Closed tenders — page 31
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.
Renewable Electricity Supply Tender 2027–2028
organisation· DE
This tender procures renewable electricity (green power) supply for a German government research facility for 2027–2028, requiring 100% renewable-source generation. Bidders must be licensed electricity suppliers capable of delivering certified renewable energy at scale.
Electricity Procurement for Clausthal-Zellerfeld (2027–2028)
organisation· DE
This tender procures renewable electricity supply for approximately 98 consumption points in Clausthal-Zellerfeld, Germany, for 2027–2028, with a requirement that all electricity must originate from renewable sources (wind, solar, hydro, geothermal, biomass). Bidders must be licensed electricity suppliers capable of delivering ~795,500 kWh/year of certified renewable energy.
Planning services for barrier-free expansion of transit stops – 2026 package part 1
organisation· DE
Planning services for barrier-free expansion of 31 transit stops in a public transport network, with construction estimated at €2.2M net starting early 2028. Bidders must be engineering/planning firms experienced in accessible transport infrastructure design and German regulatory compliance.
Democratic Republic of Congo: Mission of a specialist consultant in improved carbonization techniques in two provinces
organisation· CD
This tender seeks a specialized consultant to advise on improved carbonization techniques in two provinces of the Democratic Republic of Congo, supporting forest landscape management and likely carbon-reduction or sustainable biomass practices. Bidders should have expertise in carbonization technology, forestry, and climate-mitigation applications in Central Africa.
Procurement of one electric passenger vehicle
organisation· FI
A Finnish state forest enterprise procures one electric passenger vehicle to replace or expand its fleet. Bidders must be EV suppliers or authorized dealers capable of delivering a vehicle meeting specified minimum requirements.
Electricity – Renewable electricity procurement for a German local authority 2027/2028
organisation· DE
This tender procures renewable electricity supply for a German local authority's facilities over 2027–2028, totalling ~2.8 GWh annually. Bidders must be licensed electricity suppliers capable of delivering certified renewable energy to multiple municipal sites.
Telescopic Loader SL056_V2
Municipality· DE
Procurement of a telescopic loader (SL056_V2) for stacking biological waste and servicing a biogas plant, with optional maintenance contract. Bidders should be equipment manufacturers or suppliers with experience in waste-handling machinery and biogas facility support.
Urban Development Project – Sustainable Water Management Consulting
Municipality· DE
This tender procures expert consulting on sustainable water resource management and planning for a major urban development project in Wiesbaden, Germany. Bidders should be environmental/water-sustainability consultants with expertise in integrated water management, urban planning, and resource efficiency.
PW Tönisheide – Planning wastewater pumping station with pressure pipeline and gravity sewer
organisation· DE
Planning services for a new wastewater pumping station with pressure pipeline and gravity sewer in Velbert, Germany. Bidders must be engineering/planning firms qualified under HOAI standards for wastewater infrastructure design.
Engineering services for planning new wastewater treatment plant Klöden
organisation· DE
This tender procures comprehensive engineering design services (phases 1–9 per HOAI 2021) for the construction of a new wastewater treatment plant in Klöden, Germany, sized for 1,500 population equivalents. Qualified bidders are engineering firms with expertise in civil infrastructure, mechanical/electrical systems, structural design, and site supervision for water treatment facilities.
Low-Carbon Foundation Methods Study
organisation· FI
This tender procures a research study on low-carbon foundation methods used in Finnish construction, analyzing their climate impact across typical building types and soil conditions. Bidders should be research organizations, engineering consultancies, or sustainability consultants with expertise in building foundations, lifecycle assessment, and carbon footprinting.
Renewable Electricity Tender for a German District 2027/2028
organisation· DE
This tender procures renewable electricity supply for a German district's public facilities over 2027–2028, totalling ~2.4 million kWh annually. Eligible bidders are renewable energy suppliers or aggregators with capacity to deliver certified green power to multiple municipal sites.
Service Contract: Personnel for Thermal Sludge Treatment Plant Commissioning
Municipality· DE
Procurement of commissioning and operational support services for a thermal sewage sludge treatment plant. Bidders should have expertise in plant startup, process optimization, and wastewater treatment infrastructure operations.
Urban planning and landscape architectural services – Mountrath Town Centre Public Realm Improvement Scheme
Municipality· IE
A local authority seeks an urban planning-led multidisciplinary design team to deliver spatial strategy, town centre design, and developed design stages for the Mountrath Town Centre Public Realm Improvement Scheme. Bidders should be experienced architectural/planning consultancies capable of delivering integrated urban design, surveys, and planning documentation.
BIM Planning Services for Homburg Saar Station Renovation and Modernization
organisation· DE
This tender procures BIM planning services for the comprehensive renovation and modernization of Homburg (Saar) railway station, including building envelope, basement, and technical systems upgrades to current standards. Bidders should be engineering or architecture firms with BIM expertise and experience in railway station renovation projects.
Urban solid-refuse collection services – seven-year contract
Municipality· IT
Open tender for urban solid-waste collection and environmental hygiene services in Italy, for seven years. Bidders must be waste-management operators capable of delivering municipal refuse collection at scale.
Procurement of condition assessments, maintenance plans and apartment inspections
organisation· FI
This tender procures condition assessments, maintenance plans (PTS), and apartment inspections for residential properties, including energy certificates. Bidders should be engineering or surveying firms with expertise in building condition assessment, energy auditing, and residential property inspection.
Urban solid-waste collection, street cleaning, beach cleaning, clean-point management
organisation· ES
This tender procures urban solid-waste collection, street cleaning, beach cleaning, and clean-point management for a Spanish municipality, plus inspection/control services. Bidders should be waste-management operators with municipal service delivery experience and compliance capacity.
Playground Equipment – Supplies and Installation: Finishing, Soft Flooring, Street Furniture, Play Equipment and Landscaping Works at a Playing Field in an Environmentally Friendly Manner
Council· MT
This tender procures supply, delivery, installation and commissioning of playground equipment, street furniture, safety surfacing and landscaping works for a public playing field in an environmentally friendly manner. Bidders should be equipment suppliers, installers and landscaping contractors with experience in sustainable outdoor recreation infrastructure.
Modernization of inter-company training facility Iden; dry-cow barn equipment, lot 3
Ministry· DE
Procurement of stable equipment and fixtures for a modernized dry-cow barn (50-head capacity) at a state agricultural training facility in Saxony-Anhalt, Germany. Bidders should be livestock-facility equipment suppliers or agricultural construction firms with experience in animal-welfare-compliant barn design and emissions-reduction technologies.
Creation of integrated district energy concept Englische Siedlung Brokhausen
Municipality· DE
A municipality seeks creation of an integrated energy-efficiency district concept for a heritage-protected row-house settlement, targeting climate-neutral energy supply aligned with KfW-432 standards. Bidders should be energy consultants, urban planners, or sustainability engineers with expertise in heritage-building retrofit and district-level decarbonization.
Disposal of wastewater treatment sludge
organisation· NO
A Norwegian municipality seeks a contractor to handle complete management and disposal of wastewater treatment sludge from two facilities (approximately 4,000 tonnes annually). Bidders must be waste-management or environmental-services firms with sludge-handling expertise, regulatory compliance knowledge, and transport/logistics capacity.
General Waste Disposal
Municipality· GB
A local authority seeks qualified waste disposal and recycling providers to manage general waste, green waste, hazardous materials, and fly-tipping across multiple service lots. Bidders must be licensed, compliant waste management operators with proven experience in environmental stewardship and end-destination transparency.
Direct Purchase 15682/2026 Water Purifier 40000 Liters
organisation· UY
Direct purchase of a 40,000-liter water purification system to remove chlorine, taste, sediments, and trihalometans for a primary healthcare network in Paysandú, Uruguay. Bidders should be water treatment equipment suppliers capable of delivering and installing filtration systems to government health facilities.
Battery Energy Storage Systems Accounting Review – Decommissioning and Environmental Provisions
organisation· ZA
A utility seeks consultants to review decommissioning costs, componentisation, and environmental provisions for Battery Energy Storage Systems (BESS) and related renewable infrastructure under IFRS accounting standards over 5 years. Bidders should have expertise in energy-storage asset accounting, IFRS compliance, and environmental valuation for utility-scale renewable and storage systems.
Preventive and corrective maintenance service for drinking water and wastewater treatment plant
organisation· CO
This tender procures preventive and corrective maintenance services for a drinking water treatment plant and wastewater system at a public sector facility in Colombia, including labor, spare parts, and system upkeep. Bidders should be specialized water treatment maintenance contractors with experience in potable water and sewage infrastructure.
Technical assistance for advanced atmospheric dispersion study methanol fuel supply ships
organisation· ES
Technical assistance for an advanced atmospheric dispersion study related to methanol fuel supply operations at a port. Bidders should have expertise in air-quality modelling, atmospheric science, and maritime fuel logistics.
Groundwater sampling and analysis for landfill monitoring
organisation· DE
This tender procures groundwater sampling and laboratory analysis services for landfill monitoring at a waste management facility in Germany. Bidders should be environmental testing laboratories or hydrogeological consultancies with groundwater sampling and analytical chemistry expertise.
Direct Purchase 5566/2026 Air Conditioning Equipment Installation
Institute· UY
Direct procurement of air conditioning equipment and installation services for child and adolescent centers and offices in Paysandú, Uruguay. Bidders should be HVAC equipment suppliers and installation contractors with experience in institutional facilities.
Biodiversity Management Analyst for Geographic Information System
organisation· DO
A UN development agency seeks a biodiversity management analyst to support geographic information systems (GIS) integration for conservation and environmental monitoring in the Dominican Republic. Candidates should have expertise in biodiversity data, GIS analysis, and environmental informatics.
Intermediate charging stations for electric buses Stuttgart transport
organisation· DE
Procurement of intermediate charging stations (pantograph systems) for electric buses operated by a German public transport authority. Bidders should be manufacturers or system integrators specializing in electric bus charging infrastructure and overhead power systems.
Planning services for a zoo campus development in a German city
organisation· DE
Planning services for a zoo campus development in Germany, including structural design, thermal physics, and acoustic engineering. Suitable bidders are architectural/engineering firms with expertise in building physics, energy performance, and acoustic design.
Abbreviated Tender 46/2026 – Supply of High-Density Polyethylene Pipes
organisation· UY
Procurement of high-density polyethylene (HDPE) pipes/tubes for water infrastructure by a municipality in Uruguay. Bidders should be HDPE pipe manufacturers or authorized distributors with supply capacity and local delivery capability.
Engineering design services for transformer and low-voltage distribution system installation
Municipality· DE
Procurement of engineering design services (HOAI phases 3–8) for a 630 kVA medium-voltage transformer and new low-voltage distribution system in a municipal building basement. Bidders must be licensed electrical engineers capable of detailed design, permitting coordination, and technical specification work.
Modernization of Iden Training Facility: Dry-Cow Barn Equipment, Lot 2 – Manure Technology
Ministry· DE
Procurement of manure-handling equipment and dry-cow barn fittings for a modernized agricultural training facility in Saxony-Anhalt. Bidders should be livestock equipment suppliers or agricultural technology vendors with experience in dairy-farm infrastructure and emission-reduction systems.
Technical assistance for HVAC and ventilation system improvement project supervision
organisation· ES
Technical assistance for design and site supervision of HVAC, refrigeration, and ventilation system upgrades at a border control facility in Algeciras port. Bidders should have engineering expertise in climate control systems retrofit and construction project management.
Electrical Engineering Services – Transformer and NSHV Installation
Municipality· DE
Engineering services for installation of a medium-voltage transformer and renewal of low-voltage switchgear at a gymnasium, scheduled for May 2027. Bidders should be electrical engineering firms with experience in power distribution infrastructure and transformer installation projects.
Agricultural services – Operational Support to In-Season Crop Monitoring and Yield Forecasting Activities (MARSOP7)
Commission· IT
This tender procures near-real-time meteorological data acquisition, processing, and integration services for crop monitoring and yield forecasting across Europe. Bidders should have expertise in meteorological data management, quality control, spatial-temporal aggregation, and system integration with European weather networks and forecasting centres.
Provision of Solar Systems for Returnee Response at the Omari Camp Reception Centre
organisation· AF
This tender procures solar photovoltaic systems for a humanitarian returnee reception centre in Afghanistan, supporting operations with renewable energy. Bidders should have experience in solar installation, humanitarian logistics, and delivery to conflict-affected regions.
Feasibility study: infrastructure for BEMU deployment in SUN rail network
organisation· DE
Feasibility study for battery-electric train infrastructure (overhead catenary extensions and islands) on two German rail routes to enable CO2-neutral mobility. Bidders should have rail infrastructure engineering, electrification design, and project-scoping expertise.
Planting and maintenance services of green areas and football fields
Municipality· FR
Planting and maintenance services for green areas, football fields, and a municipal stadium in France. Bidders should have expertise in landscape management, turf maintenance, and horticultural services for public sports and recreational facilities.
Democratic Republic of Congo: Consulting Firm Sought for Advanced Charcoal Carbonization Techniques Across Three Provinces
organisation· CD
This tender seeks a specialized consulting firm to design and implement improved charcoal carbonization techniques across three provinces in the Democratic Republic of Congo, supporting forest landscape management and sustainable livelihoods. Bidders should have expertise in carbonization technology, forestry practices, and capacity-building in Central Africa.
Registration of suppliers for supply and installation of irrigation systems (greenhouses, drip kits, pumps etc), supply of borehole hardware materials, casing, screens, drilling materials/tools and equipment, etc
organisation· KE
A county government seeks registered suppliers to provide and install irrigation systems (greenhouses, drip kits, pumps) and borehole hardware materials for water infrastructure development. Bidders should be equipment suppliers and installation contractors with experience in agricultural water systems and drilling materials.
Design and Development Technology Platform MRV/EPANB System
organisation· SV
A UN development agency seeks design and development of a technology platform for MRV (Monitoring, Reporting, Verification) and EPANB (National Climate Action Plan) in El Salvador. Bidders should have expertise in climate-data software, GHG accounting systems, and platform architecture for government climate reporting.
Electricity Supply Contract (Uelzen)
organisation· DE
This is a 2-year electricity supply contract for approximately 92 municipal sites in Uelzen, Germany, requiring 100% renewable energy (solar, wind, hydro, geothermal, biomass) totalling ~1.85 GWh. Bidders must be licensed renewable energy suppliers capable of delivering certified green power to a public-sector buyer.
Forest clearance and vegetation management services for wildfire prevention in a Spanish municipality, 2026
Municipality· ES
This tender procures forest clearance and vegetation management services in a Spanish municipality to prevent forest fires. Bidders should be forestry contractors or environmental services firms with experience in wildfire prevention and land management.
Modernization of Inter-Farm Training Facility Iden; Dry-Cow Barn Equipment, Lot 4 – Stable Climate
Ministry· DE
Procurement of stable climate control equipment and infrastructure for a modernized dry-cow barn (50-head capacity) at a state agricultural training facility in Saxony-Anhalt, Germany. Bidders should be agricultural equipment suppliers, barn-systems integrators, or climate-control specialists with experience in animal-welfare-compliant, low-emission livestock housing.
Engineering services – barrier-free transit stop expansion planning, package 2026 part 1
organisation· DE
Engineering and planning services for barrier-free expansion of public transit stops in Koblenz, Germany, including traffic infrastructure design and lighting. Bidders must be engineering/planning firms with HOAI expertise and experience in accessible transport infrastructure.