Spain climate tenders
135 open listings, soonest deadline first.
Spanish climate funding is dominated by IDAE on the energy side and by the autonomous communities on everything else, with a large share of it routed from EU recovery and cohesion money rather than raised domestically. Public procurement is published through the Plataforma de Contratación del Sector Público. Listed below are the open climate tenders and public contracts in Spain that landscape produces, taken from each publisher's own notice and re-checked on every refresh.
Public procurement here is published to EU standards, which means notices are structured, deadlines are firm, and above-threshold contracts appear on TED as well as the national portal. Expect prequalification before the tender proper on anything substantial, framework agreements rather than one-off purchases, and scoring that weights technical merit and social value alongside price.
This page lists 135 open climate tenders and public contracts covering Spain, soonest deadline first. Every listing has been classified against the sustainability taxonomy rather than matched on keywords, and geographic coverage is read from the notice itself, so a programme open to Spain through a wider European or global scheme appears here too.
43 distinct buyers publish the calls on this page. Who is behind a call matters as much as what it funds: eligibility, reporting burden and the realistic timeline to a decision vary far more between buyers than between individual calls, so it is worth opening a listing before judging the programme.
The work on this page spans Forestry and Reforestation, Climate Adaptation, Biodiversity and Nature, Circular Economy, Waste Reduction. Narrowing to one of those is usually a better use of time than reading the whole list, because eligibility tends to follow the sector far more closely than it follows the country.
Award sizes currently run from roughly €46K to €313K, which is the honest range rather than the headline figure.
48 of these close within the next 30 days. Deadlines are taken from the source listing and re-checked on every refresh, but the publishing body remains the authority, so confirm against the official notice before you submit.
Supply of new remote-controlled tracked brush-cutter for forest fire prevention
Municipality· ES
This tender procures a new remote-controlled tracked brush-cutter for forest fire prevention work by a Spanish municipality. Bidders should be equipment suppliers or manufacturers with experience in forestry/wildfire-prevention machinery.
Forest machinery rental with operator for Monfragüe National Park biodiversity protection
organisation· ES
Rental of forest machinery with operator for biodiversity protection works in Monfragüe National Park, Spain, funded by FEDER. Bidders must provide specialized forestry equipment and skilled operators for habitat restoration and conservation activities.
Planting and maintenance services of green areas and street trees in Spain
Municipality· ES
This tender procures integrated management and maintenance of public green areas, street trees, and children's play areas in a Spanish municipality, including planting, upkeep, and land clearance. Bidders should be landscape management, horticulture, or environmental services companies with municipal-scale operational capacity.
Waste management eco-efficiency supplies, services and installation works
organisation· ES
This tender procures supplies, services, and installation/improvement works for eco-efficient waste management at a regional consortium in Galicia, Spain. Bidders should have expertise in waste collection, recycling infrastructure, environmental consulting, and energy-efficient facility upgrades.
Energy Efficiency Retrofit: Design, Engineering, Safety Coordination Municipal Buildings
Municipality· ES
Procurement for design, engineering, health & safety coordination services for municipal energy-efficiency retrofit works across multiple municipal buildings in Spain. Suited for architectural/engineering firms, energy consultancies, and project management companies with experience in building performance and construction oversight.
Architecture and Engineering Services for HVAC Renovation Phase II Hospital
organisation· ES
This tender procures architectural and engineering services for the direction and supervision of a Phase II HVAC renovation and climate control upgrade at a Spanish hospital. Engineering firms and technical consultancies with experience in building-systems retrofit and project management for healthcare facilities are the target bidders.
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.
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.
Sale of timber and biomass in Arroyo Molino Alto managed forest
organisation· ES
This tender procures the sale and harvesting of timber and biomass from a managed forest consortium in Córdoba, Spain. Bidders should be forestry operators, timber merchants, or biomass energy companies with forest management and harvesting capabilities.
Preventive and corrective maintenance, energy audit and consulting for HVAC and hot water systems
University· ES
This tender procures preventive, corrective, and technical-legal maintenance of HVAC and hot-water systems across all buildings of a Spanish public university, plus energy auditing and consulting. Bidders should be HVAC service contractors with energy-efficiency expertise and capacity to manage multi-building facilities at university scale.
Technical Assistance for Flood Defence Works Cadagua River Sodupe
Agency· ES
Technical assistance for the design and supervision of flood defence works on the Cadagua River in Gueñes, Spain. Bidders should have expertise in hydraulic engineering, flood mitigation infrastructure, and project management for water-related civil works from a Spanish water authority.
Supply new electric industrial vehicle, open tipper truck, 3.5 tonne GVW
organisation· ES
Procurement of a new electric industrial vehicle (open-bed tipper truck, 3.5 tonne GVW) for a Spanish manufacturing facility. Bidders should be vehicle manufacturers or authorized distributors with electric commercial vehicle capability and Spanish delivery/support capacity.
Hydromorphological restoration project design service Valborraz river reach
organisation· ES
This tender procures engineering design services for hydromorphological restoration of a river reach in Ourense, Spain. Bidders should be engineering consultancies or environmental firms with experience in fluvial restoration, hydromorphological assessment, and project design.
Technical assistance for genetic characterization fish populations and fluvial connectivity evaluation
organisation· ES
This tender procures technical assistance for genetic characterization of fish populations, fluvial connectivity assessment in a natural river reserve, and alpine trout detection surveys in northern Spain. Bidders should have expertise in ichthyology, population genetics, hydrological assessment, and field survey methodology.
Integral waste management services Classes I, II, III, V, VI hospitals
University· ES
This tender procures comprehensive waste management services (Classes I, II, III, V, VI) for two Spanish healthcare facilities. Bidders must be waste-management operators with experience in medical/hazardous waste handling, collection, treatment, and disposal compliance.
Supply and installation of BMS climate automation controllers
organisation· ES
Procurement of building management system (BMS) controllers for climate automation and control at a Spanish institutional library headquarters. Suitable for specialized HVAC/BMS integrators and automation system suppliers with experience in institutional building retrofits.
Operation and maintenance of San Román wastewater treatment plant and associated sanitation infrastructure
organisation· ES
This tender procures operation and maintenance services for a municipal wastewater treatment plant (EDAR) and associated high-level sanitation infrastructure in Cantabria, Spain. Bidders should be experienced wastewater operators with technical expertise in plant management, regulatory compliance, and environmental stewardship.
Supply of side-loading waste containers for municipal recycling collection
organisation· ES
This tender procures side-loading waste collection containers for municipal recycling of residual waste, paper, cardboard, packaging, and glass in a Spanish municipality. Bidders should be manufacturers or distributors of specialized waste-collection equipment with experience in municipal solid-waste management systems.
Supply, installation and commissioning of digital water meters with remote-reading
organisation· ES
Procurement of digital water meters with remote-reading capability for a municipal water utility in Catalonia. Bidders should have expertise in smart metering hardware, installation, and IoT/telemetry systems for water infrastructure.
Shredded plastic waste removal, transport, treatment and valorization service
organisation· ES
This tender procures collection, transport, treatment and valorization of shredded plastic waste from El Majano Environmental Complex in El Hierro, Spain. Bidders should be waste-management and plastic-recycling specialists with operational capacity in the Canary Islands.
Management of construction works for Segart wastewater treatment plant
organisation· ES
This tender procures management and supervision services for the construction of a wastewater treatment plant (EDAR) in Valencia, Spain. Bidders should be engineering firms or project management consultancies with experience in water infrastructure and environmental engineering projects.
Municipal clean point and brigades waste management service
Municipality· ES
This tender procures waste management and collection services for a municipal clean point and municipal brigades in Getxo, Spain. Bidders should be waste-management operators or environmental services companies with experience in municipal waste handling and logistics.
Conceptualization, design, production, launch traveling exhibition single-use plastics
organisation· ES
Procurement of conceptualization, design, production and launch of a traveling exhibition on natural spaces and single-use plastics (SUP) to raise awareness and educate the public. Bidders should have expertise in exhibition design, production, curation, and itinerant logistics for environmental/sustainability messaging.
Supply and installation of hardware/software for HVAC and lighting control system upgrade
organisation· ES
Supply and installation of hardware/software to upgrade and expand the centralized management system for HVAC and lighting control across a major museum's buildings. Bidders should have expertise in building automation systems, energy management software, and museum-scale facility infrastructure integration.
Marine research services – cetacean population knowledge via photo-identification campaigns (ERDF)
organisation· ES
A Spanish state-owned contracting body seeks a field research service to photo-identify bottlenose dolphins in the Rías Baixas and improve knowledge of cetacean populations, funded by ERDF. Suited to marine biology or ecological survey firms able to run offshore photo-identification campaigns.
Bioclimatic and photovoltaic installation design for La Pandera de los Villares school
Agency· ES
This tender procures design and engineering services for a bioclimatic and photovoltaic installation at an educational facility in Andalusia, Spain. Bidders should have expertise in renewable energy systems, bioclimatic design, and educational building retrofits.
Technical assistance for wildfire risk awareness and local capacity-building training
organisation· ES
This tender procures technical assistance for public awareness and training on wildfire risk in urban-forest interfaces, including capacity-building and local emergency-response planning. Bidders should have expertise in environmental education, wildfire risk management, and community engagement in Spain.
Sale of renewable energy guarantees of origin from urban waste thermal plant
organisation· ES
Sale of renewable energy guarantees of origin (GOs) from an urban waste-to-energy plant in Galicia, Spain. Bidders must be renewable energy credit aggregators, traders, or utilities capable of purchasing and marketing certified renewable energy certificates.
Design and supervision of water distribution network renovation works, Irun
organisation· ES
This tender procures design and project management services for renovation of water distribution networks across multiple zones in Irun, Spain. Bidders should be engineering firms or consultancies with expertise in water infrastructure planning, hydraulic systems, and construction supervision.
Selective waste collection services for light containers and paper-cardboard
Municipality· ES
This tender procures selective waste collection services for light containers and paper-cardboard across a rural Spanish municipality association. Bidders should be waste-management or recycling-service operators with local delivery capability.
Drafting of integrated sewage system management plan for Ripoll-Campdevànol
organisation· ES
A Catalan regional council seeks a consultancy to draft an integrated management plan for the Ripoll-Campdevànol sewage system, addressing overflow pollution under Spanish and EU wastewater rules. Engineering consultancies and environmental SMEs with wastewater planning experience are the best fit.
Maintenance services for a Spanish hydroelectric power plant canal
organisation· ES
This tender procures maintenance services for the Añarbe II hydroelectric power plant canal infrastructure in Spain. Bidders should be specialized in hydroelectric facility maintenance, civil works, and water infrastructure upkeep.
Technical Direction and Safety Coordination for a Southern European City's SUDS Maintenance 2027–2029
organisation· ES
This tender procures technical direction and safety coordination for a Spanish municipality's sustainable urban drainage systems (SUDS) maintenance contract 2027–2029, with sustainable public procurement requirements. Bidders should be engineering consultancies or safety-coordination firms experienced in water infrastructure and green infrastructure management.
Environmental study service coastal zone Mompás Oiartzun river estuary
organisation· ES
This tender procures an environmental study of the coastal zone of Mompás and the Oiartzun river estuary in Spain, assessing ecological and environmental conditions. Bidders should be environmental consultancies, research institutes, or ecology firms with coastal/estuarine survey expertise.
Supply of plant material and horticultural materials for green space regeneration 2026–2029
Municipality· ES
This tender procures plant material and horticultural supplies for regeneration and creation of green spaces in a Spanish municipality over 2026–2029. Bidders should be nurseries, landscape contractors, or horticultural suppliers capable of large-scale, multi-year vegetation and materials delivery.
Collection and transport of urban solid waste—residual, organic, and paper-cardboard
Municipality· ES
This tender procures collection and transport of urban solid waste (residual and organic fractions) and paper-cardboard for a Spanish municipality. Bidders must be waste-management operators with fleet capacity, logistics infrastructure, and regulatory compliance in waste handling.
Conservation and maintenance of parks, gardens, urban trees and planters, Spain
Municipality· ES
This tender procures conservation, maintenance, and risk evaluation services for parks, gardens, urban trees, and planters in Spain. Bidders should be landscape/arboriculture contractors or environmental services firms with urban green-space management expertise.
Municipal waste collection and clean point management services
Municipality· ES
This tender procures municipal waste collection and clean point (recycling centre) management services for a municipality in Spain. Bidders should be waste management operators with experience in residential collection logistics and recycling facility operations.
Chlorine analyzer replacement works for water distribution network
organisation· ES
Procurement of amperometric chlorine analyzers and replacement/installation services for a regional water utility's distribution network, including quality testing and waste management. Bidders should have expertise in water quality instrumentation, automation systems, and on-site installation/commissioning capabilities.
Urban solid waste collection, transport, bulky waste handling and container washing
organisation· ES
This tender procures urban solid waste collection, transport to treatment facilities, bulky waste handling, and container washing services for a Spanish municipal association. Bidders should be waste management operators with fleet capacity, treatment-facility logistics expertise, and container-cleaning infrastructure.
Household used cooking oil selective collection and management, with containers
Municipality· ES
A municipal council is procuring selective collection and management of household used cooking oil, including installing and maintaining collection containers. It suits local waste-management service providers and SMEs with collection logistics and waste-treatment capability.
Household used cooking oil collection, management, and container maintenance services
Municipality· ES
A municipal council is procuring selective collection and management of household used cooking oil, including installing and maintaining collection containers. Small waste-management operators and SMEs with collection logistics and oil recycling capacity fit this municipal service contract.
Solar photovoltaic modules – supply for photovoltaic energy expansion and storage
organisation· ES
Procurement of solar photovoltaic modules, energy storage systems, and monitoring equipment for expansion of renewable energy infrastructure at a fire station in Bizkaia, Spain. Bidders should be solar PV suppliers, energy storage integrators, or renewable energy system installers with experience in public-sector deployments.
Supply for photovoltaic energy expansion, storage, and wind energy incorporation at Urioste fire station
organisation· ES
This tender procures photovoltaic panels, energy storage systems, and wind turbine equipment to expand renewable energy and storage capacity at a fire station in Bizkaia, Spain. Bidders should be renewable energy equipment suppliers or system integrators with experience in solar PV, battery storage, and small-scale wind installations.
Solar photovoltaic modules supply for fire station renewable energy and storage expansion
organisation· ES
Procurement of solar photovoltaic modules, energy storage systems, and monitoring equipment for expansion of renewable energy infrastructure at a fire station in Bizkaia, Spain. Suitable bidders include renewable-energy equipment suppliers, solar installers, and energy-storage system integrators with experience in municipal or institutional projects.
Supply with installation of MBR membranes for Firgas WWTP
organisation· ES
A local island water council in the Canary Islands is procuring supply and installation of MBR (membrane bioreactor) membranes for the Firgas wastewater treatment plant. It suits water-treatment equipment suppliers or installers able to deliver membrane modules and commissioning at a roughly €310K scale.
Technical support for atmospheric pollutant analysis and tropospheric ozone precursor studies
Municipality· ES
A municipal urban environment authority seeks technical support for atmospheric contaminant analysis and tropospheric ozone precursor studies. Bidders should have expertise in air quality monitoring, pollution analytics, and environmental science consulting.
Supply and installation of underground selective waste containers in central a Spanish coastal town
Municipality· ES
A Spanish municipal council is procuring the supply and installation of underground containers for selective waste collection in the town centre, co-financed 85% by FEDER. It suits local or regional SMEs in waste-collection equipment supply, civil works, or installation.
Showing the 48 closest deadlines of 135. Narrow by sector below, or see the full feed.