Energy Efficiency tenders — page 14
1,017 listings tracked right now · page 14 of 22
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 — 1,017 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.
The buyers publishing energy efficiency tenders and public contracts here include Regionalverband Saarbrücken, Innungsverband des Dachdeckerhandwerks Westfalen, Stadt Koblenz, among 2 others. 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.
School auditorium upgrade: technical systems planning services
••••• organisation· DE
Planning services for technical building systems (HVAC, electrical, plumbing) in a heritage school auditorium retrofit in Saarbrücken, Germany. Bidders should be MEP engineering consultants or design firms experienced in listed-building renovation and modern ventilation system design.
New Education Campus Eslohe – Structural Engineering Design
••••• organisation· DE
This tender procures structural engineering design (Tragwerksplanung) for a new educational campus building in Germany that will replace aging 1968/1985 infrastructure with modern facilities. Bidders should be structural engineering firms or design consultancies with experience in educational/residential building design and energy-efficient new construction.
Primary School Building MEP Planning Services
••••• Municipality· DE
Planning services for MEP (mechanical, electrical, plumbing) and acoustic systems renovation of an existing primary school building, plus school expansion, with fire safety upgrades. Bidders should be engineering design firms or consultancies specializing in building systems retrofit and school infrastructure.
Professional environmental engineer services for building adaptation and modernization
••••• organisation· CO
SENA seeks an environmental engineer to support environmental and administrative processes for building adaptation, modernization, conservation, and new campus projects. Bidder must hold environmental engineering credentials and experience in institutional facility management and sustainability compliance.
Mechanical engineering services – Replace control system installations two museums
••••• organisation· NL
Replacement and modernization of control system installations at two Dutch museums (Bonnefantenmuseum Maastricht and Limburgs Museum Venlo), including design, software development, installation, and one-year optimization. Bidders must have mechanical engineering, building automation, and control-systems integration expertise, with capability to handle legacy-system compatibility and GACS compliance preparation.
Installation services of electricity control equipment – Request for Tenders for the Provision of a Capacity Auction Monitor. Joint request from Irish and Northern Irish utility regulators
••••• Commission· IE
This tender procures independent monitoring and assurance services for Ireland's all-island electricity capacity auction market (CRM), requiring expertise in market operations, regulatory compliance, and system auditing. Bidders should have experience in energy market regulation, capacity mechanism design, and independent assurance delivery.
Primary School Lützel – Architectural Services
••••• Municipality· DE
This tender procures architectural services for the renovation and expansion of a primary school in Koblenz, Germany, including fire safety, electrical, water, and acoustic upgrades. Qualified architecture firms with experience in school building renovation and compliance with German building codes are the target bidders.
Customer Self-Reading Service
••••• organisation· DE
N-ERGIE seeks a service provider to conduct routine and customer-initiated meter-reading data collection for electricity, gas, water, and heating across its customer base. Bidders should have experience in utility meter management, customer engagement, and data collection systems for multi-utility environments.
HVAC packages – Supply for replacement of two failed chillers, university hospital centralized system
••••• Institute· ES
Procurement of HVAC chiller units to replace two failed coolers in a university hospital's centralized air-conditioning system in Ceuta, Spain. Bidders should be HVAC equipment suppliers or installation contractors with experience in commercial/medical facility climate control systems.
Exchange RLT systems: structural design planning in Germany
••••• organisation· DE
This tender procures structural engineering design (Tragwerksplanung) for the replacement of ventilation and air-conditioning systems (RLT-Anlagen) at a public building in Düsseldorf, Germany. Bidders should be structural engineering firms or consultancies with experience in HVAC system retrofit design and building infrastructure projects.
Repair and maintenance services of thermal and gas building installations
••••• Agency· ES
This tender procures mixed services and supplies for preventive and corrective maintenance of thermal and gas installations across wildfire-response centres in Andalusia. Bidders should have HVAC/gas systems expertise, legal compliance knowledge, and capacity to service multiple distributed sites.
Technical services – Radonarbeten
••••• organisation· SE
Framework agreement for radon measurement, analysis, and remediation services across Lidingö municipality's property portfolio including schools, preschools, care facilities, and residential units. Bidders must be qualified radon specialists with expertise in both diagnostic testing and mitigation works under Swedish building standards.
Engineering services – Renovation of open-air pool water treatment
••••• organisation· DE
Engineering services for specialist planning of pool water treatment systems (HOAI phases 1–9) for the renovation of Marktrodach public open-air swimming pool. Bidders must be qualified technical planners with HOAI expertise in pool/water-treatment systems and ability to support grant-application processes.
Specialist HVAC Engineering Design Contract
••••• organisation· DE
This is a specialist HVAC (heating, ventilation, air conditioning) engineering design contract for a German public authority. Bidders should be MEP design firms or engineering consultancies with expertise in building systems planning and German building standards.
General renovation Abt-Ulrich-Schule Kaisheim: architectural services phases 1–9
••••• organisation· DE
This tender procures architectural services for the comprehensive renovation of Abt-Ulrich-Schule in Kaisheim, including design phases 1–9, fire-safety documentation, and defect-supervision. Qualified architecture firms with HOAI expertise and experience in school building renovation can bid.
General renovation Abt-Ulrich-School Kaisheim: technical systems design services
••••• organisation· DE
This tender procures multi-phase engineering design services (HVAC, electrical, plumbing systems) for a comprehensive renovation of a school building in Germany, including special services for operations manuals and defect oversight. Bidders must be qualified MEP (mechanical, electrical, plumbing) design consultants or engineering firms with HOAI certification and experience in educational building retrofits.
Building and interior planning services for vocational training facility modernization
••••• organisation· DE
Planning services for structural modernization and energy retrofit of a vocational training facility in Recklinghausen, including roof insulation, new heating system, elevator installation, and utility upgrades. Suitable for architectural/engineering firms with experience in building renovation and energy-efficiency projects.
Planning services for solar outdoor pool renovation; structural design
••••• Municipality· DE
This tender procures structural engineering design services for the renovation and modernization of a solar outdoor swimming pool in Kirkel-Limbach, Germany. Bidders should be qualified structural engineers or planning firms with experience in building renovation and pool infrastructure projects.
Renovation consulting for private owners in a German urban renewal area
••••• Municipality· DE
Municipality seeks a renovation consultant to advise private property owners on energy-efficient retrofits and urban renewal in Elversberg, aligned with an integrated urban development strategy. Bidders should be experienced in building renovation advisory, energy-efficiency guidance, and municipal coordination.
Acquisition of air conditioning and ventilation equipment for institutional facilities
••••• organisation· CO
Educational institution procurement of air conditioning, ventilation, and cooling equipment to improve indoor comfort and operational conditions. Bidders should be HVAC equipment suppliers or distributors with experience in institutional/educational facility installations.
Maintenance of Hydroneumatic Pumping System
••••• organisation· CO
This tender procures preventive and corrective maintenance of a hydroneumatic pumping system, electrical panels, tanks, and hydraulic network serving potable water distribution at a SENA vocational training center in Colombia. Bidders should be specialized HVAC/hydraulic maintenance contractors with experience in water infrastructure and electrical systems.
Planning Technical Building Systems HLS/ELT Windeck Castle Ruin
••••• organisation· DE
Planning and design of technical building systems (HVAC/electrical) for heritage-listed Windeck castle ruin renovation in Germany, targeting barrier-free tourism and cultural experience. Bidders should be engineering consultants specializing in building services design, heritage-sensitive retrofits, and accessibility compliance.
HLS design services for Mindelheim vocational school partial new construction
••••• organisation· DE
This tender procures engineering design services (HLS: heating, ventilation, sanitation) for a partial new construction of a state vocational school in Bavaria, Germany. Bidders should be qualified MEP/building systems design firms with HOAI certification and experience in educational building projects.
Primary School Auf dem Loh, comprehensive renovation and expansion, building design
••••• organisation· DE
This tender procures comprehensive architectural and engineering design services (HOAI phases 1–9) for a complete renovation and expansion of a primary school in Hannover, Germany, targeting inclusive, barrier-free all-day operation. Bidders should be qualified architectural/engineering firms with experience in school refurbishment, accessibility compliance, and sustainable building design.
Eichendorffschule – Administration Building Demolition and Afternoon Care Expansion – Planning Services Electrical and Telecommunications Systems HOAI Phases 2,3,5-9
••••• Municipality· DE
Planning services for electrical and telecommunications systems (HOAI phases 2,3,5-9) for a school expansion and administration building replacement in Hanau, Germany. Bidders must be qualified MEP design engineers or planning consultants specializing in low-voltage distribution, lighting control, fire safety systems, and building communications infrastructure.
Street lighting fixtures installation services in a Romanian commune
••••• Municipality
Installation of street lighting fixtures in Cotiujenii Mari commune, Romania. Bidders should be electrical contractors or lighting installation specialists capable of outdoor infrastructure work.
Street lighting fixtures installation services
••••• Municipality
Installation of street lighting fixtures in Cotiujenii Mari commune, Romania. Bidders should be electrical contractors or lighting installation specialists capable of outdoor infrastructure work.
Structural engineering design services – former secondary school retrofit in Siedlinghausen, Germany
••••• Municipality· DE
This tender procures structural engineering design services (Tragwerksplanung) for the retrofit and renovation of a former secondary school building in Siedlinghausen, Germany. Bidders should be qualified structural engineers or engineering firms capable of delivering detailed load-bearing system design for building renovation projects.
Engineering services – Technical building equipment (HVAC) design MAX 59
••••• Foundation· DE
Engineering services for HVAC/technical building systems design in a heritage building renovation project in Augsburg, Germany, targeting cultural and educational reuse. Bidders must be qualified MEP/HLS engineers with experience in historic building retrofits and modern building systems integration.
WHZ New Technikum Building – Technical Equipment HLS
••••• organisation· DE
Procurement of technical equipment (HVAC/building systems) for a new technical college building in Saxony, Germany. Bidders should have expertise in building mechanical systems installation and commissioning for educational facilities.
Air-conditioning maintenance for cultural facilities
••••• organisation· CO
Santiago de Cali's Culture Secretariat seeks preventive and corrective maintenance services for air-conditioning systems across six cultural facilities and centers. HVAC maintenance contractors and facility-management SMEs with experience in institutional climate-control systems are the target bidders.
Health and safety coordination services – energy efficiency renovation secondary school
••••• organisation· CZ
This tender procures health and safety coordination services (BOZP coordinator) for an energy-efficiency renovation project at a secondary school gymnasium in the Czech Republic. Bidders must be qualified occupational health and safety professionals or firms capable of delivering statutory safety coordination under Czech law 309/2006.
Architectural, engineering planning services – a German municipality quarter-centre expansion, sports-hall conversion, youth-centre demolition
••••• Municipality· DE
This tender procures architectural, engineering, and technical planning services (HVAC, electrical, building systems) for a municipal quarter-centre expansion, sports-hall conversion, and youth-centre demolition in Ahlen, Germany. Bidders must be qualified architectural and MEP engineering firms capable of delivering phased design services under German HOAI standards.
Ventilation equipment – purchase, delivery and installation for an educational institution
••••• organisation· SI
This tender procures the purchase, delivery, and installation of ventilation equipment for the Biotechnical Faculty of the University of Ljubljana. Bidders should be HVAC equipment suppliers or installers with experience in institutional/educational facility ventilation systems.
Lätare-Areal Reorganization Munich – Technical Systems Design
••••• organisation· DE
This tender procures specialist technical building systems design (MEP/ELT) for a heritage church complex renovation and hybrid-timber extension in Munich, combining energy-efficient retrofit with adaptive reuse. Bidders should be engineering design firms with expertise in building services, heritage-sensitive HVAC/utilities replacement, and cost-optimized technical planning.
Architectural Design and Planning Services for Heritage Building Renovation
••••• organisation· DE
This tender procures architectural design and planning services for the sustainable renovation of the Alte Münze (Old Mint) in Berlin, including roof, facade, window, and technical infrastructure upgrades while preserving heritage status. Qualified architects with experience in heritage-sensitive building renovation, energy efficiency, and complex technical systems retrofits in occupied buildings are the target bidders.
KW 1 VBG H30 Replacement of MSHV and NSHV
••••• Municipality· DE
This tender procures planning and engineering services for the replacement of medium-voltage and low-voltage electrical distribution infrastructure in a municipal wastewater administration building in Nuremberg, Germany. Bidders should be electrical engineering firms or consultancies with expertise in power distribution system design, transformer installation, and grid modernization for public utilities.
Instrumentation and control equipment – Supply of 3 Building Management Systems to higher education institution
••••• University· IE
This tender procures design, supply, installation, integration, testing, commissioning, and training of three open-protocol Building Management Systems across three TUS campuses in Ireland to monitor, control, and optimize mechanical and electrical services. Bidders should be BMS specialists with experience in multi-site deployments, remote network integration, and compliance with electrical and building standards.
Street-lighting maintenance services – preventive, corrective and technical-legal
••••• Municipality· ES
This tender procures preventive, corrective, and technical-legal maintenance services for public street lighting infrastructure in Ames, Spain. Bidders should be specialized lighting maintenance contractors with experience in municipal LED/electrical systems and compliance documentation.
Engineering services – kindergarten expansion: technical systems design (HLS, electrical)
••••• organisation· DE
This tender procures engineering design services (phases 5–9) for HVAC, electrical, water, gas, and communication systems in a kindergarten expansion and renovation project in Germany. Bidders must be qualified technical planners (HLS/Elektro engineers) capable of detailed design and specification work under HOAI standards.
Bothmer Castle, Building Planning Services within Building Maintenance Framework
••••• organisation· DE
Framework agreement for building planning and design services for the Bothmer Castle complex over 2027–2032, focused on maintenance and renovation planning. Suitable for architectural and engineering firms with heritage building expertise and German public-sector experience.
Maintenance and inspection of ventilation systems, fire dampers, cooling units
••••• Institute· DE
This tender procures maintenance and inspection services for room ventilation systems, fire dampers, and recirculation cooling units at a research institute. Bidders should be HVAC service providers with expertise in building climate control systems and fire safety compliance.
Consultancy Framework
••••• organisation· GB
SEC Procurement is establishing a consultancy framework to connect public-sector customers with experienced consultants for compliance programmes covering asset management, development, heating, and zero-carbon initiatives. Bidders should be consulting firms or individual consultants with expertise in energy efficiency, building performance, renewable heating, and decarbonization strategy.
Refrigerating and freezing equipment – dynamic purchasing system for continuous repeated supplies
••••• organisation· CZ
This tender procures refrigeration and freezing equipment (supply, installation, and commissioning) for a hospital clinic in Prague. Bidders should be HVAC/refrigeration specialists with experience in medical facility cooling systems and on-site installation capability.
Engineering services HOAI Part 4 technical equipment HLS roof renovation
••••• organisation· DE
This tender procures engineering design services (HOAI Part 4) for HVAC systems during a roof renovation at a school in Markgröningen, Germany, including ductwork relocation, fireproofing upgrades, and building-services coordination. Bidders should be qualified German engineering firms specializing in building-services design (HLS) and renovation project management.
Primary school renovation and extension project – building automation systems tender
••••• Municipality· DE
This tender procures delivery, programming, integration and commissioning of building automation systems for a primary school renovation and canteen extension in Germany. Bidders should be building automation specialists with experience in school/institutional energy management systems.
Qualification System Substation Renovation Planning Frankfurt
••••• organisation· DE
This tender procures planning and design services for the renovation and modernization of electrical substations (Umspannwerke) in Frankfurt, Germany, following HOAI engineering standards. Bidders should be qualified engineering/architecture firms with expertise in substation retrofit design and energy infrastructure planning.
New competence centre innovation education refrigeration technology
••••• organisation· DE
This tender procures engineering design services (Objektplanung) for a new refrigeration technology competence centre at TU Chemnitz, a research and education facility. Bidders should be engineering design firms or consultants with expertise in building systems, HVAC, and industrial refrigeration infrastructure.