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India climate tenders

35 open listings, soonest deadline first.

Indian climate funding mixes national missions with a large multilateral layer. The Ministry of New and Renewable Energy and the Department of Science and Technology run the domestic programmes; the World Bank, the ADB and the Green Climate Fund finance much of the infrastructure; and the Central Public Procurement Portal carries the tender side. Listed below are the open climate tenders and public contracts in India that landscape produces, taken from each publisher's own notice and re-checked on every refresh.

Procurement is published on national portals, with development-bank-financed notices following the bank's rules instead of domestic ones. Registration on the relevant portal is normally a precondition rather than a formality, and can take longer than the bid window itself.

This page lists 35 open climate tenders and public contracts covering India, soonest deadline first. Every listing has been classified against the sustainability taxonomy rather than matched on keywords, and geographic coverage is read from the notice itself, so a programme open to India through a wider European or global scheme appears here too.

22 distinct buyers publish the calls on this page. Who is behind a call matters as much as what it funds: eligibility, reporting burden and the realistic timeline to a decision vary far more between buyers than between individual calls, so it is worth opening a listing before judging the programme.

The work on this page spans Renewable Energy, Energy Storage, Grid Modernization, Energy Efficiency, Industrial Decarbonization. Narrowing to one of those is usually a better use of time than reading the whole list, because eligibility tends to follow the sector far more closely than it follows the country.

35 of these close within the next 30 days. Deadlines are taken from the source listing and re-checked on every refresh, but the publishing body remains the authority, so confirm against the official notice before you submit.

TENDER
Closes today

E-NIT 8872 Supply and Installation of 5 KV Solar System AS PER NIT

organisation· IN

This tender procures supply and installation of a 5 kW solar photovoltaic system for a forest department facility in Rajasthan, India. Bidders should be solar equipment suppliers and installation contractors with experience in renewable energy deployment in remote or rural settings.

Value TBC
Renewables
TENDER
1d · 14 Oct

Supply of 5 kW rooftop solar power plant on-grid system with net meter

organisation· IN

Supply and installation of a 5 kW rooftop solar photovoltaic system with grid-tie and net-metering capability for a government secondary school in Kerala, India. Bidders should be solar equipment suppliers and installers with experience in on-grid PV systems and net-metering integration.

Value TBC
Renewables
TENDER
1d · 14 Oct

Supply of 3 kW Rooftop Solar Power Plant On-Grid System with Net Meter and Battery Backup

organisation· IN

This tender procures a 3 kW rooftop solar power plant with on-grid system, net metering, and battery backup for a government school building in Kerala, India. Bidders should be solar installation companies or renewable energy equipment suppliers with experience in small-scale grid-tied PV systems and battery integration.

Value TBC
RenewablesEnergy Storage
TENDER
1d · 14 Oct

Supply of 5 kW rooftop solar on-grid system with net meter for school

organisation· IN

This tender procures a 5 kW rooftop solar photovoltaic system with grid-tie and net-metering capability for a government school building in Kerala, India. Bidders should be solar installation companies or renewable-energy equipment suppliers with experience in on-grid PV systems and net-metering integration.

Value TBC
Renewables
TENDER
1d · 14 Oct

Supply rooftop solar power plant 3kW on-grid net meter battery backup

organisation· IN

Supply and installation of a 3kW rooftop solar photovoltaic system with grid connection, net metering, and battery backup for a government school building in Kerala, India. Bidders should have experience in solar PV system design, installation, grid integration, and battery storage solutions for institutional clients.

Value TBC
RenewablesEnergy Storage
TENDER
2d · 15 Oct

Supply Of Roof Top Solar Power Plant 5kw On Grid System With Net Meter Facility For Ghss Thrikkothamangalam Both Hs Vhse Buildings

organisation· IN

This tender procures a 5kW rooftop solar photovoltaic system with grid-tie and net-metering capability for a government school in Kerala, India. Bidders should be solar installation companies or renewable-energy equipment suppliers with experience in on-grid PV systems and net-metering integration.

Value TBC
Renewables
TENDER
2d · 15 Oct

Solar system as per NIT

organisation· IN

This tender procures a solar photovoltaic system for a wildlife conservation facility in Rajasthan, India, managed by a state forest administration. Bidders should be solar installation companies or renewable-energy system integrators with experience in off-grid or grid-connected PV deployment in remote/protected areas.

Value TBC
Renewables
TENDER
6d · 19 Oct

Design, Survey, Supply, Installation, Testing, Commissioning and 5 Years Comprehensive Maintenance of Distributed Grid Connected Solar PV Systems for Solarisation of 200 nos. Grid Connected Agricultural Consumers in 03 nos. agricultural feeders.

Agency· IN

This tender procures design, supply, installation, testing, commissioning and 5-year maintenance of grid-connected solar PV systems for 200 agricultural consumers across 3 feeders in Punjab, India. Bidders should be solar EPC firms or consortia with proven experience in distributed solar deployment, agricultural sector integration, and long-term O&M capabilities.

Value TBC
RenewablesGrid Mod
TENDER
7d · 20 Oct

Supply, Installation and Commissioning of 20 nos. of Solar Street lights at Damalia Village near Amkola OCP

organisation· IN

A public sector coal company seeks a contractor to supply, install and commission 20 solar street lights at Damalia Village near Amkola OCP. A small or early-stage solar installation firm with local field capacity fits this SME-scale contract.

Value TBC
Renewables
TENDER
7d · 20 Oct

Supply, Installation and Commissioning of 20 nos. of Solar Street lights at Damalia Village near Amkola OCP

organisation· IN

Supply, installation and commissioning of 20 solar street lights at Damalia Village near an open cast project in India. Suited to local solar lighting installers and SMEs capable of small-scale off-grid PV works.

Value TBC
Renewables
TENDER
7d · 20 Oct

Supply, installation and commissioning of 02 sets of 1KW Solar Panel with all accessories for TOPA Magzine and Pundi Magzine under Kuju Area.

organisation· IN

Supply, installation and commissioning of two 1 kW solar PV systems with all accessories for the TOPA and Pundi magazines in Kuju Area, for a Indian state-owned coal mining company. Small local solar installers and EPC contractors with rooftop or ground-mount PV experience are the best fit.

Value TBC
Renewables
TENDER
8d · 21 Oct

Global Expression of Interest for Empanelment of Consultants for 1.25 GW Solar Cell and Module Manufacturing, 100 MW Data Centers, ATMP Semiconductor Plants, Rare Earth Permanent Magnet Plants and Satellite Manufacturing

organisation· IN

This is a global expression of interest to empanel consulting firms for major manufacturing projects spanning solar cells/modules, data centers, semiconductor plants, rare-earth magnets, and satellite manufacturing in India. Bidders should be consulting firms with expertise in large-scale industrial project development, feasibility studies, and manufacturing plant design across clean-tech and advanced manufacturing sectors.

Value TBC
RenewablesEfficiency+1
TENDER
9d · 22 Oct

Notice Inviting Expression of Interest for Selection of Business Associate for Development of Carbon Market Projects for Forestry Segment in Karnataka, Kerala, Tamil Nadu and other states.

organisation· IN

A state-owned Indian engineering company seeks a Business Associate to develop carbon market projects in the forestry segment across Indian states, leveraging carbon credits and market mechanisms for forest-based climate mitigation. Bidders should have expertise in carbon markets, forestry project development, MRV systems, and experience in India's carbon credit ecosystem.

Value TBC
ForestryCarbon Markets+1
TENDER
9d · 22 Oct

Notice Inviting Expression of Interest for Selection of Business Associate for Development of Carbon Market Projects for Renewable Energy Segment in Karnataka, Kerala, Tamil Nadu and other states.

organisation· IN

A public sector engineering company seeks a business associate to develop carbon market projects in the renewable energy segment across Indian states, leveraging carbon credits and market mechanisms. Bidders should have expertise in renewable energy project development, carbon accounting, and market structuring in India's energy transition.

Value TBC
RenewablesCarbon Markets
TENDER
9d · 22 Oct

State Plan 2025 26 CWSS to Oachira, Alappad, Clappana and Karunagappally Municipality Water Quality Testing - Procurement of Equipment for WTP. Supply of Electrical conductivity meter at Water Treatment Plant, Oachira

Authority· IN

A state water authority seeks to procure an electrical conductivity meter for water quality testing at a water treatment plant in Oachira as part of a state-funded water supply scheme. Bidders should be equipment suppliers or distributors with expertise in water-quality instrumentation and WTP operations.

Value TBC
Water
TENDER
10d · 23 Oct

Procurement of Solar Off Grid System

Department· IN

This tender procures a solar off-grid system for Kanha Tiger Reserve, a protected forest area in India, to provide renewable energy for conservation operations. Bidders should be solar system integrators or renewable-energy equipment suppliers with experience in remote, off-grid installations in wildlife/forest settings.

Value TBC
RenewablesEnergy Storage
TENDER
14d · 27 Oct

NIT for Consultancy Firm for Feasibility Study for BESS and DPR for Battery Bank System for KTPS

organisation· IN

This tender seeks a consultancy firm to conduct a feasibility study and detailed project report (DPR) for a Battery Energy Storage System (BESS) at KTPS, a thermal power station in West Bengal. The winning bidder must have expertise in energy storage technology assessment, grid integration, and project planning for utility-scale battery systems.

Value TBC
Energy Storage
TENDER
15d · 28 Oct

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

organisation· IN

A state electricity board seeks design, supply, installation, testing, and commissioning of a 3 kW grid-connected ground-mounted micro wind turbine system with anemometer and real-time data logging, plus 5 years of comprehensive maintenance. Bidders should be renewable energy equipment suppliers and installers with wind turbine expertise and proven maintenance capabilities.

Value TBC
RenewablesGrid Mod
TENDERNEW
16d · 29 Oct

Solar System (Off Grid) With 2 KW Dry Lithium Ion Battery

Department· IN

A state government forest department is procuring a supply and installation of an off-grid solar power system with a 2 kW dry lithium-ion battery bank for its Jabalpur division. A local solar integrator or SME with off-grid PV and battery installation experience is well suited to bid.

Value TBC
RenewablesEnergy Storage
TENDERNEW
18d · 31 Oct

Off Grid Solar Panel system

Department· IN

A state forest authority in India (Dindori Division) is procuring an off-grid solar PV system, likely for supply and installation at forest facilities. Small local solar installers, EPC contractors, or equipment suppliers with rural off-grid experience are a good fit.

Value TBC
Renewables
TENDERNEW
23d · 5 Nov

Request For Proposal (rfp) For Land Aggregation For Insts Connected Solar Energy Project With Capacity Of 300 Mw In The Vicinity Of 220kv Bhalgamda Getco Substation, Dist Morbi, Gujarat

organisation· IN

This RFP seeks land aggregation services for a 300 MW grid-connected solar energy project in Gujarat, India. Bidders should have expertise in land acquisition, aggregation, and solar project development in India's renewable energy sector.

Value TBC
Renewables
TENDER
2d · 15 Oct

Estimate for the cost of maintenance of Solar Power Fencing in various location(6.15Km)under Mannarappra Range during 2026-27

Department· IN

This tender procures maintenance services for solar-powered electric fencing infrastructure (6.15 km) across multiple locations in a forest range in Kerala, India. Bidders should have experience in solar power systems, fencing maintenance, and field operations in remote/forested terrain.

Value TBC
Biodiversity
TENDER
3d · 16 Oct

Estimate for the cost of maintenance of Solar Power Fencing in various location (15Km) under Naduvathumoozhi Range during 2026-27

Department· IN

This tender procures maintenance of solar-powered fencing at various locations (about 15 km) under the Naduvathumoozhi Range of the state government's Konni division for 2026-27. It suits local service contractors and SMEs able to perform onsite electrical and fence repair work.

Value TBC
Forestry
TENDER
3d · 16 Oct

Hiring 4-Wheel Drive Vehicle Block-VI 300MW PV Project 2 Years

organisation· IN

A state-owned power utility is hiring one 4-wheel drive vehicle for 2 years to support operations at its 300MW solar PV project in Block-VI. Bidders should be vehicle-leasing or fleet-management companies capable of providing reliable off-road transport for renewable energy site operations.

Value TBC
Renewables
TENDER
3d · 16 Oct

Sustainability Support to Community Management Water Supply Schemes 2025-26 - Thoolikunnummal WSS Uruttikunnu WSS and Puratoottayilkunnu WSS in Ayanchery Gramapanchayath - Kozhikode District

Agency· IN

This tender procures sustainability support services for three community-managed rural water supply schemes in Kerala, India, including technical assistance, capacity building, and operational sustainability measures. Bidders should be water-sector specialists or NGOs with experience in rural water supply management, community engagement, and financial sustainability of decentralized schemes.

Value TBC
Water
TENDER
3d · 16 Oct

Supply Installation Testing and Commissioning of Atomic Absorption Spectrophotometer for State Department of Agriculture and State Agricultural University

organisation· IN

This tender procures supply, installation, testing and commissioning of an Atomic Absorption Spectrophotometer (AAS) for agricultural soil and water analysis at a state agricultural university and a state department of agriculture. Bidders should be laboratory equipment suppliers with installation and commissioning expertise, ideally with prior experience in agricultural or environmental testing equipment.

Value TBC
Regen AgFood Systems
TENDER
6d · 19 Oct

Procurement Of Level Gauges For Sustainable Aviation Fuel (saf)

organisation· IN

The funder is procuring level gauges, measurement instruments, for its Sustainable Aviation Fuel (SAF) production facilities. Suppliers of industrial process instrumentation with Indian PSU vendor qualification and oil and gas or refinery experience are the best fit.

Value TBC
Aviation
TENDER
6d · 19 Oct

Estimate for the cost of collection of wind fallen sandal trees top ends at VSR I and VSR II in Kanthalloor Forest Range during the year 2026-27

Department· IN

A government forest office in Marayoor is seeking contractors to collect wind-fallen sandal tree top ends at VSR I and VSR II in Kanthalloor Forest Range for 2026-27. It suits local forest-produce contractors and labour operators rather than sustainability technology firms.

Value TBC
Forestry
TENDER
7d · 20 Oct

HPC and Data Centre Procurement

Council· IN

A state-level climate research institute in Kerala, India is procuring high-performance computing and data centre infrastructure to support climate change studies and modelling. Bidders should be HPC/data centre vendors or systems integrators with experience in research-grade compute and storage deployment.

Value TBC
Climate Data
TENDER
9d · 22 Oct

Supply, Installation,testing And Commissioning Of 120v Dc Battery Bank System For Central Room/ups Room

organisation· IN

This tender procures supply, installation, testing and commissioning of a 120V DC battery bank system for a UPS/central room at a petroleum refining company facility. Bidders should be electrical equipment suppliers or systems integrators with experience in DC power systems, UPS infrastructure, and industrial battery installations.

Value TBC
Energy Storage
TENDER
10d · 23 Oct

Annual Maintenance Contract of 1 MGD Water Treatment Plant Nayagaon and Booster Pump House Jack Well at Lalpur

organisation· IN

This tender procures a one-year annual maintenance contract for a 1 MGD water treatment plant at Nayagaon and the booster pump house and jack well at Lalpur, for a state power utility in Jabalpur. It suits local water-engineering service contractors with O&M experience in water treatment and pumping systems.

Value TBC
Water
TENDER
10d · 23 Oct

Supply of manure, Growth hormone, Herbicide, Supply of Seedlings and Supply of Pots for maintenance in different location at MTPS, DVC Mejia

organisation· IN

A West Bengal forestry corporation seeks suppliers of manure, growth hormones, herbicides, seedlings and pots to maintain plantations at multiple locations within the MTPS power plant site at DVC Mejia. Local agricultural input and nursery suppliers in West Bengal, able to deliver goods onsite, fit this supply-based contract.

Value TBC
Forestry
TENDER
14d · 27 Oct

Supply, Delivery and Supervision of Installation and Commissioning of 15 Nos Low Maintenance (P100 P HDP YKP-9) Capacity at 10 Hr Rate-100Ah, Each of 2V, Exide Make Battery Bank for Sidrapong Hydel Power Station, Darjeeling, under MMHD, Kurseong

organisation· IN

This tender procures 15 units of 2V low-maintenance battery banks (Exide P100 P HDP YKP-9, 100Ah each) for backup power at Sidrapong Hydel Power Station in West Bengal. Bidders must supply, deliver, install, and commission the battery system at a hydroelectric facility operated by a state electricity utility.

Value TBC
Renewables
TENDER
14d · 27 Oct

Undertake the work of Supply of Manpower

organisation· IN

This tender procures manpower supply services for a state forest administration in West Bengal, likely to support forest management, conservation, or biodiversity work. Bidders should be labour-supply or staffing firms capable of deploying skilled or semi-skilled workers in forestry/conservation roles.

Value TBC
ForestryBiodiversity
TENDER
14d · 27 Oct

Poly house, mist chamber and Irrigation

Department· IN

A state forest department seeks to procure a poly house, mist chamber, and irrigation system for research and extension activities in Gwalior. Bidders should have experience in agricultural/horticultural infrastructure, greenhouse systems, and irrigation technology suitable for forestry research applications.

Value TBC
Water