Closed tenders — page 12
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. 7,236 in the archive across 151 pages. Browse live tenders instead.
Benthic Survey of the Doordewind Wind Farm Zone
Ministry· NL
A government is commissioning a benthic (seafloor) ecological survey in an offshore wind farm zone to establish baseline environmental data and validate desktop reef-detection findings. Bidders should have marine survey expertise, benthic sampling capability, and experience with offshore environmental assessment.
Mixed Gas Supply Tender for a Public Swimming Facility
organisation· DE
This tender procures a 2-year supply of mixed gas (biogas + natural gas) for a public swimming facility, with strict sustainability requirements for the biogas component sourced from biomass. Bidders must be energy suppliers capable of delivering blended gas with certified renewable content and compliance with German biomass regulations.
Mobile document shredding and packaging waste disposal services
organisation· SK
This tender procures mobile document shredding and waste disposal services for sensitive paper records and packaging materials at government facilities. Bidders must operate mobile shredding equipment on-site and manage secure destruction and recycling of classified documentation and cardboard/plastic waste.
Wastewater Treatment Plant Solids Transportation
Council· NZ
A local council seeks a contractor to transport wastewater treatment plant solids (biosolids/sludge) for disposal or beneficial reuse. Bidders should have experience in hazardous/regulated waste logistics, environmental compliance, and bulk material handling.
German municipality kindergarten renovation and energy-efficient retrofit – technical systems design (HVAC and electrical)
organisation· DE
Planning and technical design services for renovation, extension, and energy-efficient retrofit of a municipal kindergarten in Germany, including HVAC and electrical systems. Bidders should be engineering or architecture firms with experience in building energy performance, thermal renovation, and compliance with German energy standards.
Planting and maintenance services of green areas – Boscoreale
Agency· IT
This tender procures planting, maintenance, and management services for public green areas in Boscoreale, Italy, over a multi-year contract. Bidders should be landscape/grounds maintenance contractors with experience in municipal green-space stewardship and biodiversity-supportive horticultural practices.
Transformation planning for geothermal energy utilization by a German municipal utility
Municipality· DE
This tender procures transformation planning and feasibility studies for geothermal energy utilization by a municipal utility in Germany. Bidders should have expertise in geothermal resource assessment, district heating integration, and energy transition consulting for public utilities.
Landfill Gas System Operation and Maintenance 2027-2030
organisation· DE
This tender procures operation and maintenance of a gas capture and flaring system at a landfill in Saxony-Anhalt, Germany, including supply of a new compressor and flare unit for 2027–2030. Bidders should have expertise in landfill gas management, compressor systems, environmental compliance, and multi-year O&M contracts.
Local Authority Open Space, Allotment Play Area Study
Council· GB
A UK local authority seeks a qualified consultant to prepare an updated Open Space, Play Area and Allotments Study to support local plan growth planning for 2026-2046, including audit, standards derivation, and policy recommendations. Bidders should be planning/environmental consultants with GIS expertise, experience in open-space/play-area strategy, and knowledge of UK local planning evidence bases.
Altitude surveys of maximum water levels from flood and submersion events, Quebec
Ministry· CA
A provincial natural resources ministry seeks surveying services to spatially locate water-level markers from flood and submersion events across southern Quebec territory. Bidders must be surveying/geomatics service providers with permanent Quebec establishment and capacity to execute field surveys over 30 months.
Electricity, heating, solar and nuclear energy – Municipal electricity supply procurement for buildings and street lighting (2027–2029)
organisation· PL
A Polish municipality seeks electricity supply for municipal buildings and street lighting (2027–2029) with 75% renewable energy mandate (~450,000 kWh/year from renewables). Bidders must be licensed energy suppliers capable of meeting renewable-energy sourcing requirements and serving multiple tariff groups.
Ethanol for biological wastewater treatment denitrification
organisation· NO
Framework agreement for supply of ethanol (≥80 wt%) as a carbon source for denitrification in biological wastewater treatment at a Norwegian municipal treatment plant. Bidders must be chemical suppliers or distributors capable of reliable bulk ethanol delivery to industrial wastewater infrastructure.
Geomorphological mapping services contract for a Spanish region, Phase I
Municipality· ES
This tender procures geomorphological mapping services for a region in Spain, involving field surveys, geological analysis, and cartographic deliverables. Bidders should have expertise in geomorphology, GIS mapping, and terrain analysis.
Independent Assessor: Solar-Battery Mini-Grid Pilots, Somalia
organisation· SO
A development agency seeks an independent assessor to evaluate solar-battery mini-grid pilot projects in Somalia, measuring technical performance, financial viability, and sustainability outcomes. Bidders should have expertise in renewable energy systems, mini-grid assessment, and development programme evaluation in fragile contexts.
Mini-split air conditioning maintenance and installation services
Ministry· BR
Specialized maintenance services for mini-split air conditioning systems including preventive/corrective maintenance, installation, and spare parts supply. Bidders must be HVAC service companies with technical expertise in refrigeration systems and compliance with Brazilian PMOC regulations.
Professional Services – Environmental Monitoring of Groundwater and Surface Water
Municipality· CA
A municipal government seeks professional services for groundwater and surface water environmental monitoring over 24 months with a 12-month renewal option. Qualified environmental consulting firms with hydrogeological expertise and water-quality monitoring capabilities are the target bidders.
Engineering design services
Municipality· DE
This tender procures engineering design services for the renewal of a combined heat and power (BHKW) plant and its energy management control system for a municipal waste-management utility in Konstanz, Germany. Bidders should be engineering design firms with expertise in BHKW/CHP systems, energy management, and industrial control systems.
A German municipality seeks planning services for energy-efficient renovation and extension of a public kindergarten
organisation· DE
Procurement of architectural and planning services for energy-efficient renovation, extension, and redesign of a municipal kindergarten in Germany, including building envelope retrofit and functional space reconfiguration. Suitable for architecture firms, engineering consultancies, and planning offices with experience in educational building energy retrofits and German building codes.
Services for detailed urban land-use plan and local urban agenda update
Municipality· ES
This tender procures professional services to draft a detailed urban land-use plan (POP) and update the local urban agenda for a Spanish municipality. Bidders should be urban planning consultancies, architecture firms, or sustainability consultants with expertise in municipal strategic planning and urban development frameworks.
Waste management service contracting for a Spanish airport
organisation· ES
This tender procures waste management services for a government-owned airport facility. Bidders should have waste collection, sorting, and disposal expertise, ideally with circular-economy or environmental compliance credentials.
Wastewater sampling and analysis from small treatment plants, the district
organisation· DE
This tender procures sampling and laboratory analysis of wastewater from small treatment plants across western the district to monitor environmental indicators and regulatory compliance. Bidders should be environmental testing laboratories or water-quality consultancies with field sampling and analytical chemistry capabilities.
Measurement, control, building automation and 4-year maintenance, Freiherr-vom-Stein Gymnasium
Municipality· DE
Procurement of measurement, control, and building automation systems plus 4-year maintenance for a new G9 extension at a German gymnasium, featuring central ventilation, floor heating, and district heating integration. Bidders should be HVAC/building automation specialists with experience in school infrastructure and multi-year service contracts.
Local Authority Green Infrastructure Strategy Development
Council· GB
A UK local government body seeks a qualified consultant to develop a comprehensive Green Infrastructure Strategy supporting a new Local Plan (2026–2046), covering baseline assessment, growth-impact analysis, and policy/site-allocation recommendations. Bidders should be environmental/planning consultancies with GIS expertise, ecological knowledge, and experience in local-authority evidence-base work.
Planting and maintenance services of green areas – Entretien d'espaces verts et entretien et sécurisation de sites sur l'ensemble de l'Opération d'Intérêt National Alzette-Belval
organisation· FR
This tender procures planting, maintenance, and site security services for green areas across a national-interest urban regeneration operation in Luxembourg. Bidders should be landscape and grounds maintenance contractors with experience managing large-scale green infrastructure projects.
Emptying, cleaning, maintenance of wastewater tanks and sludge treatment
Municipality· DE
This tender procures emptying, cleaning, maintenance and transport of wastewater separator and sedimentation tanks at Berlin municipal properties, plus treatment of collected sludge (AVV codes 13 05 02* and 13 05 03*). Bidders must be specialized waste-water treatment and hazardous-waste handling contractors with DIN compliance and treatment-facility access.
Municipal water-supply infrastructure advisory support
organisation· NO
A Norwegian municipality seeks advisory support for designing and implementing a reserve water supply system, including water treatment plant, transmission pipelines, and storage reservoir. Bidders should be engineering consultants with water infrastructure and project management expertise.
Tree-maintenance services for a Dutch municipality
organisation· NL
This tender procures comprehensive tree maintenance services for a municipality in the Netherlands, including pruning, removal, replanting, and aftercare. Bidders should be arboricultural or forestry service providers with certified expertise in urban tree management and compliance with Dutch environmental regulations.
Biowaste collection and treatment services – Selective collection and processing of organic waste from voluntary drop-off points across a French municipal district 2027–2030
organisation· FR
This tender procures collection and treatment of biowaste from voluntary drop-off points across a French inter-municipal community for 2027–2030. Bidders should be waste-management operators with experience in selective biowaste collection, sorting, and composting or anaerobic-digestion infrastructure.
Personalized promotional materials based on sustainability criteria
organisation· BR
This tender procures personalized promotional/marketing materials for a regional professional body, with sustainability criteria embedded in the selection process. Bidders should be printing/promotional-goods suppliers capable of delivering eco-friendly materials and demonstrating sustainable production practices.
Municipal Kindergarten: Renovation, Extension and Energy Retrofit - Structural Engineering Design
organisation· DE
Structural engineering design services for energy-efficient renovation, extension, and modernization of a municipal kindergarten building in Germany, including thermal retrofit and spatial expansion. Suitable for architectural or engineering firms with experience in building physics, energy standards compliance, and heritage-sensitive design.
Consultancy services for Designing and Piloting of a Farmer-Led Irrigation Development (FLID) intervention in Zambia
Ministry· ZM
This tender seeks consultancy services to design and pilot a farmer-led irrigation development (FLID) intervention in Zambia, aimed at improving agricultural water management and productivity. Bidders should be consulting firms or research organizations with expertise in irrigation systems, agricultural development, community engagement, and climate-resilient farming practices in sub-Saharan Africa.
Recycled wood transfer-loading transport Lappeenranta–Kouvola 2027
organisation· FI
This tender procures recycled-wood transport services (approximately 3,500–4,000 tonnes annually) from Lappeenranta to Kouvola for energy recovery in 2027. Bidders must be logistics/transport operators with full-trailer capacity (≥120 m³) and ability to handle seasonal spot loads during heating months.
Refuse waste services – slag maturation processing facility operation
organisation· FR
This tender procures operation and management of a slag maturation and processing facility at a valorization hub in Reims, France. Bidders should have expertise in waste processing, slag treatment, and industrial material recovery operations.
Contract RE27NAN409: Tamahi Bench Landslide Carbon-14 Dating and Analysis
Ministry· CA
This tender procures Carbon-14 dating and chronological analysis of a landslide at Tamahi Bench to understand its timing and mechanisms. Specialized geoscience/geochronology labs and consulting firms with C-14 dating capability and landslide expertise are the target bidders.
Planting and maintenance services for green areas and natural spaces
organisation· FR
Planting and maintenance services for green spaces and sensitive natural areas across two territories in Meurthe-et-Moselle department. Bidders should have expertise in landscape management, ecological conservation, and grounds maintenance.
Battery packs – Renewable energy infrastructure delivery Ryck County Energy Cluster
organisation· PL
Tender for design, supply, installation and commissioning of 891 solar PV systems, 155 energy storage units, and 479 heat pumps across residential and public buildings in Ryck County, Poland. Bidders must be experienced renewable energy and heat pump installers with project management and technical design capabilities.
Riverside Green Recycled Plastic Fencing
Council· GB
A local council seeks supply and delivery of approximately 200 metres of recycled plastic knee-high boundary fencing for a public green space. Bidders should be fencing suppliers capable of delivering recycled-plastic products with all components and fixings included.
Consulting services for strengthening policy, technical and institutional framework for energy-related e-waste management in Zambia
organisation· ZM
A UN industrial development agency seeks consulting services to strengthen policy, technical, and institutional frameworks for energy-related e-waste management in Zambia under the Energy Efficiency for Sustainable Livelihood in Africa (EELA) project. Bidders should have expertise in e-waste policy, energy efficiency, institutional capacity-building, and African regulatory contexts.
Acquisition, transport and delivery of biodigester system renewable energy solution
organisation· CO
Procurement of a biodigester system for renewable energy generation and sustainable organic waste management in Tibirita municipality, Cundinamarca. Suitable for renewable energy equipment suppliers, biogas technology integrators, and waste-to-energy solution providers.
Fiji, Scoping of Ageing Assets Upgrade for power network and hydropower, and procurement preparation for power network
organisation· FJ
This tender scopes the upgrade of ageing power network and hydropower assets in Fiji, and prepares procurement strategy for network modernization. Bidders should have expertise in power-system engineering, asset assessment, hydropower rehabilitation, and grid infrastructure planning.
Strengthen protection monitoring, prevention, response and community mechanisms for displaced persons DRC
organisation· CD
A UN humanitarian agency seeks to strengthen protection monitoring, incident prevention and response systems, and community/state mechanisms for forcibly displaced persons in DRC. Bidders should have expertise in humanitarian protection programming, community-based safeguarding, and displacement crisis management.
Tank rental with hydrogen gas delivery
organisation· DE
Procurement of hydrogen tank rental with hydrogen gas delivery for research operations. Suitable bidders are industrial gas suppliers or hydrogen logistics providers with tank leasing and on-site delivery capabilities.
Inventory of public green spaces in Munich south and west
organisation· DE
A German municipal government is procuring a comprehensive ecological survey and GIS digitization of 1,200 hectares of public green spaces across southern and western districts, covering vegetation types, habitat classification, and site infrastructure. Bidders should have expertise in botanical field surveys, habitat assessment per Bavarian compensation standards, and GIS mapping at detailed scales.
Research and development services and related consultancy services – CAMS2_84a EQC of emission and surface fluxes products: prototype EQC activities for global products
organisation· DE
An European meteorological organisation seeks R&D and consultancy services to develop an EQC (Evaluation and Quality Control) framework for monitoring global emissions and natural fluxes under the Copernicus Atmosphere Monitoring Service. Bidders should have expertise in atmospheric science, emissions monitoring, quality assurance methodologies, and experience with operational environmental services.
Price Competition 37/2026 Central Heating System Maintenance Services
organisation· UY
This tender procures maintenance services for central heating systems across five Uruguayan institutional buildings for the April–September period annually. Bidders should be HVAC maintenance specialists with experience in institutional facility management and compliance with sector requirements.
Tree assessment services – U5 extension Frankfurter Berg
Municipality· DE
This tender procures a tree assessment (Baumgutachten) for the U5 urban rail extension project in Frankfurt, evaluating existing trees, construction impacts, and preservation measures. Bidders should be arboricultural consultants or ecological survey firms with expertise in urban forestry and infrastructure impact assessment.
Engineering design services for natural hydrological regime restoration – Dautarų forest
organisation· LT
This tender procures engineering design and supervision services for hydrological restoration of two Natura 2000 protected forest sites in Lithuania. Bidders should be civil/environmental engineering firms with expertise in wetland/forest hydrology restoration and habitat conservation project management.
Building consultancy services – BIM deployment assistance mission SETI3
organisation· FR
18-month Building Information Modelling (BIM) deployment consultancy for French environmental and transport ministries, securing and scaling BIM adoption across SETI3 activities. Bidders should be BIM implementation specialists with public-sector experience and expertise in digital transformation of large government services.