Closed tenders — page 116
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.
61—BATTERY STORAGE
organisation· US
A US federal defense agency seeks to procure battery storage units for military logistics and operational support. Bidders should be battery manufacturers or storage-system integrators with government contracting experience and ability to meet defense supply-chain requirements.
HVAC packages – 2026-42-BAU-EU-X Procurement of fan coil units for a German public broadcaster
organisation· DE
Procurement of 567 fan coil units for delivery in partial shipments to a German public broadcaster. Bidders should be HVAC equipment suppliers capable of manufacturing or distributing commercial fan coil systems in bulk quantities.
National Consultancy to conduct Energy Audit and Emissions Assessments
organisation· ZW
A UN development agency seeks a national consultant to conduct energy audits and emissions assessments in Zimbabwe, likely across public/private facilities or sectors. Bidders should have expertise in energy management, GHG quantification, and audit methodologies.
Repair and maintenance services for cooling and heating systems – Energy supply and facility maintenance for HVAC and hot water installations: French municipal procurement
Municipality· FR
This tender procures repair, maintenance, and energy supply services for HVAC and domestic hot water systems across French public entities. Bidders should have expertise in commercial building climate-control systems maintenance, energy efficiency optimization, and facility management for municipal and social service infrastructure.
Refuse and waste related services – Municipal waste collection and management in a Polish municipality
organisation· PL
This tender procures municipal waste collection and management services for residential and recreational properties in Poland. Bidders must be waste-management operators capable of handling household refuse across a defined geographic area.
Removal and management of abandoned floating waste from a Spanish port facility
organisation· ES
This tender procures removal and management of abandoned floating waste and debris from a wharf in a Spanish port. Bidders should have marine waste management, salvage, and environmental remediation expertise.
Technical assistance services for construction supervision by a senior architect for public works on accessibility, vegetation, and paving in a central urban area of Spain
Municipality· ES
This tender procures technical site supervision services by a senior architect for public works improving accessibility, vegetation, and paving in a central urban area of Spain. Bidders should be qualified architects or engineering firms capable of on-site project management and compliance oversight.
Municipal organic vegetable garden maintenance and community engagement services
Municipality· ES
Maintenance and activation services for municipal organic vegetable gardens, including horticultural management, education, and community engagement. Bidders should have expertise in organic farming, community gardening programmes, and sustainable food system promotion.
Natural resources management or conservation strategy planning services for a Polish Natura 2000 habitat protection area
organisation· PL
Procurement for updating a nature conservation management plan for a Natura 2000 special habitat protection area in Poland. Bidders should be environmental consultancies or research organizations with expertise in EU habitat assessment and conservation planning.
Supply, acquisition and integration of new fixed air-quality monitoring station and adaptation of existing stations
University· ES
This tender procures supply, installation, and integration of a new fixed air-quality monitoring station plus adaptation of existing stations across Murcia's regional air-quality network. Bidders should have expertise in environmental monitoring equipment, sensor integration, and air-quality infrastructure deployment.
Development and Implementation of a Digital Twin Solution
Council· CA
This tender procures the design, development, and implementation of a comprehensive Digital Twin solution for a US research institution's ocean and coastal engineering facilities, integrating real-time sensor data, physics-based models, and AI/ML analytics to optimize operations and reduce energy consumption. Bidders should have expertise in digital twin architecture, data engineering, IoT integration, CFD/simulation, machine learning, and government cybersecurity/data governance compliance.
Water supply operation – leak detection services on potable water networks
organisation· FR
A water utility seeks a framework agreement for leak detection services on drinking water networks managed under concession. Bidders should have expertise in water network diagnostics, leak location technology, and field survey capabilities.
Tender for wastewater sludge handling infrastructure in Spain
Agency· ES
This tender procures supply and installation of a sludge silo for a wastewater treatment plant in Spain. Bidders should be equipment manufacturers or specialized suppliers with experience in wastewater infrastructure and sludge handling systems.
Engineering design services for a public transport hub construction project in a European capital
organisation· EE
Engineering design services for constructing a public transport hub and reconstructing surrounding streets and traffic intersection in an EU capital city. Bidders should have expertise in urban transport infrastructure, civil engineering design, and sustainable mobility planning.
Environmental monitoring of inland fish fauna and priority substances in freshwater ecosystems under EU Water Framework and Chemical Substances Directives (2026–2027)
organisation· PL
This tender procures ecological and chemical monitoring of inland fish fauna and priority substances in freshwater ecosystems across Poland for 2026–2027, in compliance with EU Water Framework and Chemical Substances Directives. Bidders must be specialized environmental laboratories or aquatic ecology consultancies with expertise in ichthyofaunal surveys, analytical chemistry, and regulatory classification methodologies.
Research and development services and related consultancy services – topic centre on sustainability and decarbonisation of transport sector
Agency· DK
This tender procures research, data management, and technical support services for EU transport-sector emissions monitoring and fuel quality reporting under multiple EU regulations. Bidders should have expertise in environmental data systems, transport emissions modelling, regulatory compliance reporting, and analytical services for decarbonization assessment.
Draft and execution project design, along with subsequent works direction for repairing roof leaks, addressing existing damage, and improving energy efficiency of a Spanish public-administration building in Roquetas de Mar, Almería
organisation· ES
This tender procures design and project management services for a building retrofit focused on roof leak repair, damage remediation, and energy efficiency improvements at a Spanish public-sector office. Bidders should be architectural or engineering firms with experience in building energy retrofits and construction supervision.
Procurement for the Printing of Climate-Smart Agriculture Materials
organisation· LA
A UN food agency is procuring the printing and production of Climate-Smart Agriculture educational and promotional materials for distribution in Latin America. Bidders should be printing or publishing firms with experience in agricultural extension materials and capacity to deliver in-region.
Agricultural plastic waste collection, treatment, and recycling service in the Horta region (2026–2027 campaigns)
organisation· ES
This tender procures collection, treatment, and recycling services for agricultural plastic waste across the Horta region of Valencia for 2026–2027 campaigns. Bidders should be waste-management or recycling specialists with experience in agricultural plastic recovery and circular-economy operations.
Architectural, construction, engineering and inspection services – environmental inventory and circular-economy consulting
organisation· SE
This tender procures environmental inventory and circular-economy consulting services for a property owner's real estate portfolio, focusing on material reuse and waste reduction. Bidders should have expertise in environmental audits, building material assessment, and circular-economy and reuse programme design.
Supply of pesticides for environmental sanitation works
organisation· SA
This tender procures pesticides and pest-control products for environmental sanitation and public health works in Saudi Arabia. Bidders should be chemical suppliers, pest-control service providers, or distributors with regulatory compliance and product certification in the Kingdom.
Engineering and architectural services for hydraulic restoration and hydrogeological risk reduction design in an Italian riverbed basin
organisation· IT
Engineering and architectural services for design and investigation of hydraulic restoration and hydrogeological risk reduction in a riverbed basin in Italy. Bidders should have expertise in hydrology, civil engineering, flood risk assessment, and watershed management.
Leasing arrangement for water treatment systems with reverse-osmosis technology for public offices in Cantabria
organisation· ES
Procurement of 19 reverse-osmosis water treatment fountains for public sector offices in Cantabria under a leasing arrangement without purchase option. Bidders should be water treatment equipment suppliers or facility management companies capable of installation and ongoing maintenance.
Decentralised Organic Waste Processing for Methane Emissions Reductions (DOWMER)
organisation
This tender invites project developers and coordinating entities to develop methodologies and tools for quantifying greenhouse gas emission reductions from decentralised, on-site organic waste treatment systems. Bidders should have expertise in waste-to-energy processes, methane abatement, carbon accounting, and climate finance verification standards.
Solar photovoltaic modules – Procurement of diverse equipment by lots
Institute· PT
Procurement of solar photovoltaic modules and diverse equipment by lots for a Portuguese healthcare institution. Bidders must supply PV modules meeting technical specifications; suitable for renewable energy equipment suppliers and solar installers.
Services for repair and maintenance of refrigeration and cooling equipment (ДК 021:2015)-50730000-1
organisation· UA
This tender procures repair and maintenance services for refrigeration and cooling equipment operated by a Ukrainian state investment fund. Bidders should be HVAC and refrigeration service providers with technical expertise in industrial cooling systems and compliance with Ukrainian technical standards.
A US federal environmental-data center serving the Midwest
organisation· US
A US federal environmental-information agency seeks to establish or operate a regional weather records center, procuring archival, data management, and climate/weather information services for the US Midwest. Bidders should have expertise in environmental data stewardship, meteorological records management, and climate information systems.
Electricity – Supply of electrical energy from renewable energy sources for the intake points of a German municipal utility's swimming facilities and regional public-transport operator
Municipality· DE
Procurement of electricity from renewable energy sources for municipal swimming facilities and a tram operator in Saarbrücken, Germany. Bidders must supply certified renewable energy with likely green-tariff compliance and volume commitments.
Municipal Water Utility Infrastructure Equipment Replacement – Pump Procurement
organisation· CA
A Canadian municipal water utility is procuring design, fabrication, delivery, commissioning, and technical support for new high lift pumps and appurtenances to replace aging equipment at a regional water supply plant. Qualified bidders should be pump manufacturers with experience in water treatment infrastructure, on-site commissioning, and operator training.
Removal services of biological waste – Framework agreement for biological waste collection and valorization serving a regional purchasing centre and administrative buildings in a French Mediterranean region
organisation· FR
This framework agreement procures collection, sorting, and valorization of biological and food waste from regional public buyers and administrative buildings in a French Mediterranean city. Bidders must provide waste containers, collection logistics, and end-of-life processing (composting, anaerobic digestion, or similar) serving a French Mediterranean department.
Environmental engineering consultancy services – Diagnostic and process optimization study for an inter-regional waste sorting facility, with project management support
organisation· FR
Environmental engineering consultancy for diagnostic assessment and process optimization of an inter-regional waste sorting facility, plus project management support for a performance-based contract. Bidders should have expertise in waste management engineering, industrial process optimization, and public-sector project governance.
Civil engineering support services – water-law documentation and permitting for weir structures on Polish rivers
organisation· PL
This tender procures preparation of water-law documentation and permits for five weir structures on Polish rivers managed by a state water authority. Bidders must be civil engineering consulting firms with expertise in water-law compliance, environmental impact assessment, and permitting for water infrastructure.
Engineering services – Climate Adaptation Implementation Plan Technical Services
organisation· IE
An Irish transport authority seeks engineering services to deliver climate adaptation measures for national roads, including hydrologic/hydraulic modelling, climate hazard assessment, and asset vulnerability analysis through 2030. Bidders should have expertise in climate risk modelling, infrastructure engineering, and strategic asset management integration.
Drinking Water Monitoring Service (Physical, Chemical, Microbiological Analysis)
organisation· CO
This tender procures water quality monitoring services (potable water analysis and wastewater monitoring) for a police education directorate and affiliated schools in Colombia. Bidders should be accredited water-testing laboratories or environmental monitoring service providers with capability in physical, chemical, and microbiological analysis.
Implementation of Technical and Legal Actions in Environmental Territorial Assessment, Control, and Monitoring
organisation· CO
This tender procures technical and legal actions for environmental territorial assessment, control, and monitoring within a Colombian environmental authority's jurisdiction. Bidders should have expertise in environmental planning, territorial ordering, regulatory compliance, and sustainable development governance.
Refuse and waste related services – municipal waste collection procurement
organisation· PL
This tender procures municipal waste collection and management services (recovery or disposal) from residential and non-residential properties in a Polish municipality from July 2026 to December 2026, with mandatory waste fraction segregation (commingled, paper, glass, metals/plastics, biodegradable). Bidders must be waste management operators capable of operating at municipal scale with recycling and waste-diversion infrastructure.
Development & Implementation of a Real-time Coagulant Optimization System
organisation· CA
A Canadian municipality seeks professional consulting services to develop, deploy, and maintain a real-time coagulant optimization system for its drinking water treatment plant through 2028, including model development, quarterly reviews, retraining, and operator training. Bidders should be engineering/software consultants with expertise in water treatment optimization, machine learning, and process control systems.
Supervision of building work – Technical direction assistance for raw water storage reservoir construction (2 lots)
organisation· ES
This tender procures technical supervision and project management services for the construction of a raw water storage reservoir operated by a water authority in Tarragona, Spain. Bidders should be engineering firms or technical consultants with experience in water infrastructure oversight and civil works management.
Supply and installation of air conditioning equipment, condensate pumps, and accessories for Spanish government facilities
organisation· ES
This tender procures supply and installation of air conditioning equipment, condensate pumps, and accessories for government facilities in Spain. Bidders should be HVAC equipment suppliers or installers with experience in commercial and institutional climate control systems.
Fire station construction work – Design, construction, equipment installation, climate resilience study, and DNSH compliance consulting for a new fire station sub-unit in Romania
organisation· RO
This tender procures design, construction, equipment installation, and climate resilience consulting for a new fire station sub-unit in rural Romania. Bidders must offer integrated architecture, engineering, construction, climate adaptation study, and DNSH (Do No Significant Harm) compliance analysis.
National weather data preservation and regional records center operations
organisation· US
A US federal environmental 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 archival data management, climate information systems, and regional weather record stewardship.
Maintenance and warranty services for heating, ventilation, and air conditioning systems in French municipal buildings
Municipality· FR
This tender procures maintenance, operation, and full-coverage warranty services for heating, ventilation, water heating, and air conditioning systems across municipal buildings in Claix, France. Qualified HVAC contractors and building services firms with expertise in technical facility management and regulatory compliance are the primary bidders.
A Nordic university research facility building procurement: Heat exchangers (K951.02)
organisation· NO
A Nordic government property agency procures heat exchangers (K951.02) as part of a new life sciences building for a major university and teaching hospital, a research facility designed for ~3,200 occupants with modern, efficient systems. Bidders should be HVAC/mechanical equipment suppliers capable of delivering high-performance heat-exchange systems for a large institutional building project.
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 children's agency CPD 2023-2027
organisation· PK
A UN children's agency seeks technical and operational support partners to strengthen WASH (water, sanitation, hygiene) programme delivery in Pakistan with a focus on climate resilience and equitable access. Bidders should have demonstrated expertise in WASH infrastructure, climate adaptation, and sustainable service delivery in South Asian contexts.
RFQ—Research on Human Mobility and Climate Change in South Asia
organisation· NP
This RFQ seeks research on the intersection of human mobility patterns and climate change impacts in a South Asian country, likely to inform climate adaptation and policy strategies. Bidders should have expertise in climate science, mobility analysis, socioeconomic research, and regional context.
Water monitoring and treatment services for federal penitentiary alternative supply system
Ministry· BR
This tender procures specialized continuous water monitoring and treatment services for an alternative water supply system at a federal penitentiary in Brazil, including sodium hypochlorite dosing, bacteriological/physicochemical analysis, and reservoir cleaning. Bidders must be water treatment service providers with expertise in potability compliance and alternative supply systems.
Specialized Consulting for Territorial Climate Adaptation Planning: Environmental Health Component in a Colombian Atlantic Region Department
organisation· CO
Specialized consulting to develop a territorial climate adaptation plan for a Colombian Atlantic region department, focused on environmental health and climate risk management in the health sector. Bidders should have expertise in climate adaptation planning, environmental health, and sectoral risk governance.
El objeto del contrato es el suministro de maquinaria para la protección y mejora del entorno y medioambiente urbano de Arándiga, limitado exclusivamente a los lotes 1 y 2
Municipality· ES
This tender procures machinery for urban environmental protection and improvement in Arándiga, Spain, targeting bidders with expertise in environmental remediation equipment and urban green infrastructure.