Climate & Sustainability Tenders — page 32
Page 32 of 42, from 1,988 live tenders. Sorted by closing date, soonest first. Back to the first page of tenders.
Urban study for town-center requalification and enhancement
Municipality· FR
A municipality in the department of France seeks a specialized urban planning study to diagnose, design, and operationalize the revitalization of its town center, including public spaces, mobility, commerce, and environmental considerations. Bidders should be urban design/planning consultancies or multidisciplinary teams with expertise in urban diagnostics, master planning, and sustainable public-realm design.
Request for Proposal - Driedmeat Lake Outlet Structure and Fishway Repair Assessment
organisation· CA
This tender procures a detailed structural and condition assessment of a dam outlet apron and fishway at Driedmeat Lake, including recommendations for repair or replacement. The successful bidder should be an engineering consulting firm with expertise in civil/hydraulic infrastructure inspection, concrete deterioration analysis, and fish passage systems.
North Macedonia, International Senior Hydraulic and Water Resources Engineer (irrigation systems and dams) – part-time (90 days)
organisation· MK
This tender seeks an international senior hydraulic and water resources engineer for a 90-day part-time assignment focused on irrigation systems and dams in North Macedonia. The role suits experienced water infrastructure consultants or engineering firms with expertise in hydraulic design and dam management.
Supply, Delivery and supervision of installation and commissioning of 55 nos of Low maintenance (P 150 P HDP YKP-13) capacity at 10 hour rate- 150 Ah, each of 2 volt, Exide make battery bank for MKHPS under MMHD, Kurseong.
organisation· IN
This tender procures 55 units of 2-volt, 150 Ah low-maintenance battery banks (Exide make) for a mini hydro power station in West Bengal, India, including supply, delivery, installation, and commissioning. Bidders should be battery manufacturers, distributors, or systems integrators with experience in hydroelectric energy storage and Exide product supply.
Supply, Delivery and Supervision of Installation and Commissioning of 15 Nos Low Maintenance (P100 P HDP YKP-9) Capacity at 10 Hr Rate-100Ah, Each of 2V, Exide Make Battery Bank for Sidrapong Hydel Power Station, Darjeeling, under MMHD, Kurseong
organisation· IN
This tender procures 15 units of 2V low-maintenance battery banks (Exide P100 P HDP YKP-9, 100Ah each) for backup power at Sidrapong Hydel Power Station in West Bengal. Bidders must supply, deliver, install, and commission the battery system at a hydroelectric facility operated by a state electricity utility.
Undertake the work of Supply of Manpower
organisation· IN
This tender procures manpower supply services for a state forest administration in West Bengal, likely to support forest management, conservation, or biodiversity work. Bidders should be labour-supply or staffing firms capable of deploying skilled or semi-skilled workers in forestry/conservation roles.
Diagnostic surveys and structural technical studies for BSG renovation
University· FR
This tender procures diagnostic surveys, technical investigations, and structural studies for the Labrouste building of Sainte-Geneviève Library in Paris, a heritage renovation project. Qualified engineering firms specializing in building diagnostics, structural assessment, and technical surveys are the target bidders.
Services for direction of construction works improving public transport mobility and safety, Girona Phase 2
organisation· ES
This tender procures project management and supervision services for construction works improving public transport corridor mobility and safety across multiple bus stations and stops in Girona, Catalonia. Bidders should be engineering/construction management firms with experience in transport infrastructure and public works supervision.
Desludging, Solid waste removal services and sewage repairs in AK Burhan Camp, Aghtarin, Aleppo Governorate
organisation· SY
A UN agency seeks desludging, solid waste removal, and sewage repair services at a refugee camp in Aleppo, Syria. Bidders should have experience in sanitation infrastructure, waste management, and emergency/humanitarian service delivery in conflict-affected regions.
Processing, inversion and 3D modelling of magnetotelluric data
organisation· ES
Processing, inversion and 3D modelling of magnetotelluric data for geothermal exploration in La Palma's research permit. Bidders must have expertise in geophysical data analysis, magnetotelluric interpretation, and 3D subsurface modelling.
Acquisition of survey firm services to measure Quebec population climate disposition
University· CA
This is a public tender for survey services to measure Quebec's population attitudes toward climate challenges. Bidders should be experienced polling/survey firms capable of designing and executing large-scale public opinion research on climate topics.
Architectural, construction, engineering and inspection services – Multi-disciplinary Consultancy Services (including Engineering, Urban Planning, Conservation/Heritage/Archaeological and Landscaping Design services) Proposed Development at the Ramparts Car Park
Municipality· IE
A local authority seeks an architect-led multi-disciplinary design team to deliver consultancy services for a riverside regeneration project combining sustainable public amenity, active recreation, and town revitalization at a former industrial site. Bidders should be experienced architectural/engineering firms capable of integrated heritage, urban planning, and landscape design for public infrastructure.
Architectural, engineering and planning services – water acidification treatment plant installation
organisation· DE
This tender procures comprehensive architectural, engineering, and planning services for the installation of a water acidification-neutralization system at a German waterworks facility. Bidders must be qualified engineering/planning firms with expertise in building design, structural engineering, technical systems, and site planning under German HOAI standards.
Operation of electrical installations – Drift och Service av pumpar och dagvattenpumpstationer
organisation· SE
This tender procures operation and maintenance services for wastewater pumps and stormwater pump stations in Sweden. Bidders should be experienced in pump system maintenance, diagnostics, and emergency response for municipal water infrastructure.
Analytics of wastewater and water samples RPDA
organisation· DE
This tender procures analytical laboratory services for wastewater and water-body samples on behalf of a German state environmental regulator. Bidders must be accredited analytical laboratories with expertise in water-quality testing and environmental monitoring.
Environmental monitoring programme for Indre Oslofjord
organisation· NO
This tender procures environmental monitoring services for Indre Oslofjord fjord ecosystem, including water quality, sediment, and biological surveys to assess ecological state. Bidders should be environmental consulting firms, research institutions, or specialized aquatic monitoring service providers with fjord/marine expertise.
Tree-cutting services – Transmission line easement clearance, Sofia region
organisation· BG
This tender procures tree-cutting and vegetation clearance services on high-voltage electrical transmission line easements across five major power lines in Bulgaria's Sofia region. Bidders should be specialized forestry/vegetation-management contractors with experience in difficult terrain and clearance operations near electrical infrastructure.
Professional Services – Geotechnical and Environmental Studies
Municipality· CA
A Canadian municipality seeks professional services for geotechnical and environmental studies. Bidders should have expertise in geotechnical engineering and environmental assessment methodologies.
Water treatment plant operation and maintenance services Aposelemi 2027
organisation· GR
This tender procures operation, maintenance, and quality-control laboratory services for a water treatment plant (EEN Aposelemi) in Crete for 2027. Bidders should be technical service providers with expertise in water treatment facility management, equipment maintenance, and water-quality testing.
Supply of waste collection containers
organisation· NO
This tender procures waste collection containers (approximately 26,500 units) for household waste management across multiple fractions, plus annual supplementary purchases and spare parts over a 4-year framework agreement. Bidders should be waste-container manufacturers or distributors with capacity to supply standardized bins and logistics capability in Norway.
Goods and Services for replacement of two UPS systems and generator panels
Municipality· CA
This tender procures replacement of two uninterruptible power supply (UPS) systems and generator panels for a municipal drinking water treatment plant. Bidders should be electrical equipment suppliers or systems integrators with experience in critical infrastructure power systems and UPS/generator installations.
Repair of regulation and measurement sites on drinking water network
Municipality· CA
This tender procures emergency repair and maintenance services for water regulation and measurement sites on a municipal drinking water network. Bidders should be specialized water utility contractors with experience in potable water infrastructure diagnostics and field repair.
Planning Services for Schulstraße Street Expansion
Municipality· DE
A municipality seeks planning services for comprehensive street reconstruction including cycle path, pedestrian walkway, public transport stop, and green spaces. Bidders should be engineering/planning consultancies with experience in integrated urban mobility and sustainable street design.
Kyrgyz Republic: BKWP - 1 Supply of office equipment, implementation of ERP and development of GIS, Bazar-Korgon Water Sub-project
organisation· KG
This tender procures office equipment, ERP system implementation, and GIS development for a water sub-project in Kyrgyzstan, likely supporting water resource management and infrastructure planning. Bidders should have experience in enterprise software deployment, geospatial systems, and water-sector IT solutions.
Planting and maintenance services of green areas – Maaien Stadswallen 2027-2028
organisation· NL
This tender procures 2-year planting and maintenance services for green areas (mowing, grass cutting, water channel management) within a municipality's city walls and ramparts. Bidders should be landscape/grounds maintenance contractors with experience in municipal green-space management and environmental compliance.
Maintenance and inspection of ventilation systems, fire dampers, cooling units
Institute· DE
This tender procures maintenance and inspection services for room ventilation systems, fire dampers, and recirculation cooling units at a research institute. Bidders should be HVAC service providers with expertise in building climate control systems and fire safety compliance.
Tree Safety Inspections and Diverse Tree Surveys 2027 onwards
organisation· NL
Procurement of tree safety inspections and various tree surveys across multiple parcels, with one contract per parcel awarded to different bidders. Suitable for arboricultural consultants, forestry specialists, and environmental survey firms with tree assessment expertise.
Major renovation planning services for a German congress center
Municipality· DE
This tender procures general planning and design services for a major renovation of a German congress centre, including building systems replacement, structural repairs, and interior modernization. Bidders should be architectural and engineering firms with experience in large-scale building renovation and MEP system design.
Price registration for water tanker truck services – raw and potable water
organisation· BR
A Brazilian municipal water utility is establishing a price-registration framework for water tanker truck services to carry raw water to treatment plants and deliver potable water to residents during drought. Local trucking and water-logistics firms with fleet capacity fit this tender best.
Wastewater studies and designs for Barrio Modelo, phase 2, sewer network expansion
organisation· CO
A Colombian regional government seeks consultants to produce wastewater management studies and designs for Barrio Modelo, plus structuring of an aqueduct and sewer network expansion for several San Andrés neighbourhoods. Small engineering and water-infrastructure consultancies with design capacity are the natural fit.
Engineering technical assistance for preparing integrated water cycle concession tender
Municipality· ES
A municipal authority in Spain is procuring engineering consultancy to prepare the tender for a concession of its integrated urban water cycle (supply, sanitation and treatment). It suits engineering consultancies and SMEs with water-utility and public-tender experience in Spain.
W6899-270195 Bay Oxide Arsenic Filter
Department· CA
A government defence buyer at a military installation requires Bayoxide E33 arsenic-removal media for drinking water treatment. Bidders must supply specialized water-treatment filtration media to a government buyer.
Supply of liquid polyaluminium chloride (PAX-XL6)
Municipality· CA
A Canadian municipality seeks suppliers of liquid polyaluminium chloride (PAX-XL6) for its drinking-water treatment plant during 2027, with optional contract renewal through 2029. Bidders must be chemical suppliers or distributors capable of delivering water-treatment coagulants to municipal specifications.
Supply of corrosion inhibitor
Municipality· CA
This tender procures phosphate-based corrosion inhibitor for a municipal drinking-water treatment plant in Quebec for 2027, with optional renewal through 2029. Bidders must be chemical suppliers capable of delivering water-treatment additives to municipal specifications.
Transport, treatment, storage, disposal of dehydrated wastewater sludge
Municipality· CA
This tender procures transport, treatment, storage, and disposal of dehydrated sludge from a municipal wastewater treatment plant starting January 2027. Bidders must be waste-management or environmental-services contractors licensed to operate in Quebec or reciprocal Canadian provinces.
Planting and maintenance services of green areas in a Polish municipality
organisation· PL
This tender procures ongoing planting, maintenance, and care services for green areas in a Polish municipality, including grass cutting, leaf removal, hedge trimming, tree pruning, pest control, and tree removal. Bidders should be landscape maintenance contractors or horticultural service providers with equipment, safety compliance, and experience in municipal green-space management.
Refuse and waste related services – Abfallentsorgung Betriebsdienst Strecke Rehau
organisation· DE
This tender procures waste collection, transport, and disposal services for refuse containers and travel waste at motorway rest stops and service areas along the Rehau section of German federal highways. Bidders should be waste-management operators with experience in container logistics, transport, and compliant disposal of mixed municipal waste.
Professional Services for Water Distribution Network Studies, Plans, and Supervision
Municipality· CA
A municipality seeks professional services for preliminary studies, design plans, cost estimates, and supervision of water distribution network rehabilitation in a sector. Bidders must be engineering or consulting firms with Quebec establishment and water infrastructure expertise.
Regional Environmental Consulting Services for Contaminated Sites Management
organisation· CA
A provincial transportation agency seeks regional environmental consulting services for contaminated sites management across three provincial regions. Bidders must be environmental consultants with expertise in site assessment, remediation planning, and regulatory compliance for contaminated land.
Procurement of wood chipping machine (trailer) with loading crane
organisation· DE
Procurement of a wood chipping machine (trailer-mounted) with loading crane for forest/land management by a German state authority. Bidders should be equipment manufacturers or suppliers with experience in forestry machinery and hydraulic loading systems.
Disposal and laboratory services from GEN2.0 project PS-Rathenau
organisation· DE
This tender procures disposal and laboratory services for excavated soil and slurry wall material (approximately 12,800 tonnes) from a district heating pump station construction project in Hamburg. Bidders should be waste management and soil remediation specialists capable of handling large-volume excavation waste streams.
Waste Transport and Final Treatment Framework Agreement
organisation· NO
This is a framework agreement for waste transport and final treatment services (residual waste and other fractions) including container rental and on-site handling at a Norwegian municipal waste facility. Bidders should be waste-management and transport companies with kroklift (hook-lift) vehicle capacity and waste-treatment licensing.
Transport and disposal of biosolids from Achille-Gagnon treatment plant 2027–2029
Municipality· CA
This tender procures transport and disposal of biosolids from a municipal wastewater treatment plant for three years (2027–2029). Bidders must be established in Canada or designated free-trade zones and capable of managing large-volume organic waste streams.
Framework contract tree care Bautzen district Saxon Switzerland
organisation· DE
Framework contract for tree care and felling services across Bautzen district and Saxon Switzerland region. Bidders should be arboricultural/forestry service providers with tree maintenance, pruning, and removal expertise.
Administrative Building B Homberg comprehensive renovation windows
organisation· DE
Procurement of windows (Lot 08) for a comprehensive renovation of administrative building B in Homberg (Efze), Germany. Suitable bidders are window manufacturers, suppliers, and installation contractors with experience in building renovation projects.
Short-Term Expert Pool for regional integration, employment, and digital transformation in the EU Southern Neighbourhood
organisation· DE
A development agency seeks a short-term expert pool for regional integration, employment, and digital transformation across the EU Southern Neighbourhood (North Africa, Middle East, Western Balkans), covering digital regulation, cybersecurity, and digital skills. Bidders should be consulting firms, training providers, or digital-transformation specialists with expertise in regulatory approximation, cybersecurity governance, and MSME-focused digital skills development.
Gas measurement system for nitrous oxide supply, installation and commissioning
Municipality· DE
Procurement of a nitrous oxide (laughing gas) measurement system with installation, commissioning, and 2-year maintenance for a municipal wastewater treatment plant. Bidders should have expertise in gas measurement instrumentation, industrial installation, and technical maintenance services.
Caribbean Procurement of Solid Waste Equipment
Ministry
This tender procures solid waste management equipment for Caribbean nations, supporting waste collection, sorting, and disposal infrastructure. Bidders should be equipment manufacturers, waste-management specialists, or systems integrators with experience in tropical/island environments and multilateral procurement compliance.