Grid Modernization tenders
70 listings tracked right now · page 1 of 2
Funding for transmission, distribution, smart-grid and interconnection upgrades that let more clean power onto the system. The active cheques come from the US DOE Grid Deployment Office, the EU Connecting Europe Facility, UK Ofgem and network-operator innovation funds, and the multilateral development banks. Listed below are the open grid modernization 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 grid modernization tenders and public contracts currently tracked by Raise Lens — 70 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 grid modernization work rather than anything whose description happens to mention it.
40 distinct buyers are publishing the grid modernization tenders and public contracts on this page. Who is funding matters as much as what: eligibility, reporting burden and the realistic timeline to a decision vary far more between buyers than between individual calls, which is why the listing names the buyer on every opportunity it opens.
Geographic coverage on this page spans LATAM, MENA, SUBSAHARAN-AFRICA. 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.
39 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.
Consultancy services for technical diagnosis, solar PV expansion design and preparation of a tender-ready works procurement package for the Nagonha mini-grid
Enabel (Belgian development agency) · MZ
Consultancy to diagnose the existing Nagonha mini-grid in Mozambique, design a solar PV expansion, and prepare a tender-ready works procurement package. Suited to engineering consultancies or energy-access firms with mini-grid and solar design experience.
Consulting for technical, legal, financial and environmental supervision of hybrid solar-diesel power plant
ALCALDIA DISTRITAL DE BUENAVENTURA-VALLE · CO
The Buenaventura district mayor's office seeks a consulting firm to supervise technically, legally, administratively, financially and environmentally a hybrid solar-diesel power plant and secondary grid extension for rural Afro-Colombian communities. Suited to engineering consultancies with rural electrification and interventoría experience; a small firm could bid if it has relevant supervision track record.
Solar photovoltaic modules – supply for photovoltaic energy expansion and storage
Diputación Foral de Bizkaia - Departamento de Administración Pública y Relaciones Institucionales · ES
Procurement of solar photovoltaic modules, energy storage systems, and monitoring equipment for expansion of renewable energy infrastructure at a fire station in Bizkaia, Spain. Bidders should be solar PV suppliers, energy storage integrators, or renewable energy system installers with experience in public-sector deployments.
Solar photovoltaic modules supply for fire station renewable energy and storage expansion
Diputación Foral de Bizkaia - Departamento de Administración Pública y Relaciones Institucionales · ES
Procurement of solar photovoltaic modules, energy storage systems, and monitoring equipment for expansion of renewable energy infrastructure at a fire station in Bizkaia, Spain. Bidders should be solar PV suppliers, energy storage integrators, or renewable energy system installers with experience in public-sector deployments.
Engineering services – Planning Module 1 LPH 2-4 district heating network technical measures Dessau
Dessauer Versorgungs- und Verkehrsgesellschaft GmbH - DVV - Stadtwerke · DE
Engineering planning services for district heating network expansion and optimization in Dessau, Germany, covering network extension, hydraulic design, and system decarbonization. Bidders must be specialized engineering consultancies with district heating and thermal network design expertise.
Rotherham Local Area Energy Plan
Rotherham Borough Council · GB
Rotherham Borough Council seeks a consultant to develop a Local Area Energy Plan (LAEP) that models pathways to net-zero energy emissions, identifies priority projects, and defines monitoring frameworks for the local energy system. Bidders should be energy-planning specialists with expertise in stakeholder engagement, energy modelling, decarbonisation pathways, and policy analysis.
services on climate-resilience of energy/power systems_Cuba
United Nations Industrial Development Organization · CU
UNIDO is seeking services to enhance climate resilience of Cuba's energy and power systems, likely including technical assessments, strategy development, or infrastructure planning. Bidders should have expertise in renewable energy integration, grid modernization, climate adaptation, and experience working with developing-country energy sectors.
Supply, Installation, Testing and Commissioning of 170 kW On -Grid Solar Systems of different capacities with Net Metering at Grid Bhaban chattogram and different grid substation under GMD Chattogram (Central) , Power Grid.
Grid Maintenance Division, Chattogram Central · BD
This tender procures the supply, installation, testing and commissioning of 170 kW on-grid solar photovoltaic systems with net metering capability at multiple grid substations in Chattogram, Bangladesh. Bidders should be solar EPC contractors or renewable-energy equipment suppliers with demonstrated experience in grid-connected PV system deployment and net-metering integration.
Acquisition of electrical distribution cabins and foundations
Stadtwerk Winterthur · CH
Procurement of electrical distribution cabins and foundations for Winterthur's municipal electricity distribution network. Bidders should be manufacturers or suppliers of electrical distribution equipment with experience in utility-scale infrastructure.
Expansion, maintenance and upgrade of conventional public lighting and photovoltaic systems in Pisba
MUNICIPIO DE PISBA · CO
A Colombian municipality seeks expressions of interest for expanding, maintaining and upgrading its conventional public street lighting and installing photovoltaic solar systems in Pisba, Boyacá. Local electrical contractors and small solar installers with public-lighting experience are the best fit.
MF Energie: Smart Meter Rollout
Murg Flums Energie · CH
Murg Flums Energie is replacing approximately 3,200 existing electricity meters with smart meters across its distribution network, divided into multiple lots by postal code. Bidders should be smart meter manufacturers, installation contractors, or system integrators with experience in utility-scale meter rollout and grid modernization.
Supply, Installation, Testing & Commissioning of 3 units of 15 KWp capacity on grid solar power system at Bhangura, Ruppur & Kushtia and 1 unit of 10 KWp capacity on grid solar power system at Bheramara GK sub-station under GMD, Power Grid, Ishwardi.
Grid Maintenance Division, Ishwardi · BD
Supply, installation, testing and commissioning of four on-grid rooftop or ground solar PV systems (three 15 kWp, one 10 kWp) at power grid substations in Bangladesh under Power Grid's Ishwardi division. Suited to local solar EPC contractors and SMEs with Bangladeshi electrical installation experience.
Tunisia: PIU support and Works contract supervision engineer, ELMED 2 Grid Reinforcement Project
Consultancy · TN
This tender seeks a Project Implementation Unit (PIU) support engineer and works contract supervision engineer for the ELMED 2 Grid Reinforcement Project in Tunisia, a multilateral-funded electricity grid modernization initiative. Bidders should have experience in grid infrastructure supervision, project management, and engineering oversight on large energy infrastructure projects.
Design, Supply, Installation, Testing, And Commissioning Of One Grid-connected Ground Mounted Micro Wind Turbine Systems Of 3 Kw With Anemometer And Real Time Data Logging Facility Including 5 Years Comprehensive Maintenance Contract At Selected Loca
Kerala State Electricity Board · IN
Kerala State Electricity Board seeks a turnkey contractor to design, supply, install, test and commission one grid-connected ground-mounted 3 kW micro wind turbine with an anemometer and real-time data logging, plus a 5-year comprehensive maintenance contract at selected locations. Small renewable-energy installers and wind-systems integrators with grid-tie and O&M capability fit this single-site, SME-scale package.
Energy and related services – BEW transformation plan district heating network Templin Süd
FWG Fernwärmegesellschaft mit beschränkter Haftung Templin · DE
FWG Templin seeks integrated planning and engineering services for decarbonizing a district heating network (6,250 MWh/a) via deep geothermal, heat pumps, and system modeling. Bidders must offer multi-disciplinary energy engineering, geothermal expertise, and transformation-plan compliance under Germany's BEW subsidy scheme.
Study of photovoltaic stations powering substation auxiliary services, Marrakech
SOCIETE REGIONALE MULTISERVICES MARRAKECH - SAFI S.A · MA
The tender procures a feasibility study for installing photovoltaic stations to power auxiliary services at source substations operated by SRM-MS in the Marrakech prefecture. It suits engineering consultancies or small firms with solar PV and electrical grid design expertise.
Open Competition for Renew Software Consultancy 545
Maynooth University · IE
Maynooth University seeks software consultancy to develop a digital platform enabling households to respond to real-time electricity signals, integrating smart meters and automation to shift demand away from peak periods. Bidders should have expertise in energy software, demand-response systems, consumer engagement platforms, and grid-integration technologies.
E3730CXMWP
ESKOM · ZA
Eskom is procuring the design, supply, installation and commissioning of a hybrid wind and solar PV microgrid research facility at its RT&D site, with a three-year term. Suited to renewable energy integrators and microgrid engineering firms with hybrid generation and control-system experience.
Forschungsprojekt - DZSF - Ausgleich volatiler Energieerzeugung im Bahnstromnetz
Eisenbahn-Bundesamt · DE
Research project to investigate the impact of increasing renewable energy penetration on German railway power networks and develop technical/economic solutions for managing volatile generation. Bidders should have expertise in power systems, renewable energy integration, grid stability, and railway electrification.
Electricity Flexibility Solutions - Queenstown Area
Aurora Energy · NZ
Aurora Energy seeks electricity flexibility solutions in Queenstown, likely involving demand-response, storage, or grid-balancing technologies to support renewable integration and grid stability. Bidders should have expertise in power systems, energy storage, demand-side management, or related grid-modernization technologies.
Electricity Flexibility Solutions - Upper Clutha Area
Aurora Energy · NZ
Aurora Energy seeks electricity flexibility solutions (demand response, storage, grid services) for the Upper Clutha area in New Zealand to modernize grid operations and integrate variable renewable energy. Bidders should have expertise in grid flexibility technologies, energy storage, demand management, or smart grid systems.
DAS Energy
Stichting Openbaar Onderwijs Wijk bij Duurstede · NL
This is a dynamic purchasing system (DAS) for energy supply procurement by a Dutch public education foundation, seeking diverse energy suppliers to match supply and demand efficiently. Bidders should be energy suppliers or traders capable of serving institutional customers under EU Directive 2014/24/EU.
Dynamic Acquisition System for sustainability and energy transition technical assistance services
iCentral - Central de Compres de la Diputació de Girona · ES
This is a dynamic acquisition system (SDA) framework to pre-qualify companies for technical assistance contracts in sustainability and energy transition. Bidders must demonstrate technical and material capacity to support energy transition and sustainability projects.
Dynamic purchasing system for battery storage procurement
Fingrid Oyj · FI
Fingrid procures a dynamic purchasing system for battery storage units (DC and VRLA batteries at 110VDC) to replace aging grid infrastructure, with optional racks and cabinets. Qualified battery manufacturers and energy-storage suppliers can apply to participate in the framework and compete for individual call-offs.
Electrical and telecommunications network materials and logistics services
Rovakairan Verkonrakennus Oy · FI
This is a dynamic procurement system (DPS) for electrical and telecommunications network construction materials and logistics services, covering low-, medium-, and high-voltage networks plus telecom infrastructure. Bidders should be suppliers of poles, transformers, cables, conduits, distribution cabinets, and related materials with logistics capability.
Electricity – Energy orders through CPO LT electronic catalog
Viešoji įstaiga CPO LT · LT
This is a dynamic purchasing system for electricity procurement through CPO LT's electronic catalog, open to suppliers throughout its validity period. Electricity suppliers and energy traders can bid to join the framework and fulfill individual purchase orders.
Energy Management Solutions Dynamic Market
University of Essex · GB
University of Essex is establishing a Dynamic Market framework for energy management, utility supply, net-zero solutions, and infrastructure across the UK, covering electricity/gas, metering, renewables, EV charging, and carbon management. Bidders must be energy service providers, utilities, renewable technology suppliers, or specialist consultants capable of delivering across multiple energy transition categories.
EV Charging Infrastructure
NATIONAL GRID UK LIMITED · GB
National Grid UK is procuring a complete EV charging infrastructure solution including hardware supply, design, installation, commissioning, maintenance, and a back-office management system for their vehicle fleet and user access across multiple site types. Bidders should be EV charging specialists with proven capability in infrastructure deployment, system integration, and managed services for enterprise-scale operations.
Supply of meters with NB-IoT remote reading system in Jumilla municipality
Dirección Gerente de Aguas de Jumilla S.A. · ES
This tender procures NB-IoT-enabled water meters with remote-reading capability for the municipality of Jumilla, Spain. Bidders should be meter manufacturers or system integrators with expertise in smart metering, IoT connectivity, and water utility infrastructure.
630 kVA Power Transformatoren
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH · DE
Procurement of 630 kVA power transformers for delivery to South-East Ukraine under DPU Incoterm, likely supporting grid infrastructure or energy distribution in a conflict-affected region. Bidders should be transformer manufacturers or authorized distributors with export/logistics capability to Ukraine.
Madagascar: Construction standards for energy and digital/ICT infrastructure
DECIM · MG
This tender procures consulting work to develop construction standards for energy infrastructure (Lot 1) and digital, telecom and ICT infrastructure (Lot 2) in Madagascar. It suits consulting firms with engineering and infrastructure standards expertise, and possibly SMEs able to deliver a standards-development scope.
Meter replacement framework: electricity, gas and water lots
Mainzer Netze GmbH · DE
Framework agreement for installation and replacement of electricity, gas, and water meters across Mainzer Netze's supply region, structured in three independent lots. Bidders must be meter-installation specialists with technical compliance expertise (calibration, data capture, regulatory adherence) and capacity to service routine and ad-hoc meter exchanges.
Works and maintenance for public lighting renovation, Marana lagoon strip
Communauté de Communes Marana Golo · FR
This tender procures complete renovation and modernization of public street lighting infrastructure in a coastal lagoon area, including electrical cabinets, supports, luminaires, and a remote-management system plus preventive and corrective maintenance. Bidders should be specialized electrical contractors or lighting system integrators with experience in large-scale public infrastructure projects.
Rohrmaterial VS Wittenburg (Verdichter)
NEL Gastransport GmbH · DE
This tender procures diverse piping materials for the VS Wittenburg compressor project operated by NEL Gastransport, a major German gas-transport infrastructure operator. Bidders should be industrial pipe suppliers or distributors with experience in high-pressure gas-transmission systems and technical certification.
Installation of LoRaWAN remote-reading meters system in Torre la Ribera municipality
Alcaldía del Ayuntamiento de Torre la Ribera · ES
Installation of LoRaWAN remote-reading water meters in Torre la Ribera municipality to modernize utility infrastructure and enable smart metering. Bidders should have expertise in IoT sensor deployment, LoRaWAN networks, and meter installation in municipal water systems.
Renewal of Laivurinkatu substation medium-voltage switchgear
Helsingin Joukkoliikenneinfra Oy · FI
This tender procures the supply and installation of a medium-voltage electrical switchgear system for a public-transport electricity distribution station in Helsinki. Bidders should be electrical equipment manufacturers or system integrators with experience in utility-scale medium-voltage distribution apparatus.
Framework agreement on energy transition - Expert pool supporting PED III
Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH · DE
GIZ seeks a pool of expert consultants to support Senegal's Just Energy Transition Programme (PED III), covering renewable energy, energy efficiency, and institutional capacity-building across public and private sectors. Bidders should have expertise in energy policy, RE/EE implementation, and development cooperation in West Africa.
Executive design for undergrounding two transformer centres at H12 line
Transports de Barcelona, SA · ES
This tender procures the executive engineering design for underground electrical infrastructure that would relocate two transformer centres at the H12 line terminals in El Gornal and La Verneda. It suits an engineering design consultancy or SME with electrical substation and rail/metro infrastructure design experience.
DLR Braunschweig Building 888 power system renovation: MV/LV switchgear planning
Deutsches Zentrum für Luft-und Raumfahrt e. V. | TI-ZVM · DE
DLR Braunschweig seeks engineering design services (HOAI phases 5–9) for renovation of medium- and low-voltage switchgear systems across a 16.5 ha research campus, integrating future 1.5–2.0 MW photovoltaic capacity. Bidders must be qualified electrical engineering consultants with HOAI expertise and experience in large-scale industrial electrical infrastructure modernization.
Environmental services: 220kV line renewal Weissenbach–Hessenberg, environmental construction supervision
Austrian Power Grid AG · AT
Austrian Power Grid AG seeks an environmental construction supervisor (ökologische Bauaufsicht per RVS 04.05.11) to oversee ecological compliance during the general renewal of the 220kV Weissenbach–Hessenberg transmission line. Suited to environmental consultancies with Austrian permitting and field-supervision experience, likely SME-scale.
The input is already in English, so I return it unchanged: General renewal 220 kV line Weißenbach – Hessenberg – environmental construction supervision
Austrian Power Grid AG · AT
Austrian Power Grid AG seeks an environmental construction supervisor (ökologische Bauaufsicht under RVS 04.05.11) for the general renewal of the 220 kV Weißenbach–Hessenberg line. A small environmental engineering or ecology firm with construction-supervision experience fits this onsite service.
Preliminary Survey Under Etd Banda For Construction Of 132 Kv Pahadi- Avaada Solar Line From 220 Kv S/s Pahadi (chitrakoot) Under Etd Banda
UP Power Transmission Corp.Ltd (Operation) · IN
A UP state transmission utility is procuring a preliminary field survey for a planned 132 kV line that will connect the Avaada solar project to the 220 kV Pahadi substation in Banda. It suits survey and engineering consultancies, including small firms with transmission route and field survey capability.
DE RBS process control technology
enercity AG · DE
This tender procures control and automation systems (Leittechnik) for a district heating/energy network operated by enercity AG, a German municipal utility. Bidders should have expertise in SCADA, process control, and energy infrastructure automation.
The input is already in English, so it is returned unchanged: Construction work – Gorzów Wielkopolski sustainable urban transport system, stage II
Miasto Gorzów Wielkopolski · PL
A Polish municipality is procuring construction works to rebuild a double-track tram line, stops, substation, and electrical networks on ul. Pomorska, plus 36 months of vegetation care. Suited to established civil engineering or rail-infrastructure contractors, with scope for SME subcontractors in electrical, road, and greenery work.
Framework contract: small overhead line construction measures, north region, site supervision
Austrian Power Grid AG · AT
This tender procures on-site construction supervision services for small-scale overhead power-line projects in Austria's northern region, operated by the national grid utility. Bidders should be engineering firms or construction-supervision specialists with experience in electrical infrastructure and local Austrian regulatory compliance.
Framework contract small construction measures overhead lines East region site supervision
Austrian Power Grid AG · AT
This tender procures on-site construction supervision services for small-scale overhead power-line projects in Austria's eastern region. Bidders should be engineering firms or construction supervisors with experience in electrical grid infrastructure and local building oversight.
RV small construction measures overhead line construction region south local construction supervision
Austrian Power Grid AG · AT
This tender procures on-site construction supervision services for small-scale overhead power-line projects in Austria's southern region. Bidders should be engineering firms or construction-supervision specialists with experience in electrical grid infrastructure and local site management.
Small overhead line construction measures, Region West - site supervision
Austrian Power Grid AG · AT
This tender procures on-site construction supervision services for small-scale overhead power-line projects in Austria's western region, operated by the national grid utility. Bidders should be engineering firms or construction-supervision specialists with experience in electrical infrastructure and local Austrian regulatory compliance.