Closed tenders — page 43
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.
Joint procurement for design and construction of 8 energy-efficient social rental housing units in Cádiz, Spain, funded by EU recovery funds
organisation· ES
Joint procurement for design and construction of 8 energy-efficient social rental housing units in Cádiz, Spain, funded by an EU recovery programme. Bidders must demonstrate construction and architectural design capability for residential energy-efficiency projects.
Non-hazardous waste treatment and disposal services for RDF production components
organisation· PL
Procurement of waste management and transport services for RDF production components (waste codes 19 12 12 and 19 12 04), approximately 2,500 tonnes. Bidders must be licensed waste-management operators with collection, transport, and processing capacity for non-hazardous industrial waste streams.
Load-bearing structure design services – timber-frame school building
Municipality· DE
This tender procures structural engineering design services for a multi-storey timber-frame school building (gymnasium, canteen, classrooms) with complex load-bearing and acoustic requirements. Bidders must be specialized structural engineers experienced in timber construction, large-span design, and building-code compliance.
Engineering services – Review of rainwater management concepts in a Swiss city
organisation· CH
A Swiss city seeks engineering services to review and assess rainwater management concepts across the municipality. Bidders should have expertise in urban water infrastructure, stormwater design, and hydrological engineering.
Planting and maintenance services of green areas
organisation· FR
This tender procures landscape maintenance and green-space management services for a French municipality, including grass cutting, tree pruning, and synthetic turf upkeep. Bidders should be landscape contractors or horticultural service providers with municipal-scale operational capacity.
Non-hazardous refuse and waste treatment and disposal services – public tender for bulky waste collection facility in Bari, Italy (two-year contract)
organisation· IT
This tender procures a facility for the collection and disposal of bulky non-hazardous waste for a two-year period in Bari, Italy. Bidders should be waste management operators or facilities with licensed capacity to receive and process bulky refuse.
Advisory and consultative engineering services – Hydrological and flood-risk mapping update for a major European river basin
organisation· ES
This tender procures hydrological and hydraulic engineering studies, flood-risk mapping, and cartography updates for a major river basin to comply with EU flood-risk management directives. Bidders should be specialized engineering consultancies with expertise in hydrology, hydraulic modelling, GIS mapping, and flood-risk assessment.
Preventive and Corrective Maintenance of Wastewater Treatment Plant
organisation· CO
This tender procures preventive and corrective maintenance of a wastewater treatment plant (PTAR) at a Colombian agricultural training center, including equipment replacement and installation. Bidders should have expertise in PTAR operations, pump systems, and industrial water treatment infrastructure.
SCADA Cybersecurity Services
organisation· CA
This RFPQ seeks qualified firms to assess cybersecurity resilience of water and wastewater treatment facilities' SCADA and operational technology systems across four Nova Scotia municipalities. Bidders should have demonstrated expertise in ICS/OT cybersecurity, critical infrastructure protection, and water utility risk assessment.
Municipal energy sustainability actions
organisation· ES
This tender procures energy sustainability actions (likely building retrofits, renewable energy, or efficiency upgrades) for a Spanish municipality. Bidders should be construction firms, energy consultants, or renewable-energy installers with experience in municipal energy-transition projects.
Uninterruptible power supplies – Supply, installation, integration, commissioning and testing of a new backup power system for critical facilities at a French hospital
organisation· FR
Hospital procurement for an uninterruptible power supply system with lithium-ion batteries, including installation, integration with existing building management infrastructure, electrical safety upgrades, and commissioning. Bidders must be energy-storage system integrators with hospital-grade experience and integration capability with standard building control systems.
Abbreviated Tender 103928/2026 Radio System Installation Services
organisation· UY
Installation services for radio communication systems procured by a national electricity utility. Bidders should have expertise in radio infrastructure deployment and integration with electrical grid operations.
Supply of plants, gardening materials, ornaments and phytosanitary material for public gardens
Municipality· ES
This tender procures plants, gardening materials, ornaments, and phytosanitary supplies for the maintenance and improvement of public gardens and green spaces in a Spanish municipality. Bidders should be horticultural suppliers, nurseries, or landscape material distributors with experience in municipal park management.
Organizational development of the Congo Basin Climate Commission
organisation
This tender supports organizational development of a regional climate governance body in Central Africa. Bidders with expertise in institutional capacity-building, climate policy coordination, and multilateral environmental governance are best suited.
Firm to develop Investment Guideline for battery energy storage systems
organisation· VN
A multilateral development programme seeks a firm to develop investment guidelines for battery energy storage systems, a key component of renewable energy integration and grid modernization. Bidders should have expertise in energy storage policy, technical standards, and financial/investment frameworks for emerging markets.
Urban solid waste collection services – RSU, bulky items, green waste, 12 months
Municipality· PT
This tender procures urban solid waste collection services (municipal refuse, bulky items, and green waste) for 12 months in a Portuguese municipality. Bidders should be waste-management operators with fleet capacity, collection logistics expertise, and compliance with EU waste regulations.
Flood-risk and hydrological mapping update for a European river basin
organisation· ES
This tender procures updating and expanding flood-risk and hydrological mapping for a European river basin. Bidders should have expertise in hydrological modelling, cartography, GIS, and flood-hazard assessment.
Waste collection, transport and material recycling of paper, cardboard and paperboard
Municipality· DE
A German municipality seeks a contractor to collect, transport, and materially recycle approximately 791 tonnes of paper, cardboard, and paperboard waste annually. Bidders should be waste-management or recycling specialists with collection and processing infrastructure.
Adaptation and Climate Risk Expert
organisation· KZ
An international development organisation seeks an expert to assess climate adaptation risks and develop resilience strategies in Kazakhstan. Qualified consultants with climate-risk expertise and regional experience can bid for this advisory role.
Architectural and engineering services – Torhaus renovation
organisation· DE
This tender procures architectural and engineering design services (HOAI phases 1–9) for the heritage-sensitive renovation and modernization of a gatehouse into a visitor and education centre at a memorial site in Cottbus, Germany. Bidders must be qualified architects/engineers with expertise in heritage conservation, accessibility, fire safety, and compliance with German monument-protection and funding regulations.
Maintenance of parks, trees, and green spaces in a Saudi Arabian governorate
organisation· SA
This tender procures maintenance of parks, trees, and green spaces in a Middle Eastern governorate. Bidders should have expertise in landscape management, horticulture, and grounds maintenance services.
Environmental Services - Natural Sciences Large Value Retainer
organisation· CA
This is a 3-year retainer contract for natural sciences services in Western Canada, likely covering environmental assessment, ecological surveys, or related scientific support. Bidders should have expertise in environmental and natural sciences consulting and capacity to deliver sustained advisory services to a Canadian public authority.
Waste management service for demolition debris, coastal protection Bizkaia
organisation· ES
This tender procures waste management services for demolition debris generated during coastal protection and maintenance works in Bizkaia, Spain. Bidders should be waste-management or environmental-remediation firms with experience in construction-waste handling and coastal-zone operations.
The establishment of 8 multi-party framework agreements for the delivery of training services: Category 1 and Category 2
organisation· IE
This tender establishes multi-party framework agreements for delivery of technical and digital engineering training, plus infrastructure and renewables training, to upskill adult workers across manufacturing, energy, and heavy engineering sectors. Training providers (certified or bespoke, in-person or online) can bid to join the frameworks and respond to call-offs nationwide.
Canadian Electric System Operator - Request for Proposal - Cost of New Entry Report (CONE)
organisation· CA
A Canadian electric grid operator seeks a service provider to develop a Cost of New Entry (CONE) report estimating capital costs for greenfield power generation facilities in the province, informing electricity market stakeholders. Bidders should have expertise in power generation economics, cost modelling, and energy market analysis.
Agricultural, forestry, horticultural, aquacultural and apicultural services – Tree maintenance for a Netherlands municipality
organisation· NL
This tender procures tree maintenance and arboricultural services for a Netherlands municipality, including pruning, care, and forestry management. Bidders should be specialized arboricultural or forestry service providers with experience in municipal tree-care programmes.
50982 | Inventory and Monitoring of Fungal Flora across Diverse Defence Properties
organisation· NL
This tender procures a 3-year mycological (fungal) inventory and monitoring programme across Dutch Defence properties to assess ecological condition and habitat quality. Bidders should be ecological survey specialists with expertise in fungal taxonomy, field sampling, and long-term biodiversity monitoring.
Urban solid-refuse disposal services – removal and transport to landfill
Municipality· PT
This tender procures removal and transport of solid waste from a decommissioned military barracks to a landfill site in Portugal. Bidders should be waste-management or environmental-remediation contractors with experience in large-scale debris removal and hazardous-site clearance.
Request for Proposal - Carbon Credit Transparency and Fungibility
organisation· CA
A provincial government seeks an independent consultant to assess current and future delivery models for its emissions offset and performance credit registries, including jurisdictional benchmarking, cost-benefit analysis, and implementation roadmap. Bidders should have expertise in carbon markets, registry systems, MRV platforms, and climate policy analysis.
Sustainable Gifts
organisation· NL
A Dutch public sector organisation seeks sustainable gifts and gift vouchers for employees and stakeholders, emphasizing circular materials, reuse, and supply-chain transparency aligned with climate, circularity, and biodiversity goals. Bidders should be sustainable product suppliers or gift-procurement specialists with demonstrable circular-economy and ESG credentials.
Electricity – Open tender for electricity supply service to an Italian municipality
Municipality· IT
Open tender for electricity supply service to a municipality in Italy. Bidders must be energy suppliers capable of delivering grid electricity to municipal facilities.
Electricity – Supply procurement and balancing group coordination services for a European public institution across multiple lots
organisation· BG
Procurement of electricity supply and balancing group coordinator services for a European social security institute over 12 months (1,575 MWh). Bidders must be energy suppliers or aggregators capable of forecasting, scheduling, and managing grid balancing on a liberalized electricity market.
Tree-maintenance services – U5/4-U5/5-U5/7-U5/8 tree protection measures
organisation· AT
Tree maintenance and protection measures (Baumschutzmaßnahmen) for a public transport operator, including arboricultural services across multiple urban locations. Bidders should have certified tree-care expertise, arboricultural qualifications, and experience with urban green-space management.
Technical Assistance: Carbon Pricing Instrument Pilot, Extractive Sector
organisation· GN
This tender seeks technical assistance to define technical and economic parameters for a pilot carbon-pricing instrument (ITC) in Guinea's extractive sector. Bidders should have expertise in carbon markets, MRV methodology, and extractive-industry decarbonization policy design.
Biowaste disposal and recovery – household collection in a German district
organisation· DE
This tender procures the collection, transport, and treatment/recovery of approximately 5,200 tonnes per year of source-separated biowaste from households in a German district, starting 2027. Bidders must be waste-management or biowaste-processing operators capable of full material recovery and residual-waste disposal at scale.
Refuse and waste related services – Municipal waste collection and management for a Polish municipality in 2027
organisation· PL
This tender procures municipal waste collection, transport, and management services for a Polish municipality in 2027, with mandatory recycling and biodegradable waste reduction targets. Bidders must be waste-management operators with capacity to serve residential and non-residential properties across the municipality while meeting EU and Polish environmental regulations.
Environmental conservation and improvement services through restoration and climate adaptation strategies
organisation· CO
This tender procures environmental conservation and restoration services focused on water resource protection and climate adaptation in Colombia's the department. Bidders should have expertise in ecosystem restoration, climate mitigation/adaptation strategies, and watershed management.
Electricity energy procurement
organisation· FI
Procurement of electricity supply contracts for a Finnish municipal group, with pricing based on supplier margins, spot market delivery, and power-based price hedging. Bidders must be energy retailers capable of managing multi-entity supply agreements with pass-through Fingrid and Datahub charges.
Electrical power systems design services – medium and low-voltage infrastructure, Moldavia region, three lots
organisation· RO
This tender procures electrical power systems design services (feasibility studies, technical projects, cost estimates, detailed technical specifications) for medium and low-voltage electricity infrastructure investments across three Romanian counties in the Moldavia region. Bidders should be engineering design firms with expertise in electrical grid infrastructure, distribution systems, and technical documentation for utility-scale projects.
Direct Purchase 88832/2026 Technical Assistance Service for Pressure Reducers
organisation· UY
Technical assistance service for pressure-reducing valves (reductoras) in Uruguay's water infrastructure. Bidders should have expertise in water infrastructure maintenance and hydraulic equipment support.
Refuse and waste services – Municipal waste selective collection point operation
organisation· PL
This tender procures organization and operation of a selective municipal waste collection point (PSZOK) in Poland, enabling residents to dispose of biowaste and construction debris, plus waste container placement and transport services. Bidders should be waste management operators with local logistics capacity and environmental education capability.
Consultancy Services for Assessment of Inclusive Financial Services, Including Climate Risk Insurance and Community-based Savings and Lending Systems (CBSLS) in South Sudan
organisation· SS
A UN World Food Programme seeks consultancy services to assess inclusive financial services, climate risk insurance, and community-based savings/lending systems in South Sudan. Bidders should have expertise in financial inclusion, climate adaptation, and community development in fragile/conflict-affected contexts.
Solar photovoltaic modules – market consultation – supply and operation
organisation· CZ
A Czech university seeks a Design & Build partner to develop, install, and operate three solar PV systems (45 kWp, 45 kWp, 200 kWp) across three campus sites, including project design, installation, maintenance, monitoring, and licensed operation. Bidders should be solar EPC firms or consortia with PV installation, O&M, and energy-management capabilities.
Sewage, refuse, cleaning and environmental services – Selective municipal waste collection points
organisation· PL
This tender procures the establishment and operation of three selective waste collection points (PSZOK) in a Polish municipality, accepting municipal waste from residents and managing its disposal through 2028. Bidders should be waste management operators with experience in selective collection infrastructure, regulatory compliance, and continuous operations.
Urban planning and landscape architectural services Neuenberger Straße
Municipality· DE
This tender procures urban planning and landscape architectural services for a neighbourhood street, public squares, and adjacent open-space design in Fulda, Germany. Bidders should be qualified landscape architects, urban planners, or planning consultancies with experience in public realm and sustainable neighbourhood design.
Technical maintenance and repair of telecommunications, photovoltaic and electrical installations
organisation· ES
This tender procures technical maintenance and repair services for telecommunications, photovoltaic, and low-voltage electrical installations across social housing properties in the Canary Islands. Bidders should be specialized facilities/building services firms with expertise in renewable energy (solar PV) and electrical systems maintenance.
Renewable Electricity Supply Tender 2027–2028
organisation· DE
This tender procures renewable electricity (green power) supply for a research facility for 2027–2028, requiring 1.9 GWh/year from certified renewable sources (wind, solar, hydro, geothermal, biomass). Bidders must be licensed electricity suppliers capable of delivering 100% renewable energy to a single German offtake point.
Refuse recycling services – takeover and marketing of waste paper from a regional waste authority
Municipality· DE
This tender procures takeover and marketing of old paper from a city's paper collection system, including establishment and operation of collection points and proper recycling/resale of the material. Bidders should be waste management or recycling companies with experience in paper collection, sorting, and commercial resale.