Climate & Sustainability Tenders — page 4
Page 4 of 42, from 1,994 live tenders. Sorted by closing date, soonest first. Back to the first page of tenders.
Electricity – Green Energy Supply
organisation· DE
This tender procures 100% renewable electricity supply for a student services organization over a three-year period (2027–2029). Eligible bidders are energy suppliers or renewable electricity providers with capacity to serve institutional customers in Germany.
Mapping of Financial Partners and Available Capital for Circular Economy and Sustainable Investment in Cabo Verde (SAP ID 250183)
organisation· CV
This tender seeks a mapping study of financial partners and available capital sources for circular economy and sustainable investment initiatives in Cabo Verde. The successful bidder should have expertise in sustainable finance, circular economy frameworks, and capital market analysis, ideally with regional knowledge of West Africa and island economies.
Recovery and transport of end-of-life tires, regions 5 and 7
organisation· CA
A Quebec waste-recovery agency seeks a transportation contractor to collect and haul end-of-life tires from two Quebec regions (Estrie and Outaouais) for recycling/treatment, with strong preference for low-emission vehicles and route-optimization systems. Bidders should be logistics/waste-transport operators with fleet capacity, environmental compliance expertise, and ideally experience in alternative-fuel or electric vehicle operations.
Procurement of Solar-Power System Materials with Installation (Solar Photovoltaic (PV) System)
organisation· PH
A UN food and agriculture agency is procuring solar photovoltaic (PV) system materials and installation services for a facility in the Philippines. Bidders should be solar installation contractors, renewable energy equipment suppliers, or engineering firms with demonstrated PV system deployment experience.
Design and Operationalization of Ecuador's National Environmental Management Fund
Institute
This tender seeks design and operationalization of Ecuador's National Environmental Management Fund, a financial mechanism to support environmental and climate projects. Bidders should have expertise in environmental fund governance, climate finance architecture, and institutional capacity-building in Latin America.
Plant delivery and individual plant protection – 3 forest districts in Germany
organisation· DE
This tender procures plant delivery and individual plant protection services for three forest districts in Germany. Bidders should be forestry suppliers or contractors experienced in reforestation, seedling delivery, and forest protection measures.
Institutionalization and Roll-out of the Climate Change Adaptation Training Programme for Young People in Timor-Leste
organisation· TL
A UN agency seeks to institutionalize and scale a climate change adaptation training programme targeting young people in Timor-Leste, building local capacity for climate resilience. Bidders should have expertise in climate adaptation education, youth programme design, and implementation in Southeast Asian contexts.
Water Storage Needs Assessment - Request for Proposal
organisation· CA
A Canadian province seeks a Water Storage Needs Assessment to evaluate current and future provincial water demand across communities, agriculture, and industry, and develop a visualization tool for water-need trends under multiple scenarios. Bidders should have expertise in water infrastructure planning, hydrological modelling, cost-benefit analysis, and data visualization.
Consulting Services for Project Concept Note Development on Climate Actions in Senegal: Energy Efficient and Climate-Friendly Cooling Solutions and NDC-Update (Project GCF ID SEN-RS-006)
organisation· SN
A UN agency seeks a consultant to develop a Project Concept Note on climate actions and energy-efficient cooling solutions aligned with Senegal's NDC update, funded by the Green Climate Fund. The ideal bidder has expertise in climate policy, NDC development, cooling sector decarbonization, and experience working with UN agencies or GCF-funded projects.
Consulting services for energy audits, detailed designs, and technical specifications for building renovation works in Samsun province (45 buildings)
Ministry
This tender procures consulting services for energy audits, detailed design, technical specifications, and supervision of renovation works across 45 building blocks in Samsun, Turkey. Bidders should be engineering or consulting firms with expertise in building energy efficiency, retrofit design, and project supervision.
Consulting Services for the Preparation of an Environmental Impact Assessment (EIA), an Environmental and Social Impact Assessment (ESIA), and Related Environmental and Social Documentation in Nepal
organisation· NP
This tender procures consulting services to prepare environmental and social impact assessments (EIA/ESIA) and related documentation for a water supply project in Nepal's Kathmandu Valley. Bidders should be environmental consulting firms with expertise in impact assessment, stakeholder engagement, and compliance with multilateral environmental standards.
Consulting services for energy audits and building renovation supervision, Kayseri and Nevşehir
Ministry
Consulting services for energy audits, detailed design, technical specifications, and supervision of building renovation works across 16 building blocks (231,532 m²) in Kayseri and Nevşehir, Turkey. Bidders should have expertise in energy efficiency retrofits, building performance analysis, and construction supervision.
Stationary Battery Systems Supply and Installation
organisation· CH
Procurement of stationary battery systems (110 VDC and 48 VDC) with installation, accessories, and decommissioning of existing units for utility substations. Bidders must have expertise in battery system design, installation, and safe disposal in utility-scale power infrastructure.
Electricity Supply – Sale of Electrical Energy
organisation· PL
This tender procures electricity supply for a Polish university with a mandatory 50% renewable energy requirement per billing period, backed by origin guarantees. Bidders must be energy suppliers capable of sourcing and delivering renewable electricity with certified proof of origin.
Organic waste treatment and transport services – open procedure
organisation· IT
This tender procures treatment and transport services for organic waste (EER 20.01.08) collected from municipal solid waste in the Marche region, Italy, for 2 years with optional 2-year extension. Bidders should be waste-management operators with capacity for organic-waste processing, transport logistics, and compliance with Italian environmental regulations.
Electricity – Renewable energy supply wastewater utility 2027–2029
Municipality· DE
This tender procures renewable electricity supply (~352 MWh/year) for a wastewater utility's operations across 2027–2029. Bidders must be licensed energy suppliers capable of delivering certified renewable power to German industrial/municipal customers.
Electricity Supply – Renewable Energy Procurement
organisation· PL
Procurement of electricity supply with mandatory 50% renewable energy sourcing for an academic institution. Bidders must be energy suppliers capable of delivering renewable-backed power and providing origin guarantees under Polish renewable energy law.
Consulting Services for a Project Concept Note on Climate Actions in Senegal
organisation· SN
A UN industrial development agency seeks a consultant to develop a Project Concept Note on Climate Actions in Senegal, focusing on energy transition and climate mitigation under a broader energy project. Bidders should have expertise in climate policy, renewable energy, and project development in West Africa.
Plastic packaging waste transport and disposal service – 1,200 tonnes annually
organisation· HR
This tender procures transport, pre-treatment, processing, and environmentally sound disposal of plastic packaging waste (1,200 tonnes annually) from a municipal landfill in Croatia. Bidders must be waste-management operators with owned vehicles, mechanical equipment, and capacity for weekly collections (minimum 25 tonnes) with 48-hour response time.
Dike renovation/relocation Rhine bend ecological services
Municipality· DE
This tender procures ecological construction supervision and environmental services for a Rhine dike relocation and road elevation project in Germany, spanning 2026–2029. Bidders must be environmental/ecological engineering consultants capable of interactive site-based coordination with multiple stakeholders.
Electricity Procurement 2027/2028
organisation· DE
This tender procures electricity supply (~376,605 kWh/year) for a German municipality over 2027–2028. Energy suppliers and utilities with German market presence and competitive renewable/low-carbon offerings can bid.
Green waste and stump treatment services from three recycling centres
Municipality· FR
This tender procures waste treatment services for green waste and tree stumps from three recycling centres in France, managed by a local inter-municipal authority. Bidders must operate waste processing facilities capable of handling bulky organic waste at scale.
Non-hazardous waste management and disposal services – railway rolling stock and network
organisation· ES
This tender procures non-hazardous waste management and disposal services for rolling stock facilities and railway network infrastructure operated by a Catalan railway operator. Bidders should be waste-management operators with experience in railway/industrial waste streams and environmental compliance.
Request for Proposal - RFP 26-1726 Climate Projections Update
organisation· CA
A Canadian municipality seeks a consultant to develop updated climate projections, technical reports, datasets, and guidance materials to support climate risk assessments and long-term infrastructure planning. Bidders should be climate science or climate-risk modelling firms capable of delivering technical climate data products and organizational guidance.
Laboratory-Scale Gas Atomizer
Council· CA
A Canadian research organisation seeks supply, delivery, and installation of a laboratory-scale gas atomizer to produce high-quality spherical metal and alloy powders for advanced battery materials research. Bidders should be equipment manufacturers or specialized suppliers with expertise in gas atomization technology and laboratory-scale powder synthesis systems.
From Local Shocks to Systemic Impacts: A Multi-hazard, Systems-based View of Physical Climate Risk
Department· GB
Research project investigating how local physical climate shocks cascade into systemic economic and financial impacts through complementary methodologies beyond mainstream climate scenario analysis. Bidders should have expertise in climate risk modelling, systems dynamics, physical hazard assessment, and economic impact quantification.
Ecological and tree-protection construction supervision
organisation· DE
This tender procures ecological and tree-protection supervision services during construction in a protected forest landscape near Berlin, requiring specialist monitoring of biodiversity and tree-preservation measures throughout the build phase. Bidders must be qualified environmental/arboricultural consultants with expertise in species protection, habitat assessment, and construction-phase ecological compliance.
Air quality management – Technical support for indoor air quality meter criteria
organisation· BE
Technical support to establish essential criteria for indoor air quality meters available to the public under Belgium's 2022 health law. Bidders should have expertise in air quality measurement standards, regulatory frameworks, and instrument evaluation.
Programme Management and Quantity Surveying Services for 2027/2028 Pathfinder Schools Programme
Department· IE
This tender procures programme management and quantity surveying services for a large-scale energy efficiency and decarbonisation retrofit programme covering up to 138 schools across Ireland, involving heat pump and biomass boiler installations across 20 separate bundles. Bidders should be experienced in school infrastructure project management, energy efficiency retrofits, and quantity surveying for decarbonisation programmes.
Refuse recycling services – household waste management in a French metropolitan region
organisation· FR
This tender procures waste sorting refuse valorization and recyclable household waste transfer services for a French metropolitan area, sourced from a sorting center. Bidders should be waste management operators with recycling infrastructure, logistics capacity, and experience in municipal waste valorization.
Electricity procurement 2027–2029
organisation· DE
Electricity supply procurement for multiple consumption points of a German municipality for delivery years 2027–2029. Bidders must be energy suppliers capable of serving public-sector customers with reliable grid electricity.
Electricity procurement delivery year 2027
organisation· DE
Procurement of electricity supply for multiple consumption points of a public transport operator for delivery year 2027. Bidders must be energy suppliers capable of serving a public transport operator's power needs across designated lots.
Electricity Supply Procurement
organisation· DE
Procurement of electricity supply for multiple consumption points by a German public sector buyer. Bidders must be energy suppliers capable of serving government facilities across designated lots.
Electricity Supply Tender 2027/2028
organisation· DE
This is a competitive electricity supply tender for a German municipal authority covering approximately 376,605 kWh/year for 2027–2028. Energy suppliers and renewable-energy traders can bid to become the primary electricity provider.
Planning services for rainwater utilization at school campus
Municipality· DE
Planning and consulting services for rainwater harvesting and management at a school campus, targeting stormwater decoupling, evaporation increase, natural watercourse restoration, and flood/heat-risk reduction. Bidders should have expertise in sustainable water management, landscape design, and climate-adaptation infrastructure.
Electricity procurement renewable energy wastewater utility 2027–2029
Municipality· DE
This tender procures approximately 351,726 kWh/year of renewable electricity for a wastewater utility serving two German municipalities over 2027–2029. Bidders must be licensed renewable energy suppliers capable of delivering green power at scale to public infrastructure.
T71 Flytoget, T73A & T73B - LED Interior lighting upgrade
organisation· NO
A Norwegian railway operator is procuring engineering, prototyping, and LED interior lighting retrofit for three railway vehicle classes to comply with EU RoHS fluorescent phase-out regulations. Bidders should have expertise in railway lighting systems, LED conversion design, and prototype implementation for rolling stock.
Capacity Building Programme under the Transformative Actions for Climate and Ecological Protection and Development (TRANSCEND) Project
organisation· PH
A service provider is sought to develop and deliver a capacity-building programme under the TRANSCEND project, focusing on climate and ecological protection in the Philippines. Bidders should have expertise in climate adaptation, sustainable development training, and programme delivery in emerging markets.
Consultant Support for New Customer-Service Function Setup
organisation· NO
A Norwegian public energy agency seeks consultant support to establish and operate a new internal customer-service function for energy and climate guidance, covering subsidy programmes and energy-labelling advice during a transition period. Bidders should be consulting firms or staffing providers with expertise in energy efficiency, renewable energy, and customer service delivery, capable of deploying 2 FTE consultants to Norway.
LPI Suhl new heat supply 2025 building design services
organisation· DE
This tender procures architectural design services (HOAI phases 2–8) for a new heat supply system at a public building in Thuringia. Qualified architecture firms with experience in building systems design and energy infrastructure are sought through a two-stage competitive procedure.
Supply, Delivery and Commissioning of Specialised Engineering Training Equipment for CoVE for Renewable Energy — Mzuzu Technical College, Malawi
organisation· MW
A UN agency is procuring specialized engineering training equipment for renewable energy at a technical college in Malawi, including supply, delivery, and commissioning. Bidders should be equipment suppliers or integrators with experience in renewable energy training systems and international delivery capability.
Development and Operationalization of Paraguay's Climate Data Platform for Agriculture and Forestry
Institute
This tender procures development and operationalization of a climate data platform for agriculture and forestry in Paraguay, integrating climate information with sectoral decision-making. Bidders should have expertise in climate-data systems, agricultural informatics, geospatial analysis, and experience working with multilateral development institutions in Latin America.
Development of an Operational Framework for Carbon Markets in Uganda
Institute
This RFP seeks development of an operational framework for carbon markets in Uganda, including policy design, MRV systems, and institutional capacity-building. Bidders should have expertise in carbon-market design, climate finance, and African regulatory contexts.
Installation and maintenance of photovoltaic panels at La Granja sports centre
Municipality· ES
A municipal council is tendering installation works and maintenance services for photovoltaic solar panels at the La Granja sports centre, with an estimated value of about €111K. A local or regional electrical/solar installation SME with PV installation experience would be a good fit.
Develop and implement environmental education and climate-change awareness strategies
Municipality· CO
This tender procures environmental education, climate-change awareness, and sustainable beekeeping capacity-building for a Colombian municipality. Bidders should have expertise in community engagement, climate adaptation/mitigation training, and agricultural sustainability programming.
Refuse and waste collection and management services Siedlce 2027–2028
organisation· PL
This tender procures municipal waste collection, sorting, and disposal services for residential properties in Siedlce, Poland for 2027–2028. Bidders must be waste-management operators with capacity for mixed and selective waste streams, container logistics, and compliance with Polish waste regulations.
Supply Of Roof Top Solar Power Plant 5kw On Grid System With Net Meter Facility For Ghss Thrikkothamangalam Both Hs Vhse Buildings
organisation· IN
This tender procures a 5kW rooftop solar photovoltaic system with grid-tie and net-metering capability for a government school in Kerala, India. Bidders should be solar installation companies or renewable-energy equipment suppliers with experience in on-grid PV systems and net-metering integration.
Solar system as per NIT
organisation· IN
This tender procures a solar photovoltaic system for a wildlife conservation facility in Rajasthan, India, managed by a state forest administration. Bidders should be solar installation companies or renewable-energy system integrators with experience in off-grid or grid-connected PV deployment in remote/protected areas.