Renewable Energy tenders — page 5
307 listings tracked right now · page 5 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 — 307 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.
42 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.
27 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.
Framework agreement for design and engineering of PV plants II
Technologie hlavního města Prahy, a.s. · CZ
Prague's municipal technology company is procuring a framework agreement with up to two suppliers for design and engineering services for new solar photovoltaic plants (FVE II). It suits engineering design firms with PV and electrical design experience, and the framework's scope makes it most realistic for established engineering consultancies or SMEs with relevant references.
Innovative Photovoltaic Solar Systems for Five CMRs in Madagascar
UNDP · MG
UNDP is procuring innovative solar photovoltaic systems for five CMR (likely community or health/mobile units) sites in Madagascar. Suited to solar installers and small renewable-energy suppliers or integrators with off-grid PV experience in Madagascar.
For Strengthening WASH and Energy Resilience for Children in Climate-Stressed Areas of Bangladesh
UNICEF · BD
UNICEF is seeking a contractor or partner to strengthen water, sanitation, hygiene and energy resilience for children in climate-stressed areas of Bangladesh. Suited to WASH and renewable-energy firms with climate-adaptation delivery experience in Bangladesh, though the thin description leaves the exact scope unclear.
GKW, BHKW Modernisierung
StEB Stadtentwässerungsbetriebe Köln, AöR · DE
StEB Köln seeks planning services to modernise the combined heat and power (CHP/BHKW) plant at the Köln-Stammheim wastewater treatment works, covering engine replacement from 2028, flexible control concepts with battery storage, and emissions reduction under the 44. BImSchV. Engineering consultancies with CHP, energy-systems simulation and wastewater-plant experience are the best fit.
Development of an energy master plan for the Île de Ré communities
COMMUNAUTE DE COMMUNES DE l'ILE DE RE · FR
The Communauté de communes de l'île de Ré is procuring a study to develop a territorial energy master plan (schéma directeur de l'énergie) for its area. It suits consultancies and energy-planning studio firms with local-government energy transition experience, and SMEs could credibly bid.
Operation and maintenance of a canopy solar power plant in Magny-Cours
Société d'Economie Mixte Locale "Nièvre Energies" · FR
A French public-sector company seeks an operator to run and maintain a solar photovoltaic canopy (ombrières) power plant at Magny-Cours. It suits renewable energy O&M providers and solar service firms, with a single-site scope that could fit an SME or subcontractor.
F6 shipping hall, photovoltaic installation management contract
Flughafen Zürich AG - Achats centralisés · CH
Zurich Airport seeks a contractor to design, build and manage a photovoltaic installation on the F6 shipping hall roof. A solar PV installer or EPC firm with Swiss on-site delivery capacity fits best, and a small SME could credibly bid for a single-site scope.
Plant engineering design services for photovoltaic systems at CNR sites
Consiglio Nazionale delle Ricerche - Area Territoriale di Ricerca di Roma 2 · IT
CNR is procuring engineering and architecture design services (PFTE, executive design, safety coordination in design phase) for installing photovoltaic systems on car-park canopies and at CNR sites in Pisa, Parma, Roma and Monterotondo, split into four lots. Suited to Italian engineering and architecture firms with solar PV design experience; lots are individually smaller and may suit SMEs.
Development of Agreements and Operating Manuals for the Implementation of a Project Preparation Facility (PPF) with FENOGE and a Credit Risk Guarantee with FNG, and Regulatory Enabling Frameworks for Energy Communities in Colombia
Global Green Growth Institute (GGGI)
GGGI is procuring consultants to draft agreements, operating manuals and regulatory frameworks for a Project Preparation Facility with FENOGE and a credit risk guarantee with FNG, plus enabling rules for energy communities in Colombia. Best suited to energy-policy, legal and financial consultancies with Colombian energy-transition experience.
Consultancy for engineering services for the development of feasibility studies of eight Energy Communities in Colombia incorporating renewable energy generation
Global Green Growth Institute (GGGI)
GGGI is seeking a consultancy to deliver engineering feasibility studies for eight Energy Communities in Colombia, including renewable energy generation components. Suited to engineering consultancies or energy-sector SMEs with renewable project feasibility experience in Colombia or Latin America.
The input is already in English, so I return it unchanged: Design documentation and building permit for sludge fermentation energy at Żory
Przedsiębiorstwo Wodociągów i Kanalizacji Żory Sp. z o.o. · PL
The tender procures design documentation and a final, legally binding building permit for a sludge hydrolysis and anaerobic fermentation system that produces renewable energy at the Żory wastewater treatment plant, including modernisation of the wastewater line. It suits engineering design firms with wastewater and biogas project experience in Poland, and SMEs can credibly bid.
Forschungsprojekt - DZSF - Ausgleich volatiler Energieerzeugung im Bahnstromnetz
Eisenbahn-Bundesamt · DE
Research project to investigate the impact of increasing renewable energy penetration on German railway power networks and develop technical/economic solutions for managing volatile generation. Bidders should have expertise in power systems, renewable energy integration, grid stability, and railway electrification.
School Centre Bogen - Heat Supply
Landkreis Straubing-Bogen · DE
The Landkreis Straubing-Bogen is procuring operation, maintenance, repair and heat supply for its biomass heating plant serving the Schulzentrum Bogen school campus. It suits operators or energy service companies with biomass plant O&M and heat-supply experience, and could be subcontracted by an SME.
Price registration for on-grid solar microgeneration system acquisition and installation
SECRETARIA DE ESTADO DA AGRICULTURA, ABASTECIMENTO, AQUICULTURA E PESCA - SEAG · BR
A Brazilian state agency is running a price-registration tender to buy and install an on-grid rooftop solar microgeneration system (360Wp PERC half-cell panels with a 1500W DC/AC inverter). Local solar installers and SMEs with electrical installation capacity fit this small-scale renewable works and supply contract.
Solar panels – Solar panels and energy storage
Veiligheidsregio Rotterdam-Rijnmond · NL
The Veiligheidsregio Rotterdam-Rijnmond is procuring solar panels and energy storage systems, with details in the tender documents. Suitable bidders are solar PV installers and energy storage suppliers, ideally with capacity to deliver and install for a public safety authority.
Integrated design and construction of micro photovoltaic power plant for public buildings
MUNICIPIO DE SANTO ANTONIO DA PATRULHA · BR
This tender procures integrated design and construction of a micro photovoltaic power plant for public buildings in a Brazilian municipality, funded by a state energy-efficiency convention. Bidders must be specialized engineering firms capable of delivering both detailed design and full on-site installation of solar generation infrastructure.
Geophysical Survey of Wind Farm Search Area 6/7
Ministerie van Economische Zaken en Klimaat, Rijksdienst voor Ondernemend Nederland (RVO) · NL
This tender procures a comprehensive geophysical survey of offshore wind farm search areas in the Netherlands, including bathymetric, morphological, and geological data collection and interpretation to support future wind farm development. Bidders should have expertise in marine geophysical surveying, data processing, and offshore energy infrastructure assessment.
Revitalization of administrative building Suvorovova 1854/152, Nový Jičín: electrical reconstruction, PV
Město Nový Jičín · CZ
The Nový Jičín municipality is procuring a full electrical reconstruction of an administrative building, plus a 48 kWp rooftop solar PV system with a 48 V battery store, roof insulation, and PV service support. It suits electrical and building-renovation contractors with energy-retrofit experience, and SMEs that can deliver as a prime or sub-contractor.
Preliminary design studies for BOULAOUANE and RIBAT EL KHEIR pumped-storage plants
OFFICE NATIONALE DE L'ELECTRICITE ET DE L'EAU POTABLE - BRANCHE ELECTRICITE · MA
ONEE is procuring preliminary design studies (APS) for the Boulaouane and Ribat El Kheir pumped-storage hydro plants in Morocco, through an open tender. It suits engineering consultancies with hydropower or pumped-storage design experience, either directly or in partnership.
Provision of a deep geothermal solution
COUNTESS OF CHESTER HOSPITAL NHS FOUNDATION TRUST · GB
The Countess of Chester Hospital seeks a development partner to design and deliver a phased geothermal energy system for the hospital site, funded via Public Sector Decarbonisation grants, with potential transition to a long-term Energy Services Agreement. Bidders should be geothermal specialists capable of managing staged development gateways, Salix compliance, and eventual heat-supply operations.
Trinkwasserkraftwerk Feschel
Gemeinde Guttet-Feschel (SRP Ingenieur AG) · CH
The Gemeinde Guttet-Feschel is tendering the design, supply, installation, testing and commissioning of the electromechanical equipment for a small hydropower plant that will generate electricity from spring water in an existing drinking-water pipeline. Suited to bidders with hydro turbine and electromechanical engineering capability, typically specialist equipment suppliers or engineering contractors able to deliver a single-site installation.
Trinkwasserkraftwerk Feschel
Gemeinde Guttet-Feschel (SRP Ingenieur AG) · CH
The Gemeinde Guttet-Feschel is procuring design, manufacture, transport, installation, testing, commissioning and training for the electromechanical equipment of a small hydroelectric plant. It turbinates spring water from the Bachalp pressure pipeline at a new powerhouse beside the existing pressure-breaker shaft, and suits electromechanical engineering firms or SMEs with small-hydro and drinking-water experience.
Integrated design and construction of micro photovoltaic power plant for municipal buildings
MUNICIPIO DE SANTO ANTONIO DA PATRULHA · BR
This tender procures integrated design and construction of a micro photovoltaic power plant for public buildings in a Brazilian municipality, funded by a state energy-efficiency convention. Bidders must be specialized engineering firms capable of delivering both detailed design and full on-site installation of solar generation infrastructure.
Chad: supply and installation of autonomous solar systems for health centres and schools
Chad Energy Access Scale Up Project - · TD
This tender procures and installs autonomous solar systems (SSS) to electrify health centres and schools across Chad, split into four lots. It suits solar installers and renewable energy SMEs or integrators with rural off-grid electrification experience.
Dynamic Purchasing System for biodiesel and sustainable fuels
Oslo kommune · NO
Oslo kommune is establishing a Dynamic Purchasing System (DPS) for procurement of biodiesel, bioethanol, HVO, and other sustainable fuels for municipal fleet and heating use. Bidders must be renewable-fuel suppliers, distributors, or producers with RED III compliance and ability to deliver at scale to a major Nordic municipality.
Dynamic purchasing arrangement for solar photovoltaic system procurement and installation
Molde Kommune · NO
This is a dynamic purchasing framework for procurement and installation of solar photovoltaic systems by Molde Municipality in Norway, with an estimated value of NOK 90M through 2027. Bidders must be solar installation contractors or equipment suppliers capable of delivering PV systems and mounting services to public sector clients.
Electricity Flexibility Solutions - Queenstown Area
Aurora Energy · NZ
Aurora Energy seeks electricity flexibility solutions in Queenstown, likely involving demand-response, storage, or grid-balancing technologies to support renewable integration and grid stability. Bidders should have expertise in power systems, energy storage, demand-side management, or related grid-modernization technologies.
Electricity Flexibility Solutions - Upper Clutha Area
Aurora Energy · NZ
Aurora Energy seeks electricity flexibility solutions (demand response, storage, grid services) for the Upper Clutha area in New Zealand to modernize grid operations and integrate variable renewable energy. Bidders should have expertise in grid flexibility technologies, energy storage, demand management, or smart grid systems.
DAS Energy
Stichting Openbaar Onderwijs Wijk bij Duurstede · NL
This is a dynamic purchasing system (DAS) for energy supply procurement by a Dutch public education foundation, seeking diverse energy suppliers to match supply and demand efficiently. Bidders should be energy suppliers or traders capable of serving institutional customers under EU Directive 2014/24/EU.
Dynamic Acquisition System for sustainability and energy transition technical assistance services
iCentral - Central de Compres de la Diputació de Girona · ES
This is a dynamic acquisition system (SDA) framework to pre-qualify companies for technical assistance contracts in sustainability and energy transition. Bidders must demonstrate technical and material capacity to support energy transition and sustainability projects.
Dynamic procurement framework – solar cells – equipment and installation
NTNU · NO
NTNU is establishing a dynamic purchasing framework for complete solar photovoltaic systems, including installation, operation and maintenance. Bidders should be solar installers, equipment suppliers, or integrated renewable-energy service providers capable of delivering utility or building-scale PV projects in Norway.
Electricity – Energy orders through CPO LT electronic catalog
Viešoji įstaiga CPO LT · LT
This is a dynamic purchasing system for electricity procurement through CPO LT's electronic catalog, open to suppliers throughout its validity period. Electricity suppliers and energy traders can bid to join the framework and fulfill individual purchase orders.
Energy Management Solutions Dynamic Market
University of Essex · GB
University of Essex is establishing a Dynamic Market framework for energy management, utility supply, net-zero solutions, and infrastructure across the UK, covering electricity/gas, metering, renewables, EV charging, and carbon management. Bidders must be energy service providers, utilities, renewable technology suppliers, or specialist consultants capable of delivering across multiple energy transition categories.
Sunflower husk pellets solid biofuel procurement
Відділ освіти, молоді та спорту П’ятихатської міської ради · UA
Procurement of sunflower-husk pellets (solid biofuel) by a municipal education department in Ukraine. Bidders should be biofuel suppliers or renewable-energy fuel distributors with capacity to deliver bulk solid biomass.
Supply and Installation of Solar Panels
An Post_391 · IE
An Post is establishing a qualification system for supply and installation of solar photovoltaic systems across approximately 53 properties nationwide in Ireland, with potential future maintenance and support services. Bidders should be solar installation contractors with experience in micro-, mini-, and small-scale generation systems (NC6–NC8 ESB Networks categories) and capability to work across diverse building types and electrical infrastructure.
Welsh Government Energy Service (WGES) Interim Framework
Llywodraeth Cymru / Welsh Government · GB
Welsh Government is developing an interim successor framework to support public sector decarbonisation, renewable energy, net-zero reporting, and climate action across Wales. Bidders should be energy consultancies, climate advisory firms, or renewable energy specialists with experience delivering decarbonisation programmes to public sector organisations.
City of Löhne electricity supply renewable energy 2027–2028
Kreis Herford im Auftrag der Stadt/Stadtwerke Löhne · DE
This tender procures renewable electricity (green power) supply for municipal facilities in Löhne, Germany for 2027–2028. Eligible bidders are energy suppliers with capacity to deliver certified renewable electricity to multiple public-sector consumption points.
Tender for the supply of pellets
Concello de O Porriño · ES
The Concello de O Porriño is tendering a supply contract for wood pellets, likely a renewable biomass heating fuel for municipal use. Small and mid-sized fuel suppliers with local delivery capacity fit this supply-only contract of about €99K.
Biomass supply for Baeza council and municipal sports centres
Alcaldía del Ayuntamiento de Baeza · ES
The Baeza City Council is procuring biomass fuel supply for its dependent centres and the Municipal Youth and Sports Board, with a stated value of €86,300 excluding VAT. A small local fuel supplier or SME with biomass logistics and delivery capacity in the Jaén area would fit this single supply contract.
Procurement of Solar Lights
FAO · PH
FAO is procuring solar lights for a GCP project in Maguindanao del Norte and Tawi-Tawi in BARMM, Philippines. Suppliers of solar lighting products with delivery capacity to these remote provinces, including SMEs, are a good fit.
Design Engineering Manufacturing Supply Supervision For Erection And Commissioning Of Decanters With Motors For Hbl Sugauli East Champaran Bihar
HPCL Biofuels Limited · IN
A state-owned biofuels company is procuring design, manufacture, supply, and erection and commissioning supervision of decanter centrifuges with motors for its Sugauli bioethanol plant in Bihar. Bidders suited to this are industrial equipment manufacturers and EPC-style engineering firms with decanter or centrifuge process experience.
Supply Of Microbial Culture And Process Chemicals On Door Delivery Basis At Hbl Plant Lauriya
HPCL Biofuels Limited · IN
HPCL Biofuels Limited is procuring microbial cultures and process chemicals, delivered to its Lauriya plant, which appears to be a biofuel (bioethanol) production facility. A supplier of industrial biotech consumables or chemicals, including an SME, could bid for this supply contract.
EOI for Selection of Experienced Agencies as Master System Integrator or Implementation Agency for SITC in Renewable Energy and Skill Development Sector through Rate Contract
Engineering Projects (India) Ltd. · IN
An Indian public sector engineering company is selecting agencies as Master System Integrators or Implementation Agencies to supply, install, test and commission (SITC) renewable energy and skill development systems through a rate contract. Suited to experienced EPC, system integration and renewable energy implementation firms, with SMEs more likely to bid as sub-contractors.
New multi-storey car park Adenau Wimbachstraße, Lot 4 electrical building services planning
Stadt Adenau, vertreten durch die Verbandsgemeindeverwaltung Adenau · DE
City of Adenau seeks electrical engineering design services (HOAI phases 1–9) for a new 194-space parking garage with mandatory EV charging, photovoltaic system, and lift infrastructure. Bidders must be qualified German electrical design consultants capable of lifecycle assessment and compliance with urban-development funding rules.
Engineering services – Electrical systems, Lot 4, new car park Adenau
Stadt Adenau, vertreten durch die Verbandsgemeindeverwaltung Adenau · DE
Engineering design services (phases 1–9 per HOAI) for electrical and technical systems in a new multi-storey car park in Adenau, Germany, including photovoltaic, EV charging, lifts, fire detection, and parking-management systems. Bidders must be qualified electrical/technical engineers capable of coordinating with building, HVAC, and structural design teams and delivering to strict timelines.
Nova Education Trust Contract for Supply of Biomass Boiler Fuel Pellets
Nova Trust
Nova Education Trust is seeking a single supplier to supply and manage biomass wood pellets for boiler fuel at two Nottinghamshire school sites over three years, with a one-year extension option. A bidder with pellet sourcing, logistics and fuel-management capability, ideally an SME-scale fuel supplier, fits this contract.
Purchase of training materials for solar photovoltaic systems implementation and maintenance programme
SENA REGIONAL RISARALDA Grupo de Apoyo Administrativo Mixto// · CO
This SENA Regional Risaralda tender buys training materials for the solar photovoltaic systems implementation and maintenance programme in Colombia. It suits suppliers of educational kits, technical teaching materials, or PV training equipment, including small local SMEs.
Estimate for the cost of purchase of necessary solar fencing materials to set up a tool room for the maintenance of Solar Power Fencing in kokkathode Forest station. under Naduvathumoozhi Range during 2026-27.
Forest Department · IN
This tender procures solar fencing materials to equip a tool room for maintaining the solar-powered fence at Kokkathode Forest Station in Kerala's Naduvathumoozhi Range, for 2026-27. A local supplier or small hardware and solar-equipment SME able to deliver materials to a forest station would fit.