Energy Efficiency tenders — page 5
306 listings tracked right now · page 5 of 7
Programmes for industrial efficiency, building retrofits, heat recovery and demand reduction. Typical funders are UK DESNZ and the Industrial Energy Transformation Fund, the US DOE, EU LIFE and Horizon, and utility efficiency-obligation schemes. Listed below are the open energy efficiency tenders and contract notices that landscape produces, taken from each buyer's own notice and re-checked on every refresh.
Energy procurement mostly runs through utilities, transmission and distribution operators, and public bodies buying on behalf of a network. Expect framework agreements rather than one-off purchases, a prequalification stage before the tender proper, and multi-year terms with performance obligations attached. Consortium bidding is normal, and the technical annexes usually carry more weight in scoring than the price envelope does.
This page lists open energy efficiency tenders and public contracts currently tracked by Raise Lens — 306 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 energy efficiency work rather than anything whose description happens to mention it.
45 distinct buyers are publishing the energy efficiency 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.
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.
New Community Place in Bürgewald – Building Services Planning per HOAI 2021
NRW.URBAN · DE
This tender procures technical building systems engineering (HVAC, electrical, plumbing, controls) for a multi-building community hub renovation in Germany, including energy monitoring and operational optimization. Bidders should be MEP engineering firms or consultants with HOAI Part 4 expertise and experience in heritage building retrofits with sustainability focus.
Master plans for public lighting networks in five Catalan municipalities
Diputació de Barcelona · ES
The Diputació de Barcelona is procuring the drafting of public lighting network master plans for five Catalan municipalities, split into two lots, worth about €82.5k. Small consultancies or engineering firms with municipal lighting or energy-efficiency expertise are well placed to bid.
Design services for Chaudeurge media library renovation, Flers
Flers Agglo · FR
This tender procures architectural and engineering design services (maîtrise d'œuvre) to energy-renovate, technically upgrade and reorganise the Chaudeurge media library in Flers. It suits established architecture and engineering design firms, including SMEs, with experience in public building renovation and energy performance.
Professional services for project management, works coordination, technical oversight, OHS, traffic
Réseau de transport de Longueuil · CA
RTL seeks professional services to support construction project management, site coordination, technical oversight, occupational health & safety, and traffic management for major infrastructure modernization and energy transition works at three transit facilities starting 2027. Bidders should be specialized engineering/project-management consultancies with expertise in transit infrastructure, electrification projects, occupational safety, and operational continuity during phased construction.
Energy audit service will be procured
ETİ MADEN İŞLETMELERİ GENEL MÜDÜRLÜĞÜ · TR
This tender procures energy audit and study services for Eti Maden, a Turkish state mining company, to assess energy consumption and efficiency opportunities across operations. Bidders should be engineering consultancies or energy-audit firms with experience in industrial energy studies and Turkish public procurement.
Competitive Landscape of Energy-Efficient Transformative Products for Industry, 2015 Onward and Outlook
IREES GmbH · DE
This is a research study on the competitive landscape of energy-efficient and transformative products, machines, and systems for industry and commerce, tracking developments since 2015 and future outlook. Bidders should be research institutes, consulting firms, or energy-efficiency analysts with expertise in industrial decarbonization and market analysis.
Design engineering for roof waterproofing and energy upgrades of CROUS Montpellier buildings
CROUS de Montpellier - Occitanie · FR
This is a design and engineering services contract for roof waterproofing and energy efficiency improvements at CROUS student housing buildings in Montpellier. Bidders should be engineering firms or architectural practices specializing in building envelope retrofit and energy performance upgrades.
Maintenance of thermal and solar PV installations in Catalonia housing buildings
Agència de l'Habitatge de Catalunya · ES
Preventive and corrective maintenance of thermal installations and solar photovoltaic generation systems across residential buildings managed by Catalonia's Housing Agency. Bidders must demonstrate HVAC and solar PV maintenance expertise, with capacity to service a large multi-building portfolio.
Design services for rehabilitation of 92 dwellings, Danant and Coubrat residences, Châtellerault
HABITAT DE LA VIENNE · FR
This is a master-of-works (engineering and project management) contract for the thermal and structural rehabilitation of 92 social housing units in Châtellerault, France, with an estimated construction budget of €4.96M. Bidders should be architectural/engineering firms with expertise in residential retrofit, energy performance, and public-sector project delivery.
Building Automation
Trägergesellschaft Kliniken Aurich-Emden-Norden mbH · DE
This tender procures building automation system (KGR 480) supply and installation for a new 814-bed central hospital complex in northern Germany, combining three regional hospitals. Bidders should be building automation specialists with experience in healthcare facility controls and integration across multiple building types.
Dietrich-Bonhoeffer Grammar School Oberasbach – New Multi-Sports Hall Construction
Landkreis Fürth · DE
Procurement of project management services for the design and construction of a new 4-court sports hall at a German gymnasium, with explicit requirements for energy efficiency, climate-neutral design, and low-tech sustainable building principles. Bidders should be experienced in public-sector project steering, sustainable building standards (KfW, Passive House), and lifecycle-oriented construction management.
Supply and Installation of AC Units at EWA Properties in Various locations.
Electricity and Water Authority · BH
The Electricity and Water Authority (EWA) is tendering for supply, installation, and removal of split and window air-conditioning units across its properties in Bahrain, including electrical, civil, and condensate drainage works. Suited to local Bahraini HVAC installation contractors that can meet MEPS efficiency compliance, a 3-week mobilisation, and 5-year guarantees.
Acquisition and delivery of a screw heat recovery chiller (water-to-water)
École de technologie supérieure · CA
Public university ÉTS in Montreal is procuring and delivering a water-to-water screw heat recovery chiller. Suits equipment suppliers, HVAC distributors or mechanical contractors able to supply and commission industrial cooling plant.
Koblenz Service Operations – Supply of LED Luminaires
Stadt Koblenz · DE
The City of Koblenz's municipal service operator is tendering the supply of LED luminaires, which would replace older lighting and cut energy use. Suited to lighting manufacturers, distributors, or SMEs able to supply LED fixtures at municipal scale.
Supply of 4 dry coolers incl. adiabatic pre-cooling system, Landesklinikum Mödling
EVN Wärme GmbH · AT
Procurement of 4 cooling units with adiabatic pre-cooling systems for a regional hospital's district heating/cooling infrastructure. Bidders should have HVAC/cooling plant design and installation expertise, ideally with experience in energy-efficient cooling retrofits for healthcare facilities.
Renewal, operation and maintenance of public lighting installations and related systems
ville de Le Vésinet · FR
This tender procures renewal, operation and maintenance of public lighting installations and related systems for the municipality of Le Vésinet. Bidders should be lighting infrastructure specialists with experience in LED conversion, smart controls, and long-term asset management for municipal networks.
Engineering consulting and revision support for WSÖ and RRA
Emschergenossenschaft · DE
This tender procures engineering consulting and revision management services for a 120,000 t/year sewage-sludge incineration plant in Bottrop, Germany, including technical advisory, project management, optimization, and planned/unplanned maintenance coordination. Bidders should be specialized thermal-waste engineering firms with expertise in combustion systems, emissions control, and industrial plant operations.
Maintenance and cooling control of refrigeration and heat pump systems
REGION HALLAND · SE
Region Halland seeks maintenance and refrigerant management services for cooling and heat pump installations across its facilities. Bidders should have HVAC expertise, F-gas regulation compliance, and experience managing refrigerant systems in institutional settings.
BFI TP2 general planning: refurbishment of repair hall Building F
Berliner Verkehrsbetriebe, Bereich Einkauf/ Materialwirtschaft · DE
Berliner Verkehrsbetriebe seeks a general planner (HOAI phases 3-9) for the energy-focused, heritage-compliant refurbishment and extension of Building F, a bus depot repair hall that will also be fitted for electric bus maintenance. Suited to architecture and engineering firms with heritage-building and permit-stage experience; the fee and track-record requirements are not stated.
Design engineering contract for roof renovation of three municipal buildings in Issou
Commune d'Issou · FR
The Commune d'Issou seeks a maîtrise d'oeuvre (design and project management) firm to renovate roofs on three public buildings, addressing waterproofing and improving energy performance, with the elementary school works due in summer 2027. Architecture and engineering firms with experience in public ERP roof retrofits and energy-performance design are the natural fit.
Quartiersversorgung 1
EGC Entwicklungsgesellschaft Cottbus mbH · DE
This tender procures planning and design services for district energy supply infrastructure (technical equipment groups 2–3) at the Lausitz Science Park in Cottbus, Germany. Bidders should be engineering/planning firms with expertise in district heating/cooling systems, energy infrastructure design, and German building standards.
Rammeavtale inneklima, ventilasjon og tekniske energisystemer
Strand Kommune · NO
Framework agreement for indoor climate, ventilation, and technical energy systems procurement by a Norwegian municipality. Bidders should have expertise in HVAC design, energy systems, building services engineering, and ventilation solutions.
Owner's assistance mission for departmental buildings renovation plan, two lots
Département du Var · FR
Engineering assistance and diagnostic services for energy performance and major renovation of 44 departmental buildings across two geographic lots. Bidders must provide master-planning and technical audit expertise in building energy retrofit and renovation strategy.
Project management assistance for Wilbur Wright college restructuring and energy renovation
Département de la Sarthe · FR
This tender procures master-planning and design assistance for heavy structural renovation, energy efficiency retrofit, and site treatment of a secondary school in France. Bidders should be engineering consultancies or design firms with expertise in building energy performance, renovation strategy, and project management.
The input is already in English, so I'm returning it unchanged: Engineering design for Děčín school buildings renovation and heating overhaul
Ústecký kraj · CZ
Ústecký kraj seeks design, engineering-inspection and author-supervision services for two-stage renovation of a Děčín vocational school campus, including envelope insulation and a full campus heating change. Suited to design firms and engineering SMEs with building-energy and public-tender experience.
Modernisation and Renovation of La Ola Pool Landau, Lot 1 Planning
Stadtholding Landau in der Pfalz GmbH · DE
This tender procures architectural and engineering design services (Lot 1: building and site planning) for the modernization and renovation of a public leisure/indoor swimming facility in Landau, Germany, with two construction phases emphasizing energy efficiency, building systems renewal, and compliance with federal energy standards. Bidders should be architectural/engineering design firms with experience in large public-building renovation, HOAI compliance, and sustainability-focused planning under German building codes and federal funding programmes.
Design engineering mission - thermal upgrade of Carry-le-Rouet sports complex
Mairie de Carry-le-Rouet · FR
This tender procures engineering and project management services for thermal improvement and compliance works at a municipal sports complex in Carry-le-Rouet, France. Bidders should be engineering firms or project-management consultancies with experience in building energy retrofit and sports facility renovation.
Sewage plant operation – procurement framework for cooling and heat pump maintenance
Käppalaförbundet · SE
This tender procures planned and ongoing maintenance and service of cooling and heat pump systems operated by Käppalaförbundet, a Swedish wastewater treatment authority. Bidders should be HVAC/refrigeration service providers with expertise in heat pump maintenance, refrigerant handling, and compliance with F-gas regulations.
Engineering services: working-phase design and supervision for Haskovo school buildings, four lots
ОБЩИНА ХАСКОВО · BG
This tender procures engineering services for working-phase design and author supervision of a school building modernization project in Haskowo, Bulgaria, focusing on energy efficiency retrofit and building renewal. Qualified engineering firms with multi-disciplinary capacity (architecture, structural, MEP, energy efficiency) and Bulgarian project experience are the target bidders.
Supply and installation of LED lighting systems
Kienbaum Olympisches und Paralympisches Trainingszentrum für Deutschland e.v. · DE
This tender procures the supply and installation of LED lighting systems to replace existing lighting in sports halls at the Kienbaum Olympic and Paralympic training centre in Germany. It suits electrical installation contractors and lighting suppliers, especially SMEs able to deliver an on-site retrofit.
Engineering services – Sports hall renovation, Am Rehberg primary school, Wutha-Farnroda – ELT planning
Landratsamt Wartburgkreis · DE
This tender procures specialist engineering design services (electrical, heating, ventilation, sanitation) for a comprehensive energy-efficient and accessible renovation of a school sports hall in Germany, targeting completion by end-2029. Bidders should be qualified structural/MEP engineering firms with HOAI certification and experience in sustainable building retrofit and school infrastructure projects.
Engineering services – Sports hall renovation, Am Rehberg primary school, HVAC planning
Landratsamt Wartburgkreis · DE
This tender procures engineering design services (HVAC, electrical, technical systems) for a comprehensive energy-efficient retrofit and modernization of a school sports hall in Germany, targeting sustainable building performance and accessibility. Bidders should be specialized engineering consultancies with HOAI-certified expertise in building systems design, energy efficiency, and compliance with German building standards.
Electrical engineering planning services for new Kita Bogel, Lot 2
Kindergartenzweckverband Bogel · DE
This tender procures engineering design services (HOAI phases 1–9) for electrical and technical systems in a new 4-group kindergarten in Germany, including photovoltaic, heat-pump, ventilation, building automation, and communications infrastructure. Bidders must be qualified electrical engineering consultants or design firms with HOAI expertise and experience in institutional building MEP design.
New Bogel daycare: Lot 1 building services HVAC engineering planning
Kindergartenzweckverband Bogel · DE
Engineering design services for HVAC, heating, water and gas systems in a new 4-group kindergarten building incorporating heat pumps, photovoltaic, and mechanical ventilation. Bidders must be qualified technical planners (HLS engineers) capable of detailed design across HOAI phases 1–9 for building services.
Technical consultancy services for HVAC (VVS) installations
Upphandlingscenter Falun Borlänge-regionen · SE
This tender procures technical consulting services for HVAC, heating, cooling, sanitation, controls, and energy-efficiency systems across multiple building projects. Bidders must be engineering consultants capable of rapid on-site deployment and supporting material reuse initiatives.
Inselspital: 140 SWAN Migration Building Automation
Insel Gruppe AG - Direktion Immobilien und Betrieb · CH
Inselspital Bern is modernizing building automation controls in the SWAN house by replacing electrical distribution controls and integrating them with a Siemens Desigo system, including coordination with door control and fire alarm subsystems. Bidders should be building automation systems integrators with experience in hospital environments, Siemens Desigo platforms, and complex multi-project coordination.
Purchase of improved cookstoves for Chichaoua Province, Marrakech-Safi Forests Directorate
DIRECTION REGIONALE DE L'AGENCE NATIONALE DES EAUX ET FORETS MARRAKECH-SAFI · MA
A single-lot open tender by the Marrakech-Safi regional office of Morocco's National Agency for Water and Forests to supply improved cookstoves in Chichaoua Province. It suits suppliers of efficient stoves or clean cooking equipment, including SMEs that can deliver locally.
Research, testing and scientific technical simulator – heat recovery test rig
Modellfabrik Papier gGmbH · DE
The tender procures the engineering, construction, delivery, installation and commissioning of a turnkey test rig for studying heat recovery from humid paper-machine exhaust air under realistic conditions. It suits engineering firms with industrial process-equipment and thermal-systems experience, and possibly specialist SMEs able to deliver a single custom rig.
Maintenance, works and supply for municipal building installations, Sant Pere de Ribes
Ajuntament de Sant Pere de Ribes · ES
This tender procures maintenance, repairs, and supply services for electrical, HVAC, gas, heating, solar, biomass boiler, water, elevator, and generator systems across municipal educational and administrative buildings in Sant Pere de Ribes, Spain. Bidders should be facilities management and building systems maintenance contractors with multi-disciplinary technical capacity.
Framework agreement: purchase, delivery, installation of white goods for energy-saving measures
Landeshauptstadt München, Direktorium, Vergabestelle 1, SG 3 · DE
Framework agreement for purchase, delivery, and installation/removal of household appliances (white goods) to support energy-saving measures in Munich. Bidders should be appliance suppliers or installers with capacity to manage de-/installation logistics and energy-efficiency product knowledge.
Building MEP engineering design – energy supply modernisation concept
Deutsche Rentenversicherung Westfalen - Baureferat - · DE
Engineering design services for mechanical and electrical installations supporting modernization of energy supply systems for a German public pension authority's buildings. Bidders should have expertise in building systems design, energy infrastructure retrofit, and compliance with German building standards.
Technical control services for technical rehabilitation of 184 collective housing units
Partenord Habitat · FR
Technical control services for the rehabilitation of 184 collective housing units in Croix, France, covering design and execution phases under NFP 03.100 standards. Bidders must be an approved technical control bureau registered under French construction code articles R111-29 to R111-42.
Budé Workers' Housing – Energy Renovation
Office cantonal des bâtiments (OCBA) · CH
This is a general planning architect mandate for energy-efficient renovation of a heritage worker housing building in Switzerland, covering SIA design phases 32–53. Qualified architectural and engineering firms with experience in heritage building energy retrofit and Swiss building standards are the target bidders.
Budé worker housing – energy renovation
Office cantonal des bâtiments (OCBA) · CH
Architect-planner mandate for energy-efficient renovation of a heritage worker-housing building (Budé farm) covering SIA design phases 32–53. Bidders must be qualified architectural firms with expertise in heritage-sensitive energy retrofit and Swiss building standards.
Design and safety coordination for Genoa State Archive energy works
Provveditorato Interregionale OO.PP. per il Piemonte, Valle d'Aosta e Liguria - Sede di Genova · IT
This tender procures executive design, safety coordination, and optional site management services for energy efficiency retrofit, building envelope improvement, and roof restoration of a historic state archive in Genoa. Bidders should be engineering firms with expertise in building energy performance, heritage-sensitive renovation, and construction safety coordination.
Supply and installation of LED lighting in municipal and community buildings
Communauté d'Agglomération de Vesoul (70) · FR
The Communauté d'Agglomération de Vesoul is procuring LED lighting supply and installation for its municipal and intercommunal buildings through a single-supplier framework agreement with no minimum and a €215,000 excl. VAT ceiling over four years. It suits a local electrical or lighting installer able to deliver on-site work at SME scale.
Energy-efficiency consultancy services – Tender for Danish Energy Agency advisory service
Energistyrelsen · DK
The Danish Energy Agency is procuring a public advisory service that provides impartial energy-efficiency guidance by phone, email and local events to households and, newly, small and medium-sized enterprises. Consultancy firms or advisory providers with energy-efficiency expertise and Danish-language customer service capacity are the likely fit.
Renewable Energies in Agricultural and Construction Machinery: Electric Mini Excavator
Rhein-Erft-Kreis · DE
Procurement of a new electric mini-excavator as a training tool for Goldenberg Europakolleg vocational school in Hürth, Germany. Bidders should be equipment manufacturers or authorized distributors of electric construction machinery with educational/demonstration capability.