Closed tenders — page 117
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. 7,242 in the archive across 151 pages. Browse live tenders instead.
Sewage, refuse, cleaning and environmental services – Anaerobic digestion of municipal food waste
organisation· SE
A Swedish municipality seeks a contractor to perform anaerobic digestion (biogas production) of municipal food waste, converting organic waste into energy and compost. Bidders should be waste management or biogas operators with experience in food-waste processing and anaerobic digestion technology.
Provision Of Services Related To Analytical Works And Capacity Building On Advancing Green Public Procurement Practices In Indonesia
organisation· ID
A UN development agency is procuring analytical services and capacity-building support to advance Green Public Procurement (GPP) practices in Indonesia, including policy advice, training, and institutional strengthening. Bidders should be consulting firms, research organizations, or capacity-building specialists with expertise in sustainable procurement, public sector reform, and environmental policy.
Civil engineering consultancy services – 30.442/26; AT-SEI-26001 Technical assistance for resilience evaluation of state highway infrastructure against hydrometeorological events.
organisation· ES
Technical assistance to evaluate the resilience of state highway bridges against hydrometeorological events. Bidders should be civil engineering consultancies with expertise in infrastructure climate-adaptation assessment and bridge hydraulic/structural analysis.
UK Raised Bog and Wetland Survey (Regional Assessment)
organisation· GB
A UK environmental-agency seeks a contractor to conduct a comprehensive vegetation and habitat survey of raised bogs and wetlands in Northumberland, including species identification, GIS mapping, and condition assessment. Bidders should have expertise in bryophyte/vascular plant taxonomy, wetland ecology, and ecological survey methodologies.
Refuse and waste related services – Municipal waste collection and disposal services in a Polish commune
organisation· PL
Municipal waste collection and disposal services for a Polish commune covering ~10,000 residents and 3,500 households, including operation of a selective waste collection point. Bidders must be licensed waste management operators capable of delivering collected waste to compliant treatment facilities.
Pre-Qualification on technical and operational support on WASH programme to ensure equitable and sustainable access to climate resilient WASH services in Pakistan under a UN agency Pakistan CPD 2023-2027
organisation· PK
a UN agency seeks technical and operational support partners to strengthen WASH (water, sanitation, hygiene) programme delivery in Pakistan with emphasis on climate resilience and equitable access. Bidders should have demonstrated expertise in WASH infrastructure, climate adaptation, and sustainable service delivery in South Asian contexts.
Building-inspection services – Market for regulatory control, diagnostic, and compliance monitoring services
organisation· FR
A French property management company seeks building inspection, regulatory control, and compliance monitoring services for tertiary sector properties in France. Qualified engineering and surveying firms with expertise in building diagnostics, regulatory oversight, and facility auditing are the target bidders.
Technical assistance for developing a sustainable workplace mobility plan for a municipal holding company
Municipality· ES
This tender procures technical assistance to develop a Sustainable Mobility Plan for a municipal holding company in Málaga, Spain. Bidders should be consulting firms or mobility/sustainability specialists with expertise in transport planning, modal shift, and workplace commute optimization.
Call for International Master Trainer in Sustainable Tourism – Trainer-of-Trainers Programme for Green Youth Employment in Indian Ocean Region
organisation· MG
A UN labour agency seeks an International Master Trainer in Sustainable Tourism to design and deliver trainer-of-trainers (ToT) programmes for youth employment in green sectors across Madagascar, Comoros, Mauritius, and Seychelles. Bidders should be expert practitioners with adult education, sustainable tourism, and regional development experience.
Technical assistance services – open call for proposals
Agency· FR
This tender procures a Coordinator position to implement a EU-funded facility focused on strategic solutions for green urban development in Colombian cities. The role suits experienced development professionals with expertise in urban sustainability, EU-funded project management, and Latin American green infrastructure.
Supply and installation of safety, functionality, equipment, lighting, climate control and monitoring elements for municipal cycling infrastructure affected by the October 29, 2024 DANA flood in the Horta Sud region.
organisation· ES
Supply and installation of safety, functionality, lighting, climate control, and monitoring equipment for municipal cycling infrastructure damaged by the October 2024 DANA flood in the Horta Sud region. Bidders should have experience in outdoor infrastructure rehabilitation, electrical systems, and climate-resilient design.
Occupational Environmental Measurement Services for Police Welfare Facilities
organisation· CO
This tender procures occupational and environmental measurement services (air quality, noise, ergonomics monitoring) across multiple police welfare facilities in Colombia. Bidders should be specialized environmental/occupational health consultancies or certified measurement laboratories with Colombian regulatory compliance expertise.
Maintenance services for municipal parks, gardens, and green spaces across a Spanish municipality for 2026–2030
Municipality· ES
This tender procures integrated maintenance and conservation services for municipal parks, gardens, and green spaces across a Spanish municipality for 2026–2030, including landscaping, vegetation management, and urban beautification. Bidders should be specialized landscape and grounds maintenance contractors with capacity to deliver year-round integrated management across multiple sites.
Repair and preventive maintenance services for solar thermal systems, hot water systems, boilers, plumbing, and refrigeration units at a municipal facility in Lanzarote
organisation· ES
This tender procures repair and preventive maintenance services for solar thermal systems, hot water systems, boilers, plumbing, and refrigeration units at a municipal facility in Lanzarote. Bidders should be HVAC/mechanical contractors with experience in renewable energy systems, water heating, and industrial refrigeration maintenance.
Supply of irrigation materials and live plants for a mixed nature and sustainable environment programme
Municipality· ES
This tender procures irrigation materials and live plants for a mixed sustainability programme focused on nature and sustainable environment in Béjar, Spain. Bidders should be suppliers of horticultural and landscaping materials with experience in environmental restoration or municipal green infrastructure projects.
Electricity – Procurement of electricity supply in the free market for municipal buildings.
Municipality· ES
This tender procures electricity supply for municipal buildings in the free market. Bidders must be energy suppliers capable of serving public institutions.
Refuse collection services – Acquisition of waste collection and transport services to final disposal destination
organisation· PT
This tender procures refuse collection and transport services to final disposal destination for a Portuguese water utility. Suitable bidders are waste management operators with collection fleet capacity and licensed disposal/recycling network access.
Polypropylene collection pipes for irrigation network modernization and environmental works in Spain
organisation· ES
This tender procures polypropylene collection pipes for irrigation network modernization and environmental works across three municipalities in Valencia, Spain. Bidders should be suppliers of agricultural irrigation infrastructure materials with experience in large-scale water distribution system upgrades.
Procurement of water tanks and compact mobile water filtration stations
organisation
This tender procures water tanks and compact mobile water filtration stations for a resilience-funding initiative supporting water supply resilience in Ukraine. Bidders should be manufacturers or suppliers of water treatment and storage equipment with capacity to deliver to conflict-affected regions.
Sewage, refuse, cleaning and environmental services – Sewer cleaning, separator maintenance, and ash removal services for a waste treatment facility in Kraków
organisation· PL
This tender procures sewage system cleaning, separator maintenance, and ash removal services for a waste-to-energy facility in Kraków. Bidders must be specialized environmental/waste-management service providers with experience in industrial wastewater and thermal treatment plant operations.
Public Tender for Wastewater Treatment Equipment Supply
organisation· UY
This tender procures supply and installation of an aeration system for a wastewater treatment plant serving Canelones, Uruguay. Bidders should have experience in wastewater treatment equipment, aeration technology, and installation capabilities in Latin America.
Consultant to support a national climate directorate
organisation· ME
A UN development agency seeks a consultant to support a national Directorate for Climate Change with technical expertise in climate policy, adaptation, or mitigation strategy. Bidders should have demonstrated experience in climate governance, international climate frameworks, or climate-related programme management.
Consultancy to Conduct Environmental Justice Study
organisation· MW
A UN development agency seeks a consultant to conduct an environmental justice study, likely examining equity dimensions of environmental policy and climate impacts in Malawi. Bidders should have expertise in environmental justice, social research, and sustainability policy analysis.
Engineering design services for the construction of civil engineering works – Design, verification and support services for a Romanian public-sector building rehabilitation project
organisation· RO
Engineering design and project verification services for structural reinforcement and deep energy renovation of a Romanian public building, reducing seismic risk and primary energy consumption by 81% through envelope retrofit, HVAC modernization, LED lighting, heat-recovery ventilation, and rooftop solar PV installation. Bidders should be multidisciplinary engineering design firms with expertise in structural consolidation, building energy performance, and renewable energy integration.
Hazardous and Non-Hazardous Waste Removal Services at a Spanish Airport
organisation· ES
This tender procures hazardous and non-hazardous waste collection and removal services at a major Spanish airport. Bidders must be licensed waste management operators with capacity to handle airport-scale volumes and regulatory compliance for both waste streams.
Forestry services – Fire prevention in safety strips around inhabited areas, municipal properties, and roadsides in a Spanish municipality
organisation· ES
This tender procures fire prevention services in safety strips around inhabited areas, municipal properties, and roadsides in a Spanish municipality. Bidders should have expertise in forestry management, vegetation control, and wildfire risk mitigation in peri-urban settings.
Climate Adaptation Facility for Belize Advanced by an International Climate Mobility Organization
organisation· BZ
This is a climate adaptation facility for Belize managed by a UN operational agency and an international climate mobility organization, procuring services and/or infrastructure to build community resilience to climate impacts. Bidders should have expertise in climate adaptation, community engagement, resilience infrastructure, and experience working in small island/vulnerable developing states.
Organic waste treatment and transport services procurement for an Italian municipality
organisation· IT
Procurement of organic waste (EER 20.01.08) treatment and transport services for a municipality in Italy, for 12 months with renewal options. Bidders must operate waste collection, sorting, and logistics capabilities for municipal organic refuse streams.
State-Level Project Preparation for Climate-Resilient Development in India
organisation· IN
A UN development agency is seeking project preparation services for a state-level climate-resilient development initiative in India, likely involving feasibility studies, design, and planning for climate adaptation or mitigation infrastructure. Bidders should have experience in climate resilience project design, development planning, and work in Indian state contexts.
Procurement of chassis for suction/flushing vehicle
organisation· NO
a Scandinavian municipal water authority seeks to procure one 3-axle chassis for a suction/flushing vehicle powered by electric motor or compressed biogas, replacing aging equipment used for sewer cleaning and maintenance. Bidders must be vehicle chassis manufacturers or integrators capable of delivering zero-emission or low-emission drivetrains meeting Euro-class standards and 8-hour operational range.
Architectural, construction, engineering and inspection services – Project management consultant procurement
organisation· SE
Procurement of project management consultant services for electrical grid station construction projects in Sweden. Bidders must have expertise in grid infrastructure, project coordination, and Swedish energy sector standards.
Refuse disposal and treatment – Oil residue collection at a Swedish port
organisation· SE
This tender procures collection and treatment of oil residues, sludge, and bilge water from ships calling at a port in Sweden. Bidders should be specialized waste management or maritime environmental service providers with experience in hazardous marine waste handling and disposal.
Request for Quotation (RFQ) for Independent Final Evaluation: Strengthening Village-Based Climate Action and Livelihood in South Sumatra Province, Indonesia (a UN operational-support agency project)
organisation· ID
a UN operational-support agency seeks an independent final evaluator for a climate adaptation project, which strengthens village-based climate action and livelihoods in South Sumatra through adaptation and sustainable development initiatives. The successful bidder should have expertise in climate adaptation evaluation, community-based programme assessment, and Indonesian context knowledge.
Engineering and construction services – Prepare complete tender documentation for the execution contract and contract documents and carry out construction and project management on behalf of a Norwegian municipality
organisation· NO
A Norwegian municipality seeks consultative engineering and construction services to design and manage the execution of approximately 3.8 km of new pedestrian/cycle path infrastructure plus water and sewage installations along a county road. The tender targets engineering consultants and construction project managers with experience in multi-utility infrastructure delivery and municipal project oversight.
A US federal environmental-data centre
organisation· US
a US federal weather agency seeks a contractor to operate and maintain a regional weather records centre, preserving and providing access to historical weather and climate data critical for climate research and adaptation. Bidders should have expertise in environmental data management, archival systems, and climate information services.
Repair and maintenance services of building installations – Maintenance service for installations of cultural institution buildings in Castellón and Valencia
Institute· ES
This tender procures repair and maintenance services for building thermal installations, air quality, pest control, and Legionella compliance across cultural institution buildings in Spain. Bidders must be specialized HVAC service providers with expertise in energy efficiency, building system management, and health/safety compliance.
Regional weather records center operations contract
organisation· US
A US federal climate agency seeks a contractor to operate and maintain a regional weather records center, preserving and providing access to historical weather and climate data critical for climate research and adaptation planning. Bidders should have expertise in climate data management, archival systems, and regional weather record stewardship.
Exceptional Procurement 41/2026
University· UY
Procurement of water-quality testing kits (DQO, ammonia, nitrate, E. coli, coliforms) and glass-fiber filters for a sustainable agrofoods research group at a Uruguayan technical university. Bidders should be laboratory equipment suppliers or distributors capable of delivering certified analytical test kits.
Environmental management – a Lithuanian municipality's green-space monitoring plan implementation (Open international procurement)
organisation· LT
This tender procures implementation of an environmental monitoring plan for green spaces and vegetation in a Lithuanian municipality, tracking their ecological condition over time. Bidders should have expertise in ecological surveying, environmental monitoring, data collection, and reporting on urban green infrastructure health.
Contract for rapid analysis of climate change impacts on workers and union organizing opportunities in Chad
organisation· TD
A UN labour agency seeks rapid analysis of climate change impacts on workers and union organizing opportunities in Chad. Bidders should have expertise in climate adaptation, labor rights, and socioeconomic research in sub-Saharan Africa.
Chiller and Cooling Tower Water Treatment Services - US Federal Healthcare Facility
organisation· US
This tender procures chiller and cooling tower water treatment services for a US federal healthcare facility, including chemical treatment, monitoring, and maintenance to optimize HVAC system efficiency and prevent corrosion/scaling. Bidders should be specialized water treatment service providers with experience in institutional/healthcare facility cooling systems and EPA/state water discharge compliance.
Startup, supervision, management and maintenance of thermal, refrigeration, natural gas, sewage, and electrical installations for a new university hospital in Spain
organisation· ES
This tender procures startup, supervision, management and maintenance of thermal, refrigeration, natural gas, sewage, and electrical installations for a new university hospital in Spain. Bidders must have technical expertise in building systems integration, HVAC, utilities management, and electrical infrastructure for large healthcare facilities.
Maintenance service for climate control and lighting systems in a Spanish university building
University· ES
Maintenance service for climate control and lighting systems in a Spanish university targeting energy-efficiency optimization. Bidders should have HVAC and building automation expertise with proven university or institutional facility management experience.
Environmental issues consultancy services – Provision of International Climate Negotiation and Carbon Markets Services
Department· IE
This tender procures consultancy services to support a European country's engagement in international climate negotiations during its EU Presidency in 2026 and to develop its strategy on international carbon markets. The successful bidder will be an environmental/climate consulting firm with deep expertise in multilateral climate diplomacy, carbon market mechanisms, and EU climate policy.
Coastal Flooding and Tsunami Inundation Review and Data Interpretation
organisation· CA
A Canadian coastal municipality seeks a qualified consultant to review and interpret coastal flood risk assessments and tsunami inundation data, incorporating updated climate change and sea level rise scenarios. The ideal bidder has expertise in coastal hazard analysis, climate science, and geospatial data interpretation.
Architectural, engineering and planning services – Bat survey assessments, specialist training delivery, and conservation measure development
organisation· DE
A German conservation organization seeks bat survey expertise, conservation measure design, and educational content development across four forest project areas in southwest Germany. Bidders must combine field ecology skills with woodland management and adult education delivery.
Argentina: comprehensive framework for cloud services architecture, governance, and sustainability design and implementation
organisation· AR
This tender procures comprehensive design, implementation, governance, and sustainability framework for cloud services architecture for Argentina's public innovation sector. Bidders should be cloud architecture and governance specialists with experience in public-sector digital transformation and sustainable IT infrastructure.
Health and safety services – PRC_0104/2026_STE - Acquisition of services within the Quality, Environment and Safety Management System for a Portuguese water utility
organisation· PT
This tender procures quality, environment, and safety management system services for a Portuguese water utility. Bidders should offer expertise in ISO standards implementation, environmental compliance, and occupational health and safety management for water infrastructure operations.