Energy Efficiency tenders — page 3
1,017 listings tracked right now · page 3 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 ENERGIA GROUP NI HOLDINGS LIMITED, Dirección General de la Biblioteca Nacional, Ville de Mascouche., 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.
Geographic coverage on this page spans OCEANIA, ASIA, 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.
4 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.
Provision of a Managing Agent Service to Manage, Supply, Deliver, Install and Commission Air Source Heat Pumps
••••• organisation· GB
PowerNI seeks a Managing Agent to supply, install, and commission air source heat pumps for residential customers, including assessment, electrical works, and customer education. Bidders must be experienced HVAC/renewable-heating installers with capacity to manage full project lifecycle and optional future solar PV/battery integration.
Supply and installation of BMS climate automation controllers
••••• organisation· ES
Procurement of building management system (BMS) controllers for climate automation and control at Spain's National Library headquarters. Suitable for specialized HVAC/BMS integrators and automation system suppliers with experience in institutional building retrofits.
Professional services for energy audits of real estate portfolio
••••• Municipality· CA
The City of Mascouche seeks professional energy audit services across its municipal real estate portfolio to assess performance and support sustainable asset management. Bidders should be energy auditing firms or consultants with expertise in building energy assessment and municipal property portfolio analysis.
Research consultancy services – Resilience of increasing decentralized energy systems
••••• Ministry· NL
Research consultancy to assess resilience of decentralized energy systems and their contribution to overall grid stability. Bidders should have expertise in energy systems analysis, resilience frameworks, risk assessment, and energy policy.
Energy and related services – Local Energy Sharing Gooi Vechtstreek
••••• organisation· NL
The funder seeks an energy partner to facilitate local energy sharing, market access, and administrative support for community energy cooperatives and businesses via EPEX short-term market purchases. Bidders must provide technical, administrative, financial, and legal services enabling direct market procurement of ~5,273 MWh annually across two municipalities.
Local Energy Sharing Gooi and Vechtstreek
••••• organisation· NL
Municipality seeks an energy partner to support local energy sharing with community cooperatives and businesses, including market procurement, billing, and short-term market trading (EPEX) administration. Bidder must provide technical, administrative, financial, and legal support for decentralized energy distribution and direct market access.
CivTech 12.6 - How can technology improve living conditions and quality of life for social housing residents in Scotland?
••••• Association
Seeks innovative technology solutions to help Scottish social housing providers identify and target vulnerable residents facing combined risks of poor housing conditions, fuel poverty, and health vulnerability, then enable rapid repair and support interventions. Bidders should offer data analytics, vulnerability-mapping, or IoT platforms that integrate housing/health/fuel-poverty signals, protect privacy, and scale affordably across registered social landlords.
FSM Renewable Energy Development Project – Grant 0680
••••• Bank
This is a renewable energy development project in the Federated States of Micronesia funded by the funder, seeking bids for energy infrastructure and related services. Bidders should have experience in renewable energy project implementation, engineering, and development in island/Pacific contexts.
Construction work – Energy rehabilitation kindergarten design and execution services
••••• Municipality· RO
This tender procures design, technical verification, and construction services for energy-efficient rehabilitation of a kindergarten in Oltenita, Romania. Bidders must provide integrated design (PT+DDE+CS+DTAC phases), technical oversight, and full execution of energy-efficiency retrofit works.
FSM Renewable Energy Development Project – Grant 0680
••••• Bank
This is a renewable energy development project in the Federated States of Micronesia funded by the funder, seeking bids for energy infrastructure and related services. Bidders should have experience in renewable energy project implementation, engineering, and development in island/Pacific contexts.
Supply of 3,000 portable solar kits for secondary schools, four DRC provinces
••••• organisation· CD
Procurement of 3,000 portable solar kits for secondary schools in four priority provinces of the Democratic Republic of Congo, targeting rural electrification and educational access. Bidders should have experience in solar kit assembly, distribution logistics in fragile contexts, and education-sector partnerships.
FSM Renewable Energy Development Project – Grant 0680
••••• Bank
ADB-funded renewable energy development project in FSM seeking bids for energy infrastructure and technology deployment. Bidders should have renewable energy project implementation, engineering, and supply-chain experience in Pacific island contexts.
Central-heating radiators and boilers parts delivery sets
••••• organisation· NL
Procurement of central-heating radiator and boiler delivery sets for district heating network infrastructure, approximately 1,119 sets annually. Bidders should have manufacturing or supply capability for heating system components and experience with district-heating network installations.
Supply of heat network delivery sets
••••• organisation· NL
Procurement of heat network delivery sets (three product variants) including spare parts, technician training, and technical support for a district heating system operator. Bidders should be manufacturers or integrators of heat exchanger/metering equipment with proven service and training capability.
Steam, hot water and associated products – WLC RBF
••••• organisation· DE
This is a 15-year heat supply contract for four public swimming pools in Freiburg, Germany, requiring ~67.6 GWh/year of thermal energy with mandatory transition to low-carbon sources (CO2 ≤160 gCO2/kWh, renewable energy share ≥0.70). Bidders must be energy service companies, district heating operators, or renewable heat providers capable of operating and decarbonizing large thermal infrastructure.
Non-SF6 Circuit Breakers Procurement
••••• organisation· NZ
The funder is procuring non-SF6 circuit breakers for power distribution infrastructure, replacing sulfur hexafluoride gas with environmentally lower-impact alternatives. Bidders should be electrical equipment manufacturers or suppliers with expertise in modern circuit-breaker technology and grid modernization.
Engineering services – Open-house procedure for conducting energy consultations within a German building-association energy-advisory programme
••••• organisation· DE
This tender procures on-site energy advisory services for residential property owners in Schleswig-Holstein, Germany, including room-by-room heating load calculations. Qualified energy consultants with expertise in building energy assessment and retrofit analysis are the target bidders.
Energy Management System
••••• University· NL
Leiden University seeks a scalable SaaS-based Energy Management System (EnMS) with integrated monitoring, data analytics, and optional dashboard modules to manage energy data, ensure regulatory compliance, and support sustainability goals. Bidders should be software/SaaS vendors with energy-sector expertise, system integration capability, and experience with EU energy-reporting frameworks.
Integrated design and construction of micro photovoltaic power plant for public buildings
••••• Municipality· BR
Integrated design and construction of a micro photovoltaic power plant for public buildings in Santo Antônio da Patrulha, Brazil. Bidders must be specialized companies capable of delivering both executive project design and full on-site installation of solar generation infrastructure.
Provision of a deep geothermal solution
••••• Foundation· GB
The Countess of Chester Hospital seeks a development partner to design and deliver a deep geothermal heating solution through staged gateways, funded by Public Sector Decarbonisation grants, culminating in a long-term Energy Services Agreement. Bidders should be geothermal specialists with experience in Salix-compliant project development, feasibility studies, and heat-supply infrastructure.
Integrated design and construction of micro photovoltaic power plant for municipal buildings
••••• Municipality· BR
Integrated design and construction of a micro photovoltaic power plant for municipal public buildings in Santo Antônio da Patrulha, Brazil. Bidders must be specialized companies capable of delivering both executive project design and full on-site installation of solar generation infrastructure.
Building physics and sustainability consulting services for feasibility studies
••••• organisation· DE
Framework agreement for building physics and sustainability consulting services to support feasibility studies for Berlin's Tempelhof project. Qualified planning offices with specialized expertise in building performance and sustainable design can bid to provide flexible, project-specific advisory services.
Abbreviated Selection Minor Amount - Antennas (Interest Manifestation)
••••• organisation· CO
Procurement of integrated satellite connectivity and community WiFi solutions with solar power autonomy and network security for rural zones in Nariño Department, Colombia. Bidders should have expertise in satellite communications, renewable energy systems, network infrastructure, and rural deployment.
The funder - Retrofit as a Service
••••• Municipality· GB
The funder seeks a long-term retrofit-as-a-service provider to deploy low-carbon energy technologies and support services in owner-occupied homes, covering assessment, installation, maintenance, and end-of-life management. Bidders should be energy-efficiency service integrators capable of delivering lifecycle support without requiring residents to enter consumer finance arrangements.
Engineering services – roof and energy renovation buildings C and D
••••• organisation· DE
Engineering services for roof and energy-efficient renovation of two school buildings (6,000+ m²) constructed in 1978–1979, including planning and design during active school operations through December 2032. Bidders must be qualified engineering/architecture firms experienced in building energy retrofits, thermal modernization, and phased construction management in occupied facilities.
Engineering services – roof and energy renovation buildings C and D
••••• organisation· DE
Engineering services for roof and energy-efficient renovation of two school buildings (6,000+ m²) constructed in 1978–1979, including planning and design during active school operations through December 2032. Bidders must be qualified engineering/architecture firms experienced in building energy retrofits, thermal modernization, and phased construction management in occupied facilities.
Energy management services – heating, cooling and water systems operation and maintenance
••••• Municipality· IT
This tender procures energy management services including operation and maintenance of HVAC and water-sanitary systems across municipal buildings in Reggio Emilia, Italy. Bidders should be specialized facility management or building services companies with expertise in heating, cooling, and water systems maintenance.
Architectural services for buildings – Invitation to Tender for Architect Design Team Services: Donegal Education and Training Board, Stranorlar FET Centre, Main Street, Stranorlar, Co Donegal, F93 F663
••••• organisation· IE
Invitation to tender for architect-led design team services for energy-efficiency retrofit of a FET Centre building, including wall insulation, roof insulation, fenestration replacement, and air-source heat pump installation. Bidders should be architectural practices with experience in building energy-performance design and statutory compliance.
Engineering design services – energetic renovation kindergarten Sonnenschein Mengerschied
••••• organisation· DE
This tender procures engineering design services for technical building systems (HVAC, electrical, plumbing) in an energy-retrofit renovation of a kindergarten in Germany. Bidders must be qualified engineers or design firms with HOAI certification and experience in building-systems design for energy-efficiency retrofits.
Structural design services St.-Ludgerus sports hall energy retrofit
••••• Municipality· DE
This tender procures structural engineering design services (HOAI §49ff) for the energy-efficient renovation of a municipal sports hall in Germany. Qualified structural design firms and engineering consultancies with HOAI certification and sports-building retrofit experience are the target bidders.
BLB NRW Cologne / TH Cologne Campus Deutz Building B Automation
••••• organisation· DE
This tender procures building automation systems for a new technical university campus building in Cologne, Germany, designed to optimize energy management and operational efficiency. Bidders should be specialized in building automation, controls integration, and energy management systems for institutional/educational facilities.
MEP Design Services – Energy Retrofit Don Bosco Gymnasium
••••• Municipality· DE
Procurement of MEP (mechanical, electrical, plumbing) engineering design services for energy-efficient retrofit of a municipal gymnasium in Germany. Suitable bidders are engineering consultancies specializing in building energy performance and HVAC system design.
Solar photovoltaic modules – supply and installation of renewable energy in residential buildings
••••• organisation· PL
Design, supply, and installation of 136 solar PV systems with energy storage, 37 solar PV systems, and 20 heat pumps across residential buildings in Bełchatów, Poland. Bidders must be capable of full design-build delivery with 60-month warranty on renewable energy and heating infrastructure.
Architectural, construction, engineering and inspection services
••••• organisation· SE
This is a framework agreement for energy consulting services including energy declarations, energy audits, and energy advisory work for a Swedish housing company. Bidders should be energy consultants or engineering firms with expertise in building energy performance assessment and decarbonization strategy.
Supervision mission for renewable energy and efficiency training centre construction, Côte d'Ivoire
••••• Bank· CI
Supervision and control mission for construction and equipment of a renewable energy and energy efficiency vocational training centre in Côte d'Ivoire. Bidders should be engineering firms or consultancies with experience in project management, construction oversight, and renewable energy infrastructure.
Fleet Electrification Discovery
••••• organisation· GB
Nottinghamshire Police seeks market intelligence on fleet electrification solutions, including EV charging infrastructure, energy management, and renewable integration across 600+ vehicles. Bidders should be technology providers, systems integrators, or consultants with expertise in EV infrastructure, grid modernization, and fleet decarbonization.
Fleet Electrification Discovery
••••• organisation· GB
Nottinghamshire Police seeks market intelligence on fleet electrification solutions, including EV charging infrastructure, energy management, and renewable integration across 600+ vehicles. Bidders should be technology providers, systems integrators, or consultants with expertise in EV infrastructure, grid modernization, and fleet decarbonization.
Electricity procurement and direct marketing of renewables for 2027–2028, optional 2029–2030
••••• organisation· DE
Procurement of electricity supply and direct marketing of renewable energy generation (hydro and solar) for a water utility in Germany for 2027–2028, with optional extension to 2030. Bidders must be energy suppliers capable of market-oriented procurement, balancing renewable generation with grid demand across multiple metering points.
Sewer survey and sewage treatment consultancy – sludge dewatering station concept
••••• organisation· PL
This tender procures multi-variant design consultancy for upgrading a municipal wastewater treatment plant's sludge handling node in Poznań, Poland, focusing on biogas production, sludge dewatering, nutrient recovery, and system reliability. Bidders should be engineering consultancies or environmental design firms with expertise in wastewater treatment plant modernization and sludge management.
Solar photovoltaic system supply, installation, commissioning and legalization for water utility resilience
••••• organisation· CO
This tender procures design, supply, installation, commissioning and legalization of a solar photovoltaic system for a municipal water utility in Colombia to enhance energy resilience and water security. Bidders should have expertise in solar PV system integration, installation, grid connection, and experience with utility-scale renewable energy projects in Latin America.
Cooling and ventilation equipment supply – buildings 2, 3, 4, 11, 13
••••• organisation· ES
Procurement of HVAC equipment replacement and centralized intelligent climate management platform for five government office buildings in Seville, targeting energy efficiency, indoor air quality, and CO2 reduction. Bidders should be HVAC system integrators, equipment suppliers, or building automation specialists with experience in large-scale institutional retrofits.
Creation of municipal heat planning
••••• organisation· DE
Procurement of municipal heat planning services for Lutherstadt Wittenberg, including baseline analysis, potential assessment, target scenario development, and heat transition strategy. Bidders should be energy planning consultancies or engineering firms with expertise in district heating, renewable heat integration, and municipal decarbonization strategy.
Roof and energy renovation planning, Philipp-Matthäus-Hahn-Schule buildings C and D
••••• organisation· DE
This tender procures planning and design services for roof and energy-efficiency renovation of two school buildings (6,000+ m²) constructed in 1978–1979, including HVAC, insulation, and building-envelope upgrades. Bidders should be architectural/engineering firms with experience in deep energy retrofits of large institutional buildings and ability to coordinate work during active school operations.
Roof and energy renovation planning, Philipp-Matthäus-Hahn-Schule buildings C and D
••••• organisation· DE
This tender procures planning and design services for roof and energy-efficiency renovation of two school buildings (6,000+ m²) constructed in 1978–1979, including HVAC, insulation, and building-envelope upgrades. Bidders should be architectural/engineering firms with experience in deep energy retrofits of large institutional buildings and ability to coordinate work during active school operations.
Roof and energy renovation planning, Philipp-Matthäus-Hahn-Schule buildings C and D
••••• organisation· DE
This tender procures planning and design services for roof and energy-efficiency renovation of two school buildings (6,000+ m²) constructed in 1978–1979, including HVAC, insulation, and building-envelope upgrades. Bidders should be architectural/engineering firms with experience in deep energy retrofits, school projects, and phased construction during occupied-building operations.
Abbreviated Selection Lower Amount – Antennas (Interest Manifestation)
••••• organisation· CO
Supply, installation, and commissioning of integrated satellite connectivity and community WiFi solutions with solar energy autonomy and network security in rural Nariño, Colombia. Bidders should have expertise in satellite/wireless infrastructure, solar systems, and rural connectivity deployment.
Procuring Consistent Client Side Support during April 2027 to March 2029 for Governance of Net Zero Carbon Surveys
••••• organisation· GB
DIO seeks a Net Zero Carbon Subject Matter Expert to provide technical support for electrical surveys and decarbonisation trajectory planning within Establishment Management Plans for FY 2027-29. Bidders should be specialist consultants or SMEs with expertise in net-zero carbon assessment, energy surveys, and decarbonisation methodologies.
Building Physics and Sustainability Coordination for Police Station Restructuring in Pinneberg
••••• organisation· DE
This tender procures building physics consulting services (thermal protection, energy analysis, acoustics) and sustainability coordination for a police station restructuring project in Pinneberg, Germany. Bidders must be qualified building physics engineers and sustainability consultants capable of delivering HOAI-compliant services across three construction phases.