design a solar PV expansion, and prepare a tender-ready works procurement package. Suited to engineering consultancies or energy-access firms with mini-grid and solar design experience.
Supply and installation of 2 solar power systems
UNDP · KM
UNDP is procuring the supply and installation of two solar power systems in Comoros. It suits SMEs and installers with solar PV design and installation experience in the Comoros region.
Clynfyw CIC – Renewable Energy & Efficiency Upgrade Project
Cwm Arian Renewable Energy Ltd · GB
Clynfyw CIC seeks design, supply, and installation of a comprehensive renewable energy and energy efficiency system including solar PV, battery storage, heat pumps, and smart controls to reduce carbon emissions and energy costs. Bidders must demonstrate extensive experience in renewable energy installations and system integration for community/care facilities.
Comprehensive Maintenance Of Solar Power Plant 800kw At Ota And 600kw At Mh Under Ge Stm
E-IN-C BRANCH - MILITARY ENGINEER SERVICES · IN
Indian Military Engineer Services tender for comprehensive operation and maintenance of an 800 kW solar power plant at Ota and a 600 kW plant at MH under GE STM. Suited to SME or service contractors with solar PV O&M experience and relevant government works credentials.
Supply, installation and commissioning of solar backup system at Enabel Building One
Enabel (Belgian development agency) · BI
Enabel is procuring the supply, installation and commissioning of a solar backup system for its office building in Bujumbura, Burundi. Suited to SMEs and solar installers with local presence who can attend the mandatory site visit on 22/10/2026.
Itb For Supply And Installation Of Solar And Elevated Tanks At Banni, Choya And Jenoi
FAO · GM
This tender procures supply and installation of solar photovoltaic systems and elevated water storage tanks at three locations in The Gambia, supporting rural water access and renewable energy infrastructure. Bidders should have experience in solar PV installation, water tank fabrication/installation, and project delivery in sub-Saharan Africa.
RaS_LvBS_Architektenleistungen
Gemeinde Rot am See · DE
The Municipality of Rot am See is procuring architectural and engineering design services for a new three-storey hybrid school building featuring timber-mass construction, photovoltaic roofing, wood-pellet heating, and mechanical ventilation. Qualified architecture and engineering firms with experience in sustainable school buildings, hybrid timber-concrete construction, and renewable energy integration are the target bidders.
GMT062/25-26
George Municipality · ZA
George Municipality seeks a service provider to operate and maintain photovoltaic solar systems and battery energy storage systems for 12 months. Bidders should have technical expertise in renewable energy systems, solar PV operations, and battery storage management.
Photovoltaic energy kits, Lot 26-045, 26-046, 26-143, 26-142 supply
FONAM - DTAN · CO
Supply of equipment and materials for photovoltaic energy kits and electric drives for livestock farming and rural households in protected areas of Colombia's Parque Nacional Natural Tamá, Pisba, Cocuy and Guanentá Alto Río Fonce sanctuary. Suited to Colombian solar equipment suppliers and SMEs able to deliver rural off-grid renewable systems.
Solar PV grid-connected systems for Armenia and Calarcá courthouses, design-to-commissioning
Rama Judicial Dirección Seccional de Administración Judicial de Armenia · CO
The Colombian Judicial Branch seeks a contractor to design, supply, install, legalise and commission grid-connected solar PV systems at the Fabio Calderón Botero courthouse in Armenia and the Rafael Uribe Uribe courthouse in Calarcá. It suits an SME-scale solar EPC firm with Colombian regulatory and grid-connection experience.
Consulting for technical, legal, financial and environmental supervision of hybrid solar-diesel power plant
ALCALDIA DISTRITAL DE BUENAVENTURA-VALLE · CO
The Buenaventura district mayor's office seeks a consulting firm to supervise technically, legally, administratively, financially and environmentally a hybrid solar-diesel power plant and secondary grid extension for rural Afro-Colombian communities. Suited to engineering consultancies with rural electrification and interventoría experience; a small firm could bid if it has relevant supervision track record.
Acquisition and Installation of Solar Energy Systems in 15 Health Centres
UNDP · ML
UNDP is procuring and installing solar energy systems at 15 health centres in Mali, covering both equipment supply and installation. It suits solar PV installers and integrators with experience in off-grid or institutional installations in West Africa.
Solar Backup System for Wau office
UNDP · SS
UNDP is procuring a solar backup system for its Wau office in South Sudan, covering solar-based power backup equipment for office operations. Suited to solar installers and small renewable-energy suppliers or integrators with experience in off-grid or backup power in fragile settings.
Electric accumulators – energy efficiency improvement of public facilities in Wilamowice Commune
Gmina Wilamowice · PL
This tender procures design, supply, installation, configuration and commissioning of battery energy-storage systems at three public school complexes in Poland to improve energy efficiency. Bidders should have expertise in energy-storage systems, electrical installation, and integration with building infrastructure.
Re-Tender-Procurement of Solar Powered Water Pump Restricted to Local Suppliers
FAO · ET
FAO is procuring solar-powered water pumps restricted to local suppliers in Ethiopia for water access and irrigation infrastructure. Bidders must be local Ethiopian suppliers with capability to deliver renewable-energy-powered water systems.
Consultancy Firm for Kudafari Renewable Energy Transition Strategy Development
UNDP · MV
UNDP seeks a consultancy firm to develop a renewable energy transition strategy for Kudafari in the Maldives. Suited to consultancies with energy-transition policy and island renewable-energy planning experience, including smaller specialist firms.
Solar PV systems supply and installation for municipal buildings in Rio Real
MUNICIPIO DE RIO REAL · BR
The Municipality of Rio Real (Bahia, Brazil) is procuring supply, installation, commissioning and utility approval of rooftop solar PV systems (on-grid and hybrid, micro- and mini-distributed generation) for municipal education, health and administration buildings, including remote generation monitoring. A Brazilian solar EPC installer with photovoltaic project experience and local capacity fits best, and the work is scoped as a single municipal contract that an SME could deliver.
Project Engineer function services for methane fermentation and composting plant construction
Eko Dolina Sp. z o.o. · PL
This tender procures Project Engineer services for the design, construction, and commissioning of an anaerobic digestion facility and composting plant for waste stabilization at an industrial waste-management site in Poland. The role requires site-based engineering oversight, quality assurance, and risk management throughout a design-build project; bidders must have proven experience in waste-to-energy infrastructure and construction supervision.
Supplying, Installation, Testing and Commissioning of 10 kWp On-Grid Solar System at Amtali 400 kV Switching Station and Payra 400/132/33 kV Substation Under Grid Circle, Khulna.
Grid Circle, Khulna · BD
This national competitive tender procures supply, installation, testing and commissioning of a 10 kWp on-grid rooftop solar PV system at two Bangladesh Power Grid substations in Khulna. It suits local electrical contractors and solar EPC SMEs with small-scale PV installation experience in Bangladesh.
Supply, Installation, Testing and Commissioning of 6 Nos. of 5 kW Grid-Connected Rooftop Solar
Directorate General Defence Estates · IN
The Directorate General Defence Estates is procuring supply, installation, testing and commissioning of six 5 kW grid-connected rooftop solar systems. A small solar PV installer or EPC firm with rooftop installation and grid-connection experience fits this single, SME-scale works-and-supply contract.
Energy efficiency engineering firm for on-grid solar PV electricity supply, Timon
MUNICIPIO DE TIMON - CAMARA MUNICIPAL · BR
The Timon City Council chamber is procuring an energy-efficiency engineering company to supply electricity from grid-connected (on-grid) solar photovoltaic generation for its current and future needs. Suitable bidders are engineering firms with solar PV generation and energy-efficiency expertise, including smaller specialists that can deliver a single-service contract.
SITC including comprehensive warranty maintenance for 5 years of various solar systems and equipments for captive use at village Mahso Khas, District Basti under Model Solar Village Programme PM Surya Ghar Muft Bijli Yojna in the State of UP.
UP New and Renewable Energy Development Agency · IN
This tender procures supply, installation, commissioning and five-year comprehensive warranty maintenance of various solar systems and equipment for captive use at Mahso Khas village in Basti district, Uttar Pradesh, under the Model Solar Village Programme. It suits solar installers and integrators with rural off-grid or captive solar delivery experience and the capacity to provide long-term O&M.
Request For Proposal (rfp) For Land Aggregation For Insts Connected Solar Energy Project With Capacity Of 300 Mw In The Vicinity Of 220kv Bhalgamda Getco Substation, Dist Morbi, Gujarat
Terra Clean Limited · IN
This RFP seeks land aggregation services for a 300 MW grid-connected solar energy project in Gujarat, India. Bidders should have expertise in land acquisition, aggregation, and solar project development in India's renewable energy sector.
Solar photovoltaic modules – supply for photovoltaic energy expansion and storage
Diputación Foral de Bizkaia - Departamento de Administración Pública y Relaciones Institucionales · ES
Procurement of solar photovoltaic modules, energy storage systems, and monitoring equipment for expansion of renewable energy infrastructure at a fire station in Bizkaia, Spain. Bidders should be solar PV suppliers, energy storage integrators, or renewable energy system installers with experience in public-sector deployments.