Closed tenders — page 95
Procurement notices that have closed in the last 12 months. Each keeps its contracting authority, estimated value and original closing date, so you can see which buyers tender repeatedly and on what cycle. Closed notices drop out of this archive after a year. 7,245 in the archive across 151 pages. Browse live tenders instead.
Development of Electricity Regulatory and Institutional Frameworks for Nigeria's Clean Energy Transition
organisation
This tender procures technical assistance to strengthen Nigeria's electricity regulator in emissions tracking, demand forecasting, and institutional capacity for clean energy transition implementation. Bidders should be consulting firms or expert networks with regulatory advisory, energy-sector, and institutional-strengthening expertise, ideally with African power-sector experience.
Ecological Support for Biodiversity Net Gain
Authority· GB
A UK regional authority seeks consultancy support to oversee biodiversity net gain (BNG) delivery on local authority land across four councils, including habitat plan reviews, monitoring, and assessments. Bidders should be ecological consultants or environmental specialists with expertise in habitat management, BNG compliance, and biodiversity offsetting frameworks.
National Expert on Marine Biodiversity and Conservation Planning
organisation· ID
a UN development agency seeks a National Expert on Marine Biodiversity and Conservation Planning to support Indonesia's marine ecosystem protection and sustainable ocean management. The role suits conservation professionals, marine biologists, and environmental consultants with expertise in biodiversity assessment and policy development.
Battery Critical Raw Material Procurement
organisation· US
This tender procures lithium carbonate, a critical raw material for battery energy storage and electric vehicle production. Bidders should be chemical suppliers or mining and refining companies with lithium carbonate production or distribution capacity.
Grazing rights award in a protected forest area in Cáceres, Spain
organisation· ES
This tender awards grazing rights in a national park forest area in Cáceres, Spain. Bidders must be agricultural operators or livestock farmers capable of sustainable pastoral management in a protected natural area.
Nature-based interventions evidence review: ecosystem function, benefits, and nature-related risks
organisation· GB
A UK environmental agency is commissioning an evidence review to assess how nature-based interventions deliver ecosystem services and reduce nature-related risks, with findings to guide environmental practitioners, business, and finance sectors. Bidders should have expertise in ecological science, evidence synthesis, and nature-based solutions frameworks.
Procurement of corporate carbon footprint verification services for 2025, 2026 and 2027
organisation· ES
This tender procures corporate carbon footprint verification services for a Spanish export-credit insurance provider across three fiscal years (2025–2027). Bidders should be specialized in GHG accounting, carbon footprint auditing, and corporate emissions verification.
Procurement of contaminated excavation soil and concrete transport service between two Madrid municipalities
organisation· ES
This tender procures transport of contaminated excavation soil and concrete between two locations in Madrid. Bidders must be licensed waste-transport operators with capacity to handle hazardous and contaminated materials safely.
Engineering services for HVAC and fire-safety systems – a German healthcare building retrofit
organisation· DE
This tender procures engineering design services for HVAC, heating, cooling, and smoke-control systems for a fire-safety retrofit of a hospital rehabilitation building in Germany. Bidders should be specialized MEP/TGA design firms with HOAI Phase 3–8 experience and German building-code compliance expertise.
Municipal Biodiversity and Open-Space Strategy Tender 2026
Municipality· ZA
This tender procures development of a biodiversity strategy and action plan plus municipal open-space strategy for Mbombela city, South Africa. Bidders should have expertise in biodiversity conservation planning, ecological assessment, and municipal spatial/environmental strategy design.
Planting and maintenance services of green areas – Climate adaptation through green and blue infrastructure development at a healthcare facility
organisation· PL
This tender procures planting and maintenance services for green areas around a healthcare facility as part of climate adaptation through green and blue infrastructure development. Bidders should be landscape and horticulture contractors with experience in large-scale green space management and climate-resilient planting.
Architect selection for renovation and new construction of educational facilities in Zaandam
organisation· NL
Architect selection for the renovation and new construction of two primary schools on a single site in Zaandam, Netherlands. Suitable bidders are architectural firms with experience in educational facility design and sustainable building practices.
Mobile Laboratory Trailer Procurement
Department· CA
A Canadian environmental agency seeks supply and delivery of one mobile laboratory trailer equipped to analyze marine water samples for fecal coliform isolation in remote areas. Bidders should be specialized equipment manufacturers or integrators with experience in mobile lab design, water-quality testing systems, and remote-area deployment.
2026/FLGUA/FLGUA/137514 Elaboración de planes de finca, como instrumento que facilite la implementación de prácticas de ganadería sostenible en el municipio de El Chal, departamento de Peten
organisation· GT
a UN food-and-agriculture agency seeks elaboration of farm management plans to facilitate sustainable livestock practices in El Chal, Petén, Guatemala. Bidders should have expertise in agroecology, sustainable ranching, farm planning, and community engagement in rural Central America.
Environmental services – EU water-framework groundwater monitoring network autumn 2026 to spring 2027
organisation· DE
Procurement of groundwater sampling, laboratory analysis, and data quality assurance for 774 monitoring stations across Germany under EU Water Framework Directive requirements. Bidders must have hydrogeological field expertise, certified laboratory capacity for water chemistry, and data management systems.
Services incidental to forestry – Ausbringung von chemischem Verbissschutz
organisation· DE
Procurement of chemical deer-repellent application services for forest management in the Rohrbach district of Saxony, Germany. Suitable bidders are forestry contractors or specialized service providers with expertise in wildlife protection and chemical application in forest ecosystems.
Circular Economy: Tyre Waste Processing
Municipality· GB
A UK local authority seeks an experienced supplier to collect, transport, and process tyre waste (up to 125 tonnes/annum) from 19 household recycling centres and fly-tipped sites across the region, using lawful environmentally responsible methods including shredding, granulation, and recycling. Bidders must be fully permitted waste processors with strong H&S and environmental compliance, capacity to mobilise within two weeks, and a 3-year contract horizon.
Solar photovoltaic modules – Expansion of a solar farm with associated infrastructure in Poland – Phase II
organisation· PL
This tender procures design, supply, installation, and commissioning of a 659.88 kWp solar photovoltaic farm expansion (Phase II) in Poland, bringing total capacity to 1.56 MW. Bidders should be solar EPC contractors or module/equipment suppliers with experience in utility-scale PV installations and grid integration.
Geotechnical engineering services – Soil survey and contamination assessment across a major European metropolitan region
organisation· FR
Geotechnical engineering and soil-pollution survey services across a major European metropolitan area. Bidders must have expertise in subsurface investigation, contamination assessment, and environmental site characterization.
Industrial Water Treatment Services
organisation· US
This tender procures industrial water treatment services for a US government network contract office, likely supporting facility operations and environmental compliance. Bidders should have expertise in water treatment technologies, chemical handling, system maintenance, and government contracting experience.
Strategic Advisory for Climate Finance Pipeline Development and Capacity Building
organisation
A German international development agency seeks strategic advisory services to develop climate finance project pipelines and build institutional capacity for climate finance mobilization. Bidders should have expertise in climate finance processes and developing-country institutional strengthening.
Engineering design services for landslide remediation and geo-protection works in Bulgaria
organisation· BG
This tender procures engineering design services for landslide remediation and geo-protection works in Sofia, Bulgaria, including technical and working project phases plus site supervision. Bidders must be licensed engineering design firms with expertise in geotechnical engineering, hydrology, and civil infrastructure.
Engineering design services – a Hungarian municipal stormwater infrastructure project
organisation· HU
Engineering design services for stormwater drainage system development in Nyíregyháza, Hungary, including permit plans, construction drawings, site supervision, and procurement support. Bidders should be engineering design firms with expertise in water infrastructure, stormwater management, and EU grant compliance.
Waste management services for diverse waste streams
organisation· ES
This tender procures waste management services for diverse waste streams in Cantabria, Spain. Bidders should be waste-management operators with collection, treatment, and disposal capabilities across multiple waste categories.
Geotechnical study and excavated-materials characterization for coastal adaptation
Municipality· CA
This tender procures geotechnical study and characterization of excavated materials for coastal erosion and submersion risk assessment (2100 horizon) along a 150m shoreline in Quebec. Bidders must be professional engineering/consulting firms with Quebec establishment and expertise in coastal climate-adaptation engineering.
Asistencia técnica para la supervisión, coordinación de seguridad y control medioambiental de obras de infraestructura hídrica en España
organisation· ES
Technical assistance for supervision, safety coordination, and environmental control of water supply infrastructure improvement works in Spain. Bidders must have expertise in construction project management, occupational health & safety, and environmental compliance for water infrastructure.
Supply of solar panels and installation
organisation· NG
A UN humanitarian agency is procuring solar panels and installation services for deployment in Nigeria, targeting renewable energy infrastructure for humanitarian operations. Bidders should have solar PV supply and installation expertise, ideally with experience in developing-market contexts and UN procurement compliance.
Supply and installation of air-conditioning and air-renewal systems for five Sesc units
organisation· BR
This tender procures supply and installation of air-conditioning and air-renewal systems across five Sesc facilities in Minas Gerais, Brazil. Bidders should be specialized HVAC contractors with experience in multi-site commercial installations and climate control system design.
A Canadian utility company - Request for Proposal - Electric Distribution System Planning - Circuit Loading Policy Study
organisation· CA
A Canadian utility company seeks a consultant to conduct a strategic study on optimal electrical distribution loading policies for an aging grid and future load growth. The successful bidder must be an experienced engineering/utility consultant capable of analyzing distribution and transmission asset strategies and policy recommendations.
Electricity, heating, solar and nuclear energy – Balancing electricity and heating demand at a sports centre in Poland
organisation· PL
This tender procures supply and installation of renewable energy and heating equipment (solar, heat pumps, thermal storage) for a sports centre in Poland to balance electricity and heating demand. Bidders should be equipment suppliers, installers, or engineering firms with experience in renewable energy systems and building energy retrofits.
Supply of luminaires for the replacement of existing luminaires with LED in different roads of a Spanish autonomous city
Municipality· ES
Procurement of LED luminaires to replace existing street lighting across multiple roads in a Spanish autonomous city. Bidders should be lighting manufacturers or installation specialists with experience in large-scale municipal LED conversion projects.
Consultancy Services for Procurement of a Management Information Systems Specialist
Bank· DM
A multilateral development bank seeks a management information systems specialist via consultancy services to support climate-related initiatives in the Caribbean region. Bidders should have expertise in MIS design, climate-sector knowledge, and experience working with multilateral development institutions.
Pacific island nation, various refrigeration equipment: Lot 1-10m3 freezer stores x 2; Lot 2-5m3 chill stores x 2; Lot 3-2-tonne day flake ice machines x 2; Lot 4-solar powered ice makers x 2
Department· TV
A Pacific island nation's fisheries department is procuring refrigeration equipment (freezer stores, chill stores, flake ice machines, and solar-powered ice makers) to support fisheries cold-chain infrastructure. Bidders should be equipment suppliers or distributors with experience in commercial refrigeration systems, ideally with solar/renewable energy integration capability for remote island deployment.
Turbulence Reduction Screens for Wind Energy Fan Array Systems
organisation· US
A US federal research agency seeks turbulence reduction screens for wind energy fan array systems to improve aerodynamic efficiency and reduce energy losses. Bidders should have expertise in wind engineering, aerodynamic flow control, and manufacturing of specialized fan accessories.
Engineering services – Flood-defence infrastructure project: raising a riverside embankment in France and classifying it as a dike system - 4 years
organisation· FR
Engineering services for flood-defence infrastructure: raising an embankment in a French city and classifying it as a dike system over 4 years. Bidders must have expertise in hydraulic engineering, flood-risk assessment, regulatory dossier preparation, and construction supervision.
RFQ/003/2026/27
Department· ZA
This tender seeks registered EPC (Energy Performance Certificate) professionals to conduct energy performance assessments and issue certificates for five selected buildings over six months in South Africa. Bidders must be qualified energy auditors or EPC-registered consultants capable of delivering compliance-grade building energy assessments.
Household-refuse disposal services – municipal waste collection and disposal procurement
organisation· PL
This tender procures household waste collection and disposal services for a Polish city, including container provision and maintenance. Bidders must be waste-management operators with licensed disposal/recycling facilities and capacity to serve a municipal residential area.
Contract engineer supervision for a Polish water infrastructure and climate resilience project
organisation· PL
This tender procures contract engineer supervision services for a water reservoir and river regulation project in Poland, designed to enhance climate resilience and flood adaptation. Bidders should be engineering firms or consultancies with expertise in water infrastructure oversight, project management, and construction supervision.
Call for External Collaborators to provide Communication, Visibility, Monitoring and Evaluation Independent Consultant for a Multilateral Green Jobs and Skills Project in Ghana
organisation· GH
A UN labour agency seeks an independent consultant to provide communication, visibility, monitoring and evaluation services for a multilateral green jobs and skills development project in Ghana. The role suits sustainability-focused consultants with expertise in skills development, green economy transitions, and M&E in development contexts.
Load-bearing structure design services – new sports hall and childcare facility
organisation· DE
Structural engineering design services (phases 1–6) for a new dual-use sports hall and childcare facility in Germany, with timber-frame construction and flood-resilience requirements. Bidders must be qualified structural engineers capable of managing complex geotechnical, water-law, and fire-safety constraints in a flood-zone setting.
Haiti: Consultant recruitment for gender and climate budget integration framework
Ministry· HT
Recruitment of a consultant to develop and/or update framework documents integrating gender and climate markers into programme budgets for a government ministry. Bidders should have expertise in climate budgeting, gender-responsive finance, and public financial management reform.
Environmental quality control services – Ecological monitoring of wildlife passages and vegetation along a Polish national road bypass
organisation· PL
This tender procures four-year environmental monitoring services for wildlife crossing passages and vegetation establishment along a national road bypass in Poland. Bidders should have expertise in ecological surveying, wildlife monitoring, and habitat assessment.
Refuse and waste related services – municipal waste management procurement
Municipality· FR
This tender procures waste collection, transport, and treatment services (mixed waste and rubble) for a French inter-municipal authority. Bidders should be waste-management operators with fleet capacity, treatment facility access, and local operational capability.
Air sampler procurement for a Spanish nuclear facility
organisation· ES
Procurement of air samplers for a Spanish nuclear facility to monitor radioactive emissions and environmental compliance. Bidders must supply specialized air-sampling equipment suitable for nuclear facility operations.
Strengthening climate resilience for children and families in Madagascar
organisation· MG
A UN agency seeks to strengthen climate resilience for children and families in Madagascar through adaptation and risk-reduction programmes. Bidders should have expertise in climate adaptation, community-based resilience, child protection, and development work in vulnerable regions.
Waste transport services – mechanical handling and logistics for bulk materials
organisation· BE
This tender procures mechanical pushing, loading, and transport of waste materials and crushed stone at a recycling facility in Belgium. Bidders should be waste-management or transport operators with equipment and logistics capacity for bulk material handling.
Supply of arms, extensions and LED luminaires for public lighting maintenance in a Spanish municipality
Municipality· ES
This tender procures LED luminaires, arms, and extensions for public street lighting maintenance in a Spanish municipality. Bidders should be electrical equipment suppliers or lighting specialists capable of delivering energy-efficient LED components for municipal infrastructure.
Engineering design services – Development of project documentation for sanitary sewerage and water supply network infrastructure in a residential area in Łódź
organisation· PL
This tender procures engineering design documentation for sanitary sewerage and water supply network infrastructure serving a residential area in Łódź, Poland. Bidders should be engineering design firms with expertise in municipal water and wastewater infrastructure planning and technical documentation.