Sustainable Buildings tenders — page 2
219 listings tracked right now · page 2 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 — 219 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.
44 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.
33 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.
Engineering services – energy efficiency planning for Riesa vocational school centre
Landkreis Meißen · DE
Engineering design services for technical building systems (HVAC, electrical, plumbing) to improve energy efficiency at a vocational school in Riesa, Germany, including partial sports hall renovation. Bidders should be specialized engineering consultancies with expertise in building energy retrofit and MEP systems design.
Energy efficiency retrofit—design, technical verification, construction execution for Mihai Eminescu School
MUNICIPIUL PITESTI - CONSILIUL LOCAL AL MUNICIPIULUI PITESTI · RO
This tender procures design, technical verification, on-site technical assistance, and construction-assembly execution for energy-efficiency retrofit of a municipal school building in Romania, funded by EU grants. Bidders must be capable of integrated design-build delivery with 12-month execution and post-completion technical support.
Replacement of damaged school buildings in the village of Mykulychi by a new nearly zero-energy building (NZEB)
Nordic Environment Finance Corporation (Nefco) · UA
This tender procures design documentation and reconstruction of a damaged school building in Ukraine as a nearly zero-energy building (NZEB) with energy-efficiency standards, funded by Finland's Green Recovery Fund. Bidders should be construction/engineering firms with experience in energy-efficient building design, retrofit, and NZEB standards.
Basic design and works management for Barbanza Hospital energy improvements, Ribeira
Consellería de Sanidade- SERGAS · ES
This Spanish public services tender procures basic and execution design plus works management for energy-improvement actions at the Barbanza Hospital in Ribeira, A Coruña. It suits engineering and building-services firms with experience in energy retrofits and public-sector hospital works.
Building planning services for new CAMPUS der Generationen, Frobenstraße 27-29, Berlin
Bezirksamt Tempelhof-Schöneberg von Berlin · DE
The Bezirksamt Tempelhof-Schöneberg is procuring architectural and engineering planning services (HOAI Leistungsphasen 2 to 9) for a new community campus in Berlin-Schöneberg, with zero-emission, circular-materials and green-roof requirements. A small or mid-sized architecture and planning firm with sustainable-building experience and Berlin public-sector references would fit.
Framework agreement for design and engineering of PV plants II
Technologie hlavního města Prahy, a.s. · CZ
Prague's municipal technology company is procuring a framework agreement with up to two suppliers for design and engineering services for new solar photovoltaic plants (FVE II). It suits engineering design firms with PV and electrical design experience, and the framework's scope makes it most realistic for established engineering consultancies or SMEs with relevant references.
Planning for new four-form grammar school: energy and LCA assessment
Landkreis Havelland - Der Landrat - · DE
The Landkreis Havelland is procuring specialist consulting for energy balancing, GEG compliance, KfW 499 funding support and a life cycle assessment (LCA) for a new four-form grammar school with a triple sports hall in Wustermark. Suited to energy-planning consultancies or SMEs with KfW and LCA expertise, either as direct bidders or as subcontractors to the architects and engineers.
Enger: renovation and extension of primary school gymnasium, building planning
Kreis Herford im Auftrag der Widukindstadt Enger · DE
The City of Enger seeks architectural and interior planning services for the energy-efficient renovation and barrier-free extension of a primary school gymnasium, targeting EEG standard 70 and QNG PLUS certification. Architecture and engineering firms with German public building and sustainable-construction experience, including SMEs, fit this planning contract.
Plant engineering design services for photovoltaic systems at CNR sites
Consiglio Nazionale delle Ricerche - Area Territoriale di Ricerca di Roma 2 · IT
CNR is procuring engineering and architecture design services (PFTE, executive design, safety coordination in design phase) for installing photovoltaic systems on car-park canopies and at CNR sites in Pisa, Parma, Roma and Monterotondo, split into four lots. Suited to Italian engineering and architecture firms with solar PV design experience; lots are individually smaller and may suit SMEs.
The input is already in English, so I return it unchanged: Design documentation and building permit for sludge fermentation energy at Żory
Przedsiębiorstwo Wodociągów i Kanalizacji Żory Sp. z o.o. · PL
The tender procures design documentation and a final, legally binding building permit for a sludge hydrolysis and anaerobic fermentation system that produces renewable energy at the Żory wastewater treatment plant, including modernisation of the wastewater line. It suits engineering design firms with wastewater and biogas project experience in Poland, and SMEs can credibly bid.
Integrated design and construction of micro photovoltaic power plant for public buildings
MUNICIPIO DE SANTO ANTONIO DA PATRULHA · BR
This tender procures integrated design and construction of a micro photovoltaic power plant for public buildings in a Brazilian municipality, funded by a state energy-efficiency convention. Bidders must be specialized engineering firms capable of delivering both detailed design and full on-site installation of solar generation infrastructure.
Moldova – Engineering services – Supervision of energy efficiency improvement and rehabilitation works for the Oncology Institute
Moldova Energy Projects Implementation Unit · MD
This tender procures engineering supervision and consulting services for energy efficiency retrofit and rehabilitation of an oncology hospital in Moldova, covering pre-construction, construction oversight, quality/cost control, and defects management. Bidders should be experienced engineering consultants or supervision firms with expertise in energy-efficiency projects, construction administration, and compliance monitoring.
Provision of a deep geothermal solution
COUNTESS OF CHESTER HOSPITAL NHS FOUNDATION TRUST · GB
The Countess of Chester Hospital seeks a development partner to design and deliver a phased geothermal energy system for the hospital site, funded via Public Sector Decarbonisation grants, with potential transition to a long-term Energy Services Agreement. Bidders should be geothermal specialists capable of managing staged development gateways, Salix compliance, and eventual heat-supply operations.
Integrated design and construction of micro photovoltaic power plant for municipal buildings
MUNICIPIO DE SANTO ANTONIO DA PATRULHA · BR
This tender procures integrated design and construction of a micro photovoltaic power plant for public buildings in a Brazilian municipality, funded by a state energy-efficiency convention. Bidders must be specialized engineering firms capable of delivering both detailed design and full on-site installation of solar generation infrastructure.
Dynamic Procurement System BNB and Sustainability Coordination
Land Berlin – Sondervermögen Immobilien des Landes Berlin (SILB) vertreten durch BIM Berliner Immobilienmanagement GmbH · DE
Berlin's property management agency seeks to establish a dynamic procurement framework for BNB (sustainable building) certification coordination and sustainability project management across 5,000+ public properties. Bidders must demonstrate expertise in green building standards, lifecycle assessment, circular economy, and sustainable construction oversight.
Dynamic purchasing arrangement for solar photovoltaic system procurement and installation
Molde Kommune · NO
This is a dynamic purchasing framework for procurement and installation of solar photovoltaic systems by Molde Municipality in Norway, with an estimated value of NOK 90M through 2027. Bidders must be solar installation contractors or equipment suppliers capable of delivering PV systems and mounting services to public sector clients.
Expanded energy audits with building physics reports and energy certificates
MESTNA OBČINA LJUBLJANA · SI
This tender procures expanded energy audits with building-physics reports and energy performance certificates for municipal buildings in Ljubljana. Bidders should be energy-audit firms or engineering consultancies with expertise in building-physics analysis and energy-certification compliance.
Dynamic procurement framework – solar cells – equipment and installation
NTNU · NO
NTNU is establishing a dynamic purchasing framework for complete solar photovoltaic systems, including installation, operation and maintenance. Bidders should be solar installers, equipment suppliers, or integrated renewable-energy service providers capable of delivering utility or building-scale PV projects in Norway.
ITT - Swindon Archive Decarbonisation Design Team (UID 320)
Historic England · GB
Historic England seeks a multidisciplinary design team to develop decarbonisation and energy-efficiency retrofit plans for its national archive facility in Swindon through RIBA Stage 3, with potential Stage 4 extension. Bidders should be architectural/engineering practices with experience in heritage building retrofit, mechanical/electrical systems design, and net-zero carbon project delivery.
Supply and Installation of Solar Panels
An Post_391 · IE
An Post is establishing a qualification system for supply and installation of solar photovoltaic systems across approximately 53 properties nationwide in Ireland, with potential future maintenance and support services. Bidders should be solar installation contractors with experience in micro-, mini-, and small-scale generation systems (NC6–NC8 ESB Networks categories) and capability to work across diverse building types and electrical infrastructure.
PfH Asset Decarbonisation & Retrofit Solutions DPS Reference number
Procurement for Housing Ltd (t/a PfH Scotland)
Procurement for Housing seeks qualified suppliers across nine categories to deliver net-zero retrofit, decarbonisation, and energy-efficiency solutions for Scottish social housing and public-sector members via a Dynamic Purchasing System. Bidders can be contractors, consultants, material suppliers, technology providers, or training organisations specialising in building fabric retrofit, heat-pump installation, district heating, energy assessment, or retrofit training.
Welsh Government Energy Service (WGES) Interim Framework
Llywodraeth Cymru / Welsh Government · GB
Welsh Government is developing an interim successor framework to support public sector decarbonisation, renewable energy, net-zero reporting, and climate action across Wales. Bidders should be energy consultancies, climate advisory firms, or renewable energy specialists with experience delivering decarbonisation programmes to public sector organisations.
Architectural Services – Energy Retrofit Gymnasium Mittelhaan
Stadt Haan · DE
Architectural services for energy-efficient retrofit of a municipal gymnasium (Turnhalle Mittelhaan) in Haan, Germany. Suitable bidders are architectural firms with experience in building energy renovation and compliance with German energy standards.
Energy Retrofit Building AB – MEP Electrical Design Services
Hochschule Osnabrück · DE
This tender procures engineering design services (TGA/MEP) for comprehensive energy retrofit and modernization of a 1960s university building in Germany, including HVAC, electrical, and building systems optimization. Bidders should be qualified MEP/TGA engineering consultants with experience in deep energy renovation of large institutional buildings under occupied-building constraints.
Retrofit planning technical building systems Rathaus basement Wismar
Hansestadt Wismar, Rechtsamt · DE
This tender procures planning and design services for replacement of an outdated HVAC system in a heritage-protected basement with a modern, controllable system to maintain stable temperature, humidity, and air flow for preservation of historic structures and artwork. Bidders should be engineering consultants or MEP design firms with experience in heritage building climate control and technical building systems planning.
Planning Services – Energy Retrofit Primary School Eschweiler, TGA Phases 5–9
MILAN Kommunale Dienstleistungsgesellschaft mbH · DE
This tender procures planning and engineering services (design phases 5–9) for energy-efficient renovation of a primary school building in Germany, including HVAC systems. Bidders should be architectural or engineering firms with expertise in building energy retrofit and TGA (technical building systems) design.
Quality control for rehabilitation of 40 public housing units, Badajoz
Consejería de Infraestructuras, Transporte y Vivienda · ES
Quality control inspection of energy-efficiency rehabilitation work on 40 social housing units in Badajoz, Spain. Bidders should have expertise in building energy audits, retrofit verification, and compliance certification for residential renovation projects.
External control of energy certifications for Basque Government unified-management buildings
Gobierno Vasco-Viceconsejería de Administración y Servicios Generales · ES
External control and verification of energy performance certificates for unified-management properties owned by the Basque Government. Bidders must have expertise in energy auditing, building certification standards, and compliance verification.
Load-bearing structure design services – GS Leutesheim, Tragwerksplanung LPH 1-6
Stadt Kehl - Zentrale Vergabestelle · DE
This tender procures structural design services (LPH 1-6) for a new school extension in timber construction with extensive green roof and accessibility features in Kehl, Germany. Bidders should be architectural/engineering firms specializing in sustainable timber building design, accessibility compliance, and green infrastructure integration.
Master Planning Data Center Renovation Augsburg University
Staatliches Bauamt Augsburg · DE
This tender procures general planning and design services (phases 1–9) for the renovation of an existing university data centre to DIN 50600 standards, including structural, HVAC, electrical, fire safety, and building-physics planning. Bidders should be architectural/engineering firms with expertise in data-centre retrofits, building services design, and German public-sector project delivery.
New Construction Commercial Building
Thüringer Landesamt für Bau und Verkehr · DE
This tender procures design (planning phases 4–5, site supervision phase 8) and turnkey construction of a new commercial building in Thuringia, Germany, including building systems and automation. Bidders should be general contractors or design-build firms capable of delivering integrated planning and construction services to completion.
New multi-storey car park Adenau Wimbachstraße, Lot 4 electrical building services planning
Stadt Adenau, vertreten durch die Verbandsgemeindeverwaltung Adenau · DE
City of Adenau seeks electrical engineering design services (HOAI phases 1–9) for a new 194-space parking garage with mandatory EV charging, photovoltaic system, and lift infrastructure. Bidders must be qualified German electrical design consultants capable of lifecycle assessment and compliance with urban-development funding rules.
Engineering services – Electrical systems, Lot 4, new car park Adenau
Stadt Adenau, vertreten durch die Verbandsgemeindeverwaltung Adenau · DE
Engineering design services (phases 1–9 per HOAI) for electrical and technical systems in a new multi-storey car park in Adenau, Germany, including photovoltaic, EV charging, lifts, fire detection, and parking-management systems. Bidders must be qualified electrical/technical engineers capable of coordinating with building, HVAC, and structural design teams and delivering to strict timelines.
Sustainability Coordination (BNB/QNG Certification Implementation)
Landeshauptstadt München, Baureferat · DE
Sustainability coordination and BNB/QNG certification for a new fire and rescue training school in Munich, requiring expertise in green building standards and sustainable design integration. Bidders should have experience in sustainability certification, building performance standards, and coordination with multi-disciplinary design teams.
Berne, Monbijoustr. 40, total renovation / ventilation systems
Office fédéral des constructions et de la logistique OFCL · CH
This tender procures ventilation systems (air treatment and distribution) for a total renovation of a protected 1950s modernist building in Berne that will house federal administration and vocational training facilities. Bidders should be HVAC system suppliers or installers with experience in heritage-sensitive building retrofits and commercial ventilation design.
Energy efficiency works in municipal buildings, Police building, Rivas Vaciamadrid, two lots
Junta de Gobierno del Ayuntamiento de Rivas Vaciamadrid · ES
Municipal building energy-efficiency retrofit works on a police station in Rivas Vaciamadrid, Spain, funded under the Regional Investment Programme 2022-2026, with two lots covering construction and health-and-safety coordination services. Bidders should have experience in building energy retrofits, municipal construction, and safety management in Spain.
Engineering design services – Csapókerti Primary School renovation planning
Debrecen Megyei Jogú Város Önkormányzata · HU
Procurement of engineering design services for comprehensive renovation of a primary school building in Debrecen, Hungary, including structural, energy, heating, and accessibility upgrades. Suitable bidders are architectural and engineering design firms with experience in school building renovation, energy efficiency retrofits, and heritage-sensitive design.
Load-bearing structure design services – 2026-07-lsvs-bogenhalle-tragwerksplanung
Landessportverband für das Saarland KdöR · DE
Structural engineering design services for the energy-efficiency retrofit and heritage restoration of a protected 1950s sports hall complex in Saarland, including HVAC, sanitary systems, and building-envelope upgrades. Bidders should be structural engineers or multidisciplinary design firms with experience in listed-building renovation and energy-performance compliance.
Engineering services – 2026-07-lsvs-bogenhalle-technische-ausruestung
Landessportverband für das Saarland KdöR · DE
Engineering services for the energy-efficient retrofit and technical renovation of a heritage-protected sports hall complex built in 1950–1955, including HVAC replacement, sanitary upgrades, building-envelope energy measures, and access-area concrete repairs. Bidders should have experience in heritage-sensitive building renovation, energy-efficiency engineering, and compliance with German denkmalschutz (monument protection) regulations.
BRA - Extension of primary and secondary school in Brannenburg LV204 building automation
Gemeinde Brannenburg · DE
This tender procures building automation systems for an expanded primary and secondary school in Brannenburg, Germany. Bidders should be building automation specialists or systems integrators with experience in educational facility controls and energy management.
Water-well drilling – Reconstructing Lower Cretaceous well no. 5, Zbiorniki Stoki intake
„Zakład Wodociągów i Kanalizacji" sp. z o.o. w imieniu i na rzecz którego działają Łódzkie Inwestycje sp. z o.o. · PL
A Polish municipal water utility is procuring multidisciplinary design documentation, author supervision, and the reconstruction of deep groundwater well no. 5 at the Zbiorniki Stoki intake, which involves drilling a replacement well and decommissioning the existing one. A specialist water-well drilling and hydrogeological contractor, or a design-build partner with drilling capability, fits this tender.
Construction project management services – RS-713.A: Projektsteuerung
Landkreis Schweinfurt · DE
Landkreis Schweinfurt seeks project management services for construction of a new secondary school (Realschule) in Schonungen, designed with timber-element construction, BIM methodology, and integrated sustainability features including rainwater management, bird-friendly glazing, and optional district heating. Bidders should be experienced construction project managers with expertise in timber construction, BIM coordination, and sustainable building integration.
Cottbus City – Comprehensive School Campus Development Planning HLS
Stadtverwaltung Cottbus · DE
This tender procures architectural and engineering planning services for a comprehensive school campus redevelopment in Cottbus, Germany, including a new two-field sports hall, integrated facilities, and phased construction strategy. Bidders should be planning/design firms with experience in educational infrastructure, sustainable building principles, and complex multi-phase campus masterplanning.
Engineering services – Gargenville: thermal, acoustic, fluid, VRD design for 31 dwellings
ARCADE VYV PROMOTION IDF · FR
Procurement of engineering services (thermal, acoustic, fluid, and infrastructure) for a 31-unit residential construction project in Gargenville, France, including 3 single-family homes. Bidders should be specialized engineering consultancies (BET) with expertise in building systems design, energy performance, and acoustic compliance for mixed-use residential developments.
Planungsleistungen HLS
Stadt Wildeshausen · DE
The City of Wildeshausen is procuring building services engineering (HLS: heating, ventilation, sanitary) planning for a new fire station in Düngstrup, with a steel frame, insulated panel envelope, and planned heat pump and photovoltaic system. Engineering planning firms with energy-efficient building design experience, including SMEs, fit this procurement.
Draft design for Río Verde water treatment plant upgrade, Marbella
Consejería delegada de ACOSOL, S.A.U. · ES
This tender procures drafting of a preliminary project for improving the operation and water quality of a water treatment plant (ETAP) in Marbella, Spain. Engineering consultancies and water infrastructure design firms with experience in potable-water treatment plant optimization are the primary bidders.
Renovation of Adolph Kolping Education Centre Würzburg: Technical Building Services Planning
Kolping-Mainfranken GmbH · DE
This tender procures technical building systems design and engineering services (HVAC, electrical, plumbing, controls) for a comprehensive energy and functional renovation of a special-needs education campus in Würzburg, Germany. Bidders should be MEP engineering firms or technical consultants with experience in school retrofits, energy-efficient systems design, and compliance with German building standards and funding requirements.
Structural engineering services for renovating Adolph Kolping school centre, Würzburg
Kolping-Mainfranken GmbH · DE
Structural engineering design services (LPH 1-6 per HOAI) for comprehensive energy, functional, and building renovation of a 2,900 m² special-needs education centre in Würzburg, Germany. Bidders must be qualified structural engineers or engineering firms capable of delivering detailed design phases for a sustainable, modern school facility.