Closed tenders — page 38
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.
National Consultant - Environmental & Social Risk Assessment for NBSAP
organisation· TM
A development agency seeks a national environmental and social risk assessment consultant to support Turkmenistan's National Biodiversity Strategy and Action Plan (NBSAP) development. The role suits sustainability consultants with expertise in biodiversity policy, ESG frameworks, and Central Asian environmental governance.
Refuse and waste related services – disposal and logistics services
University· DE
This tender procures waste disposal and logistics services for a university hospital in Germany. Bidders should be waste management and logistics service providers capable of handling healthcare facility waste streams.
Abbreviated Tender 26863/2026: Acquisition of water network materials
organisation· UY
This tender procures materials for water supply networks in Uruguay, including pipes, fittings, and related infrastructure components. Bidders should be water-sector suppliers, distributors, or manufacturers capable of delivering bulk materials to a state water utility.
RFI for underutilised energy technologies
Authority· NZ
This RFI seeks information on underutilised energy technologies to inform future procurement strategy by a New Zealand energy-efficiency authority. Bidders with expertise in emerging or underdeployed energy solutions, efficiency innovations, or related research capabilities are the target audience.
Regional Water/Wastewater Commission - Request for Proposal - PROJECT MANAGEMENT SERVICES: REGIONAL WASTEWATER LINE EXTENSION AND LIFT STATIONS
Commission· CA
A Canadian regional water authority seeks a project manager to oversee design, permitting, and construction coordination for a wastewater line extension and lift stations connecting multiple municipalities to a treatment facility. Bidders should have experience managing large-scale water infrastructure projects, stakeholder coordination, and provincial grant-funded construction programs.
Acquisition of solar-powered Starlink kits for 27 Community Access Units
organisation· TD
Procurement of Starlink satellite internet kits powered by solar energy for 27 Community Access Units (CAUs) in Chad, supporting digital connectivity in remote areas. Bidders should have experience in solar-powered telecommunications infrastructure, satellite equipment integration, and deployment in sub-Saharan Africa.
Typhoon Green Waste and Natural Debris Collection and Disposal
organisation· US
This tender procures collection and disposal of green waste and natural debris generated by typhoon events for a US military contracting authority. Bidders should have waste management, debris removal, and environmental disposal capabilities suitable for post-disaster cleanup operations.
Individual National Consultant: NDC 3.0 Plan & MRV Update Support
organisation· SZ
a multilateral development organization seeks an individual national consultant in Eswatini to support the update of the Nationally Determined Contribution (NDC) 3.0 plan and establish Measurement, Reporting, and Verification (MRV) systems for climate commitments. The ideal bidder is a climate policy or emissions-accounting specialist with experience in NDC development and GHG monitoring frameworks.
Riverbank protection works – Lake Grivița rehabilitation and consolidation
Municipality· RO
This tender procures technical design, quality verification, and execution of riverbank protection and rehabilitation works for Lake Grivița in Bucharest, including green space restoration. Bidders should have expertise in hydraulic engineering, civil works, environmental restoration, and urban landscape design.
Supply and installation of components for chiller repair
Ministry· ES
This tender procures supply and installation of replacement components and materials to repair a chiller unit on the roof of a Spanish government building. Bidders should be HVAC specialists or authorized distributors with installation capability and experience in commercial cooling system repair.
Eastern Migratory Caribou Photographic Survey Interpretation
Department· CA
A Canadian federal environment agency seeks a contractor to interpret aerial survey imagery of eastern migratory caribou populations in northern Ontario, counting adults, calves, and juveniles to assess demographic trends. Bidders should have expertise in wildlife survey data analysis, remote sensing image interpretation, and caribou ecology.
Study of renewable energy demand and energy efficiency
organisation· EC
A UN development agency seeks a study on renewable energy demand and energy efficiency in Ecuador, targeting policy and market assessment. Bidders should have expertise in energy systems analysis, renewable energy markets, and energy efficiency programme design.
Non-hazardous refuse and waste treatment disposal services – municipal vegetable fraction
organisation· ES
This tender procures treatment and disposal services for municipal vegetable waste from municipalities in a Spanish metropolitan area. Bidders should be waste-management operators with capacity for organic/green-waste processing and treatment infrastructure.
Request for Quotes - 20ft Solar-Ready Portable Office Container
organisation· CA
A government agency is procuring one 20ft solar-ready portable office container for delivery to Payne Lake, AB, indicating a sustainability-focused infrastructure investment. Bidders should be manufacturers or suppliers of modular, solar-integrated portable buildings with delivery capability to remote Canadian locations.
Refuse and waste services – municipal waste collection, transport, ash management, selective collection point
organisation· PL
Municipal waste collection, transport, and management services for a Polish municipality, including mixed and selective waste pickup, ash collection, and operation of a selective waste collection point. Bidders must be waste-management operators with capacity for municipal-scale collection, transport logistics, and compliance with Polish waste regulations.
Design of a National MRV Framework and Digital Platform
organisation· IQ
This tender procures the design of a national Measurement, Reporting and Verification (MRV) framework and associated digital platform for climate/emissions tracking. Bidders should have expertise in climate-data systems, GHG accounting methodologies, and digital platform architecture for developing-country contexts.
Seafood Jurisdictional Initiative
Fund
A conservation organisation is procuring services for a Seafood Jurisdictional Initiative, likely focused on sustainable seafood governance and ocean stewardship. Bidders with expertise in marine conservation, fisheries management, policy implementation, or blue-economy sustainability are well-positioned.
Local acquisition of 20 solar-powered sodium hypochlorite generators in situ
organisation· VE
A UN agency is procuring 20 solar-powered sodium hypochlorite generators for in-situ water disinfection in Venezuela. Bidders should have experience in water treatment technology, renewable energy integration, and local delivery capability in Venezuela.
Environmental permits and impact assessment for treatment plant at an air base in Diriyah
organisation· SA
This tender seeks environmental permits and environmental impact assessment study for a wastewater treatment plant at an air base in Diriyah, Saudi Arabia. Bidders should have expertise in environmental compliance, EIA methodology, and Saudi regulatory frameworks.
Provision of Water Evaluation and Climate Change Adaptation Planning for Taiz
organisation· YE
This tender procures water resource evaluation and climate change adaptation planning services for Taiz, Yemen, targeting climate resilience in a water-stressed region. Bidders should have expertise in hydrological assessment, climate-adaptation strategy development, and experience working in fragile/conflict-affected contexts.
Maintenance of parks, trees, and green spaces in a Saudi Arabian governorate
organisation· SA
This tender procures maintenance and landscaping services for parks, trees, and green spaces in Saudi Arabia. Bidders should be landscape maintenance contractors or environmental services firms with experience in arid-region horticultural management.
Environmental Impact Assessment services for Oder River modernization works
organisation· PL
This tender procures environmental impact assessment services, including biodiversity inventory and unified EIA report preparation, to obtain environmental decision for modernization works on the Oder River border. Bidders must be environmental consulting firms with expertise in ecological surveys, EIA documentation, and Polish environmental law compliance.
Purchase of CO2 emission credits – Carbon compensation for professional travel
organisation· FR
A French space agency procures carbon credits (low-carbon label) to offset professional travel emissions. Bidders must be carbon-credit providers or verified offset programme administrators with credible certification and MRV capability.
Regional hazardous waste collection services – mobile collection unit procurement
organisation· DE
This tender procures hazardous waste collection and disposal services via a mobile collection unit for a regional waste management authority in Germany. Bidders should be specialized waste management and environmental services operators capable of safely collecting, transporting, and disposing of hazardous materials.
Water purification and transport container
organisation· FI
A Nordic defense authority seeks procurement of 3 water purification and transport containers for mobile water supply support, with optional expansion to 6 additional units in 2027–2028. Bidders must be equipment manufacturers or integrators capable of designing and delivering specialized military-grade water treatment and logistics systems.
Traffic safety tree inspections – Lots 1–5, 2026–2029
organisation· DE
This tender procures multi-year traffic safety inspections of trees along German federal motorways, including initial surveys, regular monitoring, and emergency assessments across five regional lots. Bidders must have arboricultural expertise, safety certification, and capacity to conduct systematic tree health and hazard assessments at scale.
Contractor for weekly technical support at the Canadian Air and Precipitation Monitoring Program (CAPMoN) Marten River site
Department· CA
A federal environmental agency seeks a weekly on-site technical operator for the Marten River CAPMoN environmental monitoring station to collect air and precipitation samples, maintain equipment, and ship samples for analysis. Bidders must be capable of field-based technical work, follow strict SOPs, and operate in a remote Ontario location.
Solar panels – Solar PV framework for an Irish local authority
Municipality· IE
An Irish local authority seeks a single-supplier framework for design, supply, installation, testing, commissioning and maintenance of rooftop solar PV systems. Bidders should be solar PV installers with proven experience in commercial/municipal-scale photovoltaic deployment and long-term O&M capability.
Supply of twenty-one vehicles in renting mode
Municipality· ES
Procurement of 21 vehicles under a renting/leasing arrangement for a municipal services company in Spain. Bidders should be vehicle leasing/fleet management providers capable of delivering medium-to-large vehicle fleets to public sector clients.
Micronized Marble
organisation· NO
This tender procures micronized marble (78% by weight) used for corrosion protection in drinking water treatment and purification processes. Bidders should be suppliers of specialized mineral additives or water treatment chemical products with experience in potable water applications.
Engineering design services for flood risk reduction documentation
organisation· SI
This tender procures engineering design and documentation services for flood-risk reduction infrastructure in a Slovenian settlement. Bidders should have expertise in hydraulic engineering, flood-defence design, and environmental permitting processes.
Asesoramiento, manipulación, retirada, destrucción, reciclado y transporte a gestor autorizado de residuos de una administración municipal
organisation· ES
This tender procures advisory, handling, removal, destruction, recycling and authorized transport services for furniture, set pieces, documentation, IT equipment and other waste from a Spanish municipal administration office. Bidders should be waste management and recycling specialists with authorization to handle mixed commercial waste streams and transport to licensed disposal/recycling facilities.
Infrastructure maintenance services – Water and sewage operations for the Eastern Region
organisation· NO
This tender procures sewage and water infrastructure maintenance services including tank cleaning, pipe repair, and environmental remediation for Norway's Eastern Region. Bidders should be specialized water and sewage service providers with equipment and expertise in tank emptying, pipeline inspection, and minor excavation work.
Strengthen Environmental and Social Performance of Two Green Business Initiatives
Municipality· CO
This tender funds strengthening of environmental and social performance for two green business initiatives in a municipality in Colombia. Bidders should have expertise in sustainable business development, environmental management, and social impact assessment in rural/agricultural contexts.
Treatment services of cesspools – emptying and disposal
organisation· DE
This tender procures emptying and disposal services for private cesspools and small wastewater treatment systems within a German municipality, handling approximately 2,000 cubic meters annually from 650 installations. Bidders should be waste-management or environmental-services companies with cesspool-pumping and transport capacity to a regional treatment facility.
Commissioning Management Services for New Ministerial Building, Berlin
organisation· DE
This tender procures commissioning management and technical monitoring services for a new ministerial building to ensure energy-efficient operation and compliance with German energy standards. Bidders should be engineering consultants or facility-management firms with expertise in AMEV guidelines, building systems commissioning, and energy performance verification.
Refuse and waste services – bulky waste, scrap metal, waste paper collection
organisation· DE
This tender procures waste collection and management services including bulky waste removal, scrap metal collection, and waste paper handling for a German district authority. Bidders should be waste-management operators with local collection and logistics capacity.
Planning Services Overhead Catenary System Bad Dürkheim R114
organisation· DE
This tender procures planning and design services for an overhead catenary system (Fahrleitungsanlage) for public transport in Bad Dürkheim, Germany. Engineering firms and transport infrastructure consultants with expertise in electric traction systems and rail/tram electrification are the target bidders.
Sri Lanka, Sustainability, Biodiversity, and Blue-Green Economy Assessment for Climate-Resilient Eco Tourism and Livelihood Investments in the Jaffna Outer Islands
Ministry· LK
This tender procures a comprehensive sustainability, biodiversity, and blue-green economy assessment for climate-resilient eco-tourism and livelihood investments across Jaffna's outer islands, targeting environmental consultants, conservation specialists, and climate-adaptation experts with expertise in island ecosystems and sustainable tourism development.
Architectural, construction, engineering services – senior care facility new building
organisation· CZ
Procurement of architectural and engineering design services for a new senior care facility in Czech Republic with explicit requirements for energy efficiency, accessibility, and sustainable building standards. Bidders must be architectural/engineering firms capable of delivering comprehensive project documentation for a 70-bed residential social services building.
Visualisation Services in support of the National Designated Maritime Area Plan (DMAP) for Offshore Renewable Energy (ORE)
Department· IE
This tender procures visualisation and design services to support Ireland's National Designated Maritime Area Plan for offshore renewable energy development. Bidders should have expertise in marine spatial planning visualisation, GIS, 3D modelling, and stakeholder communication for renewable energy infrastructure.
Air pollution monitoring services – halogenated hydrocarbons measurement Zugspitze station
organisation· DE
This tender procures technical support services for installation, commissioning, and scientific operation of a MEDUSA air-quality monitoring system measuring long-lived halogenated trace gases (CFCs) at Germany's Zugspitze station. Bidders should have expertise in atmospheric measurement systems, gas chromatography, calibration standards, and AGAGE protocol compliance.
Engineering design services for wastewater treatment plant expansion and sewerage infrastructure integration
organisation· ES
This tender procures engineering design services for wastewater treatment plant expansion and sewerage infrastructure integration in Ciudad Real, Spain. Bidders must be qualified engineering consultancies capable of alternatives analysis, environmental assessment, and integrated construction project design.
Electromechanical equipment – Infrastructure upgrade
organisation· GR
Procurement and installation of new electromechanical equipment to replace existing systems at a water pumping station, upgrading capacity and performance. Bidders should have expertise in electromechanical systems, pump station design, and water infrastructure installation.
Climate Adaptation Plan
Municipality· CA
A Canadian municipality seeks a Climate Risk Assessment and Climate Adaptation Plan to identify and prioritize actions protecting residents, services, and assets from projected climate hazards. Bidders should have expertise in climate science, municipal resilience planning, and stakeholder engagement.
Agricultural, forestry, horticultural, aquacultural and apicultural services – Wijkonderhoud Noord Oost, Noord West & Bossen & Parken
organisation· NL
A municipality seeks a 4-year contract (with 2×2-year extension options) for comprehensive green space maintenance, weed control, litter management, and water feature upkeep across ~8.9 km² in three districts. Bidders should be experienced landscape/grounds maintenance contractors capable of managing large municipal parks and natural areas with environmental stewardship.
Control and sanitary management of synanthropic wildlife populations
Municipality· ES
This tender procures pest control and sanitary management services for synanthropic wildlife populations in a Spanish municipality. Bidders should have expertise in wildlife management, disease control, and ecological pest mitigation for urban environments.
Actuators + Miscellaneous Spare Parts
organisation· NO
A municipal water authority seeks a supplier for service, repair, and spare parts for actuators, control valves, positioners, and related water infrastructure equipment. Bidders should have technical expertise in pneumatic/electric valve systems and water utility equipment maintenance.