Sustainable Buildings tenders
214 listings tracked right now · page 1 of 5
Funding for low-carbon construction, deep retrofits and building performance. Active funders include UK DESNZ and the Social Housing Decarbonisation Fund, the US DOE, EU LIFE and Horizon, and local-authority retrofit procurement. Listed below are the open sustainable buildings tenders and contract notices that landscape produces, taken from each buyer's own notice and re-checked on every refresh.
This is one of the highest-volume procurement areas on the site, because every local authority, housing association, hospital trust and university buys retrofit, heating and building services. Contracts arrive as frameworks and dynamic purchasing systems more often than as single awards, and getting onto the framework is the real competitive event rather than the individual call-off.
This page lists open sustainable buildings tenders and public contracts currently tracked by Raise Lens — 214 of them right now, sorted with the soonest deadline first. Every listing has been classified against the sustainability taxonomy rather than matched on keywords, so what appears here is sustainable buildings work rather than anything whose description happens to mention it.
40 distinct buyers are publishing the sustainable buildings tenders and public contracts on this page. Who is funding matters as much as what: eligibility, reporting burden and the realistic timeline to a decision vary far more between buyers than between individual calls, which is why the listing names the buyer on every opportunity it opens.
Geographic coverage on this page spans EUROPE, SUBSAHARAN-AFRICA, LATAM. Eligibility is usually tied to where the work happens or where the applying organisation is registered, and the two are not always the same — worth checking before investing time in an application.
48 of these close within the next 30 days. Deadlines are taken from the source listing and re-checked on every refresh, but the originating buyer remains the authority — always confirm against the official notice before you submit.
Mixed contract: supply and installation of public EV charging infrastructure (5 locations)
Alcaldía del Ayuntamiento de Aljaraque · ES
The Aljaraque city council is procuring supply and installation of public electric vehicle charging points across five locations in a mixed supply-and-works contract. Suited to local electrical installers, charging equipment suppliers, or SMEs able to deliver small-scale EV charging infrastructure.
Renovation gymnasium Franz-Marc-School Geretsried 405 MSR
Landratsamt Bad Tölz - Wolfratshausen · DE
This tender procures building automation and HVAC control systems for an energy-efficient retrofit of a gymnasium at a German school, including control cabinets, automation stations, sensors, actuators, and cabling. Bidders should be systems integrators or HVAC controls specialists with experience in building energy management and German school/public-sector projects.
Heat Supply Mühlacker | New Energy Center Swimming Pool Construction
Stadtwerke Mühlacker GmbH · DE
A German municipal utility seeks an engineering firm as master planner to design heat supply and energy-centre infrastructure for a public swimming pool renovation. Bidders must be qualified engineering consultants capable of district-heating and building-energy systems design.
Electrical installation work – Energy efficiency retrofit Guardia di Finanza facility Bari
Provveditorato Interregionale per le OO.PP. per le regioni Puglia e Basilicata - Sede di BARI · IT
Integrated design and execution contract for energy efficiency retrofit and building qualification at an Italian Guardia di Finanza facility, including electrical installation work. Bidders must have capability in energy-efficiency engineering, building systems design, and construction execution for public infrastructure.
Renovation Indoor Pool Essern – Building Design Services
Samtgemeinde Uchte · DE
Renovation and expansion of a 1971 indoor swimming pool facility with comprehensive energy-efficiency upgrades including heat pump, photovoltaic system, LED lighting, and accessibility improvements. Bidders should be architectural/engineering firms or construction companies experienced in building renovation, energy systems integration, and public-sector pool facility projects.
113/ise/2026/hu consulting RP+DDFF+CSS photovoltaic+bioclimatic CEIP Manuel Pérez
Agencia Pública Andaluza de Educación · ES
Consulting services for photovoltaic and bioclimatic design assessment at a public school in Andalusia, Spain. Bidders should have expertise in renewable energy systems, building performance analysis, and educational facility retrofitting.
117/ISE/2026/HU consultancy for PV and bioclimatic works at CEIP Andévalo
Agencia Pública Andaluza de Educación · ES
This tender procures consulting services for photovoltaic installation and bioclimatic design at a public school in Andalusia, Spain. Bidders should have expertise in renewable energy systems, building energy efficiency, and educational facility retrofits.
118/ise/2026/hu consulting RP+DDFF+CSS photovoltaic+bioclimatic CEIP San Roque Villanueva
Agencia Pública Andaluza de Educación · ES
Consulting services for energy efficiency, renewable energy, and bioclimatic design assessment at a public school in Andalusia. Bidders should have expertise in building energy audits, photovoltaic systems, and sustainable building design for educational facilities.
Clynfyw CIC – Renewable Energy & Efficiency Upgrade Project
Cwm Arian Renewable Energy Ltd · GB
Clynfyw CIC seeks design, supply, and installation of a comprehensive renewable energy and energy efficiency system including solar PV, battery storage, heat pumps, and smart controls to reduce carbon emissions and energy costs. Bidders must demonstrate extensive experience in renewable energy installations and system integration for community/care facilities.
RaS_LvBS_Architektenleistungen
Gemeinde Rot am See · DE
The Municipality of Rot am See is procuring architectural and engineering design services for a new three-storey hybrid school building featuring timber-mass construction, photovoltaic roofing, wood-pellet heating, and mechanical ventilation. Qualified architecture and engineering firms with experience in sustainable school buildings, hybrid timber-concrete construction, and renewable energy integration are the target bidders.
Energy-efficiency consultancy services – housing sustainability Gemeente Zaanstad
Gemeente Zaanstad · NL
Municipality of Zaanstad seeks a long-term energy-efficiency consultancy contractor to support residents with building insulation measures and subsidy access across two housing-renovation programmes (VHF1 and VHF3) totalling ~750 homes and €14.2M in subsidies. Bidder must be an established consultancy firm capable of sustained resident engagement, campaign management, and subsidy administration over 3–9 years.
Electric accumulators – energy efficiency improvement of public facilities in Wilamowice Commune
Gmina Wilamowice · PL
This tender procures design, supply, installation, configuration and commissioning of battery energy-storage systems at three public school complexes in Poland to improve energy efficiency. Bidders should have expertise in energy-storage systems, electrical installation, and integration with building infrastructure.
Home Energy Map 2.0
City of Saskatoon · CA
The City of Saskatoon seeks a service provider to develop, host, and maintain a virtual home energy and climate resilience labelling map platform using EnerGuide data and digital energy labelling to help residents identify renovation opportunities. Bidders should have expertise in web platform development, energy data integration, geospatial visualization, and municipal sustainability software.
Engineering, design, construction and supervision for school building energy retrofit
РАЙОН "ВЪЗРАЖДАНЕ" · BG
School building retrofit with energy-efficiency measures including insulation, window replacement, heating system upgrade, and lighting conversion to achieve energy class B. Suitable for construction firms, engineering consultancies, and energy-retrofit specialists with design and site supervision capability.
BBS NW Energy Retrofit – Building B Design Services
Stadt Neustadt an der Weinstraße · DE
This tender procures architectural and engineering planning services for energy-efficient retrofit of a vocational school building in Germany, specifically design-phase work for building envelope and systems optimization. Bidders should be qualified architectural or engineering firms with experience in energy-performance renovation and German building standards (KfW, EnEV).
Noise-control consultancy services – Framework agreement on housing sound insulation
Vejdirektoratet · DK
Framework agreement for noise-control consultancy services advising on sound insulation of residential buildings along Danish state roads and railways. Bidders must provide technical consulting and project administration for noise mitigation across Denmark's housing stock.
Battelle Campus, energy renovation of buildings C and F - civil engineer mandate
Office cantonal des bâtiments (OCBA) · CH
This is a civil engineering mandate for energy-efficient renovation of two campus buildings (phases SIA 32–53), covering design and project management. Qualified civil engineering firms with experience in building energy retrofit and Swiss construction standards are the target bidders.
Campus Battelle energy renovation of buildings A and D, civil engineer mandate
Office cantonal des bâtiments (OCBA) · CH
This is a civil engineering mandate for energy-efficient renovation of two campus buildings (phases SIA 32–53), covering design and planning. Civil engineering firms and sustainability-focused design consultants with building-retrofit expertise are the target bidders.
Sale of Final Energy Savings from Efficiency Works, Vitoria-Gasteiz and Zamudio-Derio
Parque Tecnológico de Álava, S.A.-Dirección General · ES
This tender procures the sale of energy savings generated from energy-efficiency retrofit projects at two technology park campuses in Spain's Basque Country. Bidders should be energy-service companies, ESCOs, or sustainability consultants capable of quantifying and monetizing verified energy-efficiency gains.
Engineering services – VgV specialist planning HVAC for Kressbronn indoor pool renovation
Gemeinde Kressbronn a. B. · DE
Engineering design services for HVAC, heating, ventilation, and lighting retrofit of a municipal indoor swimming pool in Germany, targeting energy efficiency and CO₂ reduction. Bidders should be specialized MEP (mechanical, electrical, plumbing) design firms or engineering consultants with experience in building-systems renovation and energy-performance optimization.
Input is already English, so returning it unchanged. Renovation of Adolph Kolping education centre Würzburg: building services planning HOAI
Kolping-Mainfranken GmbH · DE
This tender procures technical building systems (HVAC, electrical, plumbing, renewable energy) for a comprehensive energy and functional renovation of a special-needs education centre in Würzburg, Germany. Bidders should be MEP engineering firms, building-systems integrators, or sustainability-focused technical consultants with experience in school retrofits and energy-efficient building design.
Battelle Campus energy renovation of buildings C and F - civil engineer mandate
Office cantonal des bâtiments (OCBA) · CH
This is a civil engineering mandate for energy-efficient renovation of two campus buildings (phases SIA 32–53), covering design and project management. Qualified civil engineering firms with experience in building energy retrofit and Swiss construction standards are the target bidders.
School Group Regeneration En Sauvy – HVAC Engineer Phases SIA 31-53
Ville de Lancy (architech sa) · CH
City of Lancy seeks a heating/ventilation/regulation engineer to design and deliver HVAC systems for a school complex renovation project in Switzerland. Bidders must be specialized engineering firms with HVAC design expertise and experience in educational building retrofits.
Campus Battelle energy renovation buildings C and F civil engineering mandate
Office cantonal des bâtiments (OCBA) · CH
This is a civil engineering mandate for energy-efficient renovation of two campus buildings (phases SIA 32–53), covering design and project management. Qualified civil engineering firms with experience in building energy retrofit and Swiss construction standards are the target bidders.
Bosnia And Herzegovina: Preparation of detailed design for energy efficiency refurbishment (CapEx items 2 and 3), Energy Efficiency Refurbishment of Zenica Hospital
Consultancy
This tender procures detailed design services for energy efficiency refurbishment of Zenica Hospital in Bosnia and Herzegovina, focusing on two specific capital expenditure items. The ideal bidder is an engineering/architectural consultancy with experience in hospital energy-efficiency retrofit design and familiarity with multilateral-funded infrastructure projects.
The input is already in English.
Hospices Civils de Beaune · FR
This tender procures technical assistance for conducting building and energy audits across healthcare and medico-social facilities in the GHT Sud Côte d'Or network. Bidders should be engineering or consulting firms with expertise in building diagnostics, energy performance assessment, and healthcare facility auditing.
Energy audits, renovation passes and energy performance certificates
Hämeenlinnan kaupunki · FI
Hämeenlinnan city procures energy audits (Motiva-model), building renovation passports, and energy certificates for ~140 municipal buildings (230,000 m²) to support energy-efficiency targets under KETS and JETS commitments. Bidders must be energy-audit and building-assessment specialists with capacity to conduct on-site surveys and produce technical documentation.
Project drafting and envelope rehabilitation works, Pazo de la Cultura Pontevedra
Junta de Gobierno Local del Ayuntamiento de Pontevedra · ES
This tender procures design services (basic and execution project) for structural and energy-efficient rehabilitation of the exterior envelope of two public buildings in Pontevedra, Spain. Bidders should be architectural or engineering firms with expertise in building energy retrofit, structural assessment, and envelope performance.
Engineering design services – Děčín school building reconstruction and campus heating change
Ústecký kraj · CZ
This tender procures engineering design services (project documentation, engineering activities, site supervision) for a two-stage reconstruction of a vocational school campus in Děčín, Czech Republic, with comprehensive heating system replacement. Bidders should be architectural/engineering firms experienced in building envelope retrofit, HVAC modernization, accessibility upgrades, and sports facility renovation.
Construction lifecycle impact assessment expert services framework agreement
Pääkaupunkiseudun Kaupunkiliikenne Oy · FI
Framework agreement for expert consulting services in lifecycle impact assessment of construction projects across Helsinki metropolitan transport and infrastructure entities. Bidders must provide named specialists in LCA, LCC, energy assessment, and project management across a 2-year initial term with optional extensions.
City of Lacombe - Request for Proposal - Municipal Facilities Deep Energy Retrofit Feasibility Study & Decarbonization Roadmap
City of Lacombe · CA
The City of Lacombe seeks energy engineering consultants to conduct a Deep Energy Retrofit Feasibility Study and Decarbonization Roadmap for five municipal facilities, establishing baseline energy models and phased capital pathways to achieve deep GHG reductions by 2027. Qualified bidders are energy engineering consultants with expertise in building energy modelling, retrofit feasibility analysis, and decarbonization strategy development.
Multi-Party Framework Agreement for Provision of Energy Efficient Design Services and Measurement and Verification Activities associated with Climate Action and Low Carbon Development Goal Projects
Cork City Council · IE
Cork City Council seeks a multi-party framework agreement for energy-efficient design services and measurement & verification activities supporting climate action and low-carbon development projects from 2026–2028. Bidders should be engineering/sustainability consultancies with expertise in energy audits, building performance modelling, and M&V protocols.
Design documentation and author supervision for school thermal modernisation, Gdańsk
Dyrekcja Rozbudowy Miasta Gdańska działająca w imieniu i na rzecz Gminy Miasta Gdańska · PL
This tender procures comprehensive architectural and engineering design documentation, building permits, and site supervision for a thermal modernization and renovation of a school complex in Gdańsk, Poland, aimed at improving energy efficiency and reducing operational costs. Qualified bidders must be architectural/engineering firms with expertise in building energy audits, thermal retrofit design, and construction supervision.
Engineering services for energy renovation of elementary school Bouxières
Commune de THAON LES VOSGES · FR
This tender procures engineering and project management services (maîtrise d'œuvre) for energy-efficiency renovation of an elementary school in France, covering design through execution phases. Bidders should be engineering firms or consultancies with expertise in building energy retrofit, thermal performance, and compliance with French energy standards.
Engineering design services for Nizica wetland buffer zone, dams and weir
Skarb Państwa PGL LP Nadleśnictwo Szczecinek · PL
The State Forest District of Szczecinek is procuring design documentation and building permits for a flow-through wetland buffer zone on the Nizica river, new dams on ditches, and a rebuilt weir in Malechowskie Błota, plus author supervision during construction. Suited to engineering design firms or SMEs with hydrotechnical and water-environment design experience in Poland.
Comprehensive energy studies on local authorities' built heritage
Territoire Energie Somme (TE80) · FR
Framework agreement for comprehensive energy audits and studies of public-sector building stock in Somme, France, over one year (renewable three times). Bidders should be engineering consultancies or energy-audit firms with expertise in building-energy assessment and retrofit planning.
Energy Transition Master Plan (PDTE) – Decarbonization Engineering
Université de Montréal - Direction des immeubles · CA
University of Montréal seeks mechanical-electrical engineering services to develop a decarbonization transition plan across multiple campus buildings. Qualified bidders must have expertise in energy audits, decarbonization strategy, and HVAC/electrical systems retrofit planning for large institutional portfolios.
Design documentation and author supervision for Gdańsk school thermal modernization
Dyrekcja Rozbudowy Miasta Gdańska działająca w imieniu i na rzecz Gminy Miasta Gdańska · PL
The tender procures design documentation, including obtaining a final building permit, and author's supervision for the thermal modernisation and renovation of a Gdańsk secondary school and its sports hall to cut running costs and environmental impact. It suits an engineering or architectural design firm, likely an SME-scale practice with Polish design and permitting experience.
ES 13 Energy Renovation of 13 Sites: HVAC and Controls Planning Framework
Landeshauptstadt Düsseldorf, Der Oberbürgermeister, Amt für Recht, Vergabe und Versicherungen, Zentrale Vergabestelle · DE
Framework contract for planning and design of HVAC and building automation systems (HLS/MSR) across 13 municipal sites undergoing energy retrofit in Düsseldorf. Bidders must be engineering consultancies with expertise in building services design and energy-efficiency renovation.
Mixed supply, works and services contract by lots: Avilés public lighting renovation
Alcaldía del Ayuntamiento de Avilés · ES
The Avilés city council is tendering, in lots, a mixed supply, works and services contract to renovate and modernise its municipal street lighting, co-financed by Spain's IDAE energy-efficiency fund. Bidders suited to this are electrical and lighting installers or energy-service companies that can deliver LED retrofits and maintenance at municipal scale, with SMEs able to target individual lots.
Lighting equipment and electric lamps – mixed supply, works and services contract for Avilés public lighting
Alcaldía del Ayuntamiento de Avilés · ES
Mixed supply, works and services contract, split into lots, to renew and modernise Avilés municipal public lighting with LED fixtures and controls, co-funded by Spain's IDAE energy-efficiency fund. Suited to electrical contractors and energy-efficiency lighting suppliers, including SMEs able to bid on a single lot such as Lote 1, Zona Norte-Oeste.
BFI TP2 general planning: refurbishment of repair hall, Building F
Berliner Verkehrsbetriebe, Bereich Einkauf/ Materialwirtschaft · DE
This tender procures architectural and engineering design services (LPH 3–9) for a heritage-compliant energy retrofit and modernization of a bus depot repair hall in Berlin, including electro-bus maintenance integration and building extension. Bidders must be qualified generalist planners (Generalplaner) with expertise in energy-efficient renovation, heritage conservation, and industrial building design.
Climate resilient urban development and financing in selected municipalities in Zambia
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH
GIZ is procuring technical assistance and financing mechanisms to support climate-resilient urban development in selected Zambian municipalities, including infrastructure planning, climate adaptation, and green finance structuring. Bidders should have expertise in urban climate adaptation, municipal development planning, climate finance, and experience working in sub-Saharan African contexts.
Building audits and studies under ACTEE energy efficiency programme for local authorities
Territoire d'Énergie Flandre (59) · FR
Framework agreement for energy audits and building studies on public-sector real estate across Flandre territory, supporting decarbonization and efficiency retrofits. Thermal engineering bureaux and energy-efficiency consultancies are the target bidders.
Integrated Urban Development Concept (ISEK) for Cuxhaven
Stadt Cuxhaven · DE
City of Cuxhaven seeks an integrated urban development strategy (ISEK 2047) addressing offshore wind, housing, climate adaptation, demographics, mobility transition, and tourism. Bidders should be urban planning/strategy consultancies with experience in multi-sector municipal development frameworks.
Environmental training services – Energiesparmodell, DRK Kitas Bremen
DRK-Kreisverband Bremene.V. · DE
This tender procures environmental training and energy-efficiency consulting services to implement a sustainable energy-saving model across 14 DRK kindergartens in Bremen, targeting staff, facility managers, and children. Bidders should have expertise in energy auditing, pedagogical sustainability education, and holistic building-energy optimization for institutional settings.
Urban environmental development planning – 10012255-Short Term Expert Support on Sustainable and Inclusive Mobility in Colombia
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH · DE
GIZ seeks short-term expert support for sustainable and inclusive mobility planning in Colombia, covering public transport, electromobility, active mobility, urban planning, and financial analysis. Bidders should be specialized technical consultants or consulting firms with expertise in sustainable transport systems, modelling, and policy development.
Energy efficiency planning for Riesa vocational school centre and sports hall
Landkreis Meißen · DE
This tender procures planning and design services for energy-efficiency improvements and partial sports hall renovation at a vocational school center in Riesa, Germany. Bidders should be engineering/architecture firms with expertise in building energy retrofits, HVAC systems, and educational facility renovation.