India
RTC PPA
Tata Steel × ReNew RTC Supply
966 MW RTCOdisha / Jharkhand
India's largest industrial round-the-clock RE contract — captive solar-wind-storage replacing grid power for steel.
Footage · Tata Steel · YouTube
Lessons Home
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Green Energy Purchase (PPA)
Open-access and captive PPAs that cut your power cost and your carbon footprint.
Overview
Industrial and commercial consumers can cut energy costs 20–40% through well-structured green power purchases — if the regulatory, contractual and credit details are handled right.
We advise off-takers end-to-end: demand analysis, sourcing strategy, developer selection, PPA negotiation and open-access approvals.
Our approach to green ppas
How we deliver
Open any step to see what happens, what we need from you and anonymised sample deliverables with illustrative images.
Capabilities in depth
Everything this practice covers
What you get
Green power sourcing strategy
PPA structuring & negotiation
Open-access advisory
Developer selection & RFPs
Landed-cost modelling
Regulatory approvals support
Service Brochure
Get the Green Energy Purchase (PPA) brochure — our step-by-step process, and how we deliver your objectives in time, at optimal cost, with assured quality.
Instant PDF download — we only use your details to follow up.
Watch · Green PPAs
Green PPAs, in 25 seconds.
Landmark projects · Green PPAs
The largest projects on Earth — and what they teach
Real footage of record-setting Indian and global projects, sourced from developers, utilities and credible media on YouTube. Credits link to the original channel.
Footage verified 05 Sept 2026, 10:35 pm IST
India
Corporate PPA
Google × Adani Khavda Hybrid PPA
Solar + windGujarat
A hyperscaler buying hybrid power directly from Khavda — corporate PPAs arriving at gigawatt-park scale in India.
Footage · Wealth Tech & Future · YouTube
LessonsIndia
Group-captive
Hindalco × ReNew Captive RE
100+ MWOdisha
Aluminium smelting — India's most power-intensive industry — going green through group-captive structures.
Footage · yck reddy · YouTube
LessonsGlobal
Framework PPA
Microsoft × Brookfield Global Framework
10.5 GWUSA & Europe
The largest corporate clean-power deal ever — a multi-year framework rather than project-by-project PPAs.
Footage · Unbox Engineering · YouTube
LessonsGlobal
Corporate PPA
Amazon — World's Largest Corporate RE Buyer
30+ GW portfolioGlobal (incl. India)
500+ projects including Indian solar and wind — how portfolio-scale PPAs are structured and hedged.
Footage · Jayant Mundhra · YouTube
LessonsGlobal
24/7 PPA
Google 24/7 CFE PPAs
Hourly-matchedGlobal
The shift from annual RE matching to hourly firm supply — the model RTC/FDRE tenders in India now emulate.
Footage · Georgia Tech Scheller College of Business · YouTube
LessonsWho is already buying green power on open access — state by state, customer by customer
State bubbles = green open-access capacity and consumer counts from SLDC registers and the Green Energy Open Access Registry; dots = individual C&I consumers with the capacity they have availed, the mode (captive / group-captive / third-party), the RE source and since when. A daily radar reads SLDC / registry / commission sites and adds new grants automatically.
Green OA capacity
~25,100 MW
OA energy
~80.4 TWh/yr
States tracked
23
Customers mapped
72
Capacity mapped
6,431.5 MW
Group captiveCaptiveThird-party / GOAInter-state
| Customer | Sector | State | Location | OA MW ▼ | Mode | Source | Since | Supplier / IPP |
|---|---|---|---|---|---|---|---|---|
| ArcelorMittal Nippon Steel | Steel | Gujarat | Hazira | 975 | Group captive | Solar + wind (RTC hybrid) | 2024 | Greenko (Andhra) / own |
| JSW Steel (Vijayanagar) | Steel | Karnataka | Toranagallu, Ballari | 958 | Group captive | Solar (JSW Energy RE) | 2022 | JSW Energy |
| Vedanta Aluminium | Aluminium | Odisha | Jharsuguda | 580 | Group captive | Solar + wind (RTC) | 2024 | Serentica Renewables |
| Hindustan Zinc | Metals | Rajasthan | Udaipur / Chanderiya | 450 | Group captive | Solar + wind (RTC) | 2023 | Serentica Renewables |
| Jindal Stainless | Steel | Odisha | Jajpur | 300 | Group captive | Solar + wind (RTC) | 2024 | ReNew |
| JSW Steel (Dolvi) | Steel | Maharashtra | Dolvi, Raigad | 250 | Group captive | Solar (JSW Energy) | 2023 | JSW Energy |
| Adani Ports (Mundra) | Ports | Gujarat | Mundra | 250 | Group captive | Solar + wind | 2023 | Adani Green |
| Shree Cement | Cement | Rajasthan | Beawar / Ras | 220 | Captive | Solar (captive parks) | 2018 | Own captive |
| Ambuja Cements (Adani) | Cement | Gujarat | Ambujanagar, Kodinar | 200 | Group captive | Solar + wind | 2024 | Adani Green |
| UltraTech Cement | Cement | Rajasthan | Kotputli / Pali | 150 | Group captive | Solar + wind (multi-state) | 2021 | Aditya Birla Renewables, Amplus |
| Hindalco (Mahan) | Aluminium | Madhya Pradesh | Singrauli | 100 | Captive | Solar | 2024 | Aditya Birla Renewables |
| Hyundai Motor India | Automotive | Tamil Nadu | Sriperumbudur | 100 | Group captive | Solar (group captive park) | 2024 | Fourth Partner Energy |
| Embassy REIT | Commercial real estate | Karnataka | Bengaluru (Manyata / Techzone) | 100 | Captive | Solar (own 100 MW park) | 2018 | Embassy Energy (Bellary) |
| Amazon Data Services | Data centres | Telangana | Hyderabad | 100 | Third-party OA (GOA) | Solar (Amazon PPAs) | 2022 | ReNew, Amp Energy, Vibrant |
| Delhi Metro Rail Corp. | Transport | Delhi | New Delhi | 99 | Inter-state OA | Solar (Rewa, MP) | 2019 | Rewa Ultra Mega Solar |
| Dalmia Bharat Cement | Cement | Tamil Nadu | Dalmiapuram | 60 | Group captive | Wind + solar | 2020 | Own + IPP |
| Microsoft | Data centres | Telangana | Hyderabad | 60 | Third-party OA | Solar | 2023 | ReNew |
| Infosys | IT services | Karnataka | Bengaluru & Mysuru campuses | 60 | Third-party OA (GOA) | Solar (Pavagada) | 2017 | Own 60 MW Sira park + IPPs |
| Tata Steel (Meramandali) | Steel | Odisha | Dhenkanal | 60 | Group captive | Solar | 2023 | Tata Power Renewables |
| Jindal Steel & Power | Steel | Chhattisgarh | Raigarh | 50 | Captive | Solar | 2023 | Own |
| ITC Ltd | FMCG / paper | Telangana | Bhadrachalam | 50 | Captive | Wind + solar | 2015 | Own wind farms |
| NTT Global Data Centers | Data centres | Maharashtra | Navi Mumbai | 50 | Captive | Solar (own parks) | 2022 | NTT captive solar |
| Data centres | Maharashtra | Navi Mumbai | 50 | Third-party OA | Wind-solar hybrid | 2024 | CleanMax | |
| Indian Railways (traction) | Transport | Madhya Pradesh | Rewa / multiple | 50 | Inter-state OA | Solar (Rewa) | 2020 | RUMSL |
| Maruti Suzuki | Automotive | Haryana | Manesar & Gurugram | 45 | Captive | Solar (captive + OA) | 2020 | Own + IPP |
| DLF Cyber City | Commercial real estate | Haryana | Gurugram | 40 | Third-party OA (GOA) | Solar + wind | 2023 | Multiple |
| Vardhman Textiles | Textiles | Punjab | Ludhiana / Baddi | 40 | Group captive | Solar | 2021 | Multiple |
| Yotta Data Services | Data centres | Maharashtra | Panvel (Integrated Data Centre Park) | 40 | Third-party OA | Solar + wind | 2023 | Multiple |
| Bangalore International Airport | Airports | Karnataka | Devanahalli | 40 | Third-party OA | Solar + wind | 2020 | Multiple |
| Bharat Forge | Engineering | Maharashtra | Pune (Mundhwa) & Baramati | 40 | Group captive | Solar + wind | 2020 | Cleanmax / own captive |
| Grasim (Aditya Birla) | Chemicals & textiles | Gujarat | Vilayat, Bharuch | 40 | Group captive | Solar | 2022 | Aditya Birla Renewables |
| Hindalco (Renukoot) | Aluminium | Uttar Pradesh | Renukoot | 40 | Captive | Solar | 2024 | Aditya Birla Renewables |
| MRF | Tyres | Tamil Nadu | Arakkonam / Perambalur | 40 | Captive | Wind (captive) | 2016 | Own wind |
| Saint-Gobain India | Glass | Tamil Nadu | Sriperumbudur | 35 | Group captive | Solar | 2022 | Fourth Partner Energy |
| Mindspace REIT | Commercial real estate | Maharashtra | Airoli / Pune | 30 | Group captive | Solar | 2023 | Multiple |
| STT GDC India | Data centres | Maharashtra | Navi Mumbai / Pune | 30 | Third-party OA | Solar + wind | 2023 | Tata Power Renewables |
| Dalmia Bharat (Cuttack) | Cement | Odisha | Kapilas | 30 | Group captive | Solar | 2022 | Own + IPP |
| Trident Group | Textiles | Punjab | Barnala | 30 | Group captive | Solar | 2022 | Multiple |
| Toyota Kirloskar Motor | Automotive | Karnataka | Bidadi | 30 | Group captive | Solar + wind | 2021 | Fourth Partner / Cleanmax |
| Dr. Reddy's Laboratories | Pharma | Telangana | Hyderabad (Bachupally) & Vizag | 30 | Group captive | Solar | 2021 | Fourth Partner / Sprng |
| Tata Consultancy Services | IT services | Maharashtra | Pune (Hinjawadi/Sahyadri Park) | 30 | Third-party OA | Solar + wind | 2021 | Tata Power Renewables |
| Ashok Leyland | Automotive | Tamil Nadu | Ennore & Hosur | 30 | Third-party OA | Wind + solar | 2019 | Multiple IPPs |
| Mumbai Metro / MMRDA | Transport | Maharashtra | Mumbai | 25 | Third-party OA | Solar | 2023 | Multiple |
| Aurobindo Pharma | Pharma | Telangana | Hyderabad | 25 | Group captive | Solar | 2022 | Multiple |
| Amara Raja Energy & Mobility | Batteries | Andhra Pradesh | Tirupati | 25 | Captive + group captive | Solar | 2020 | Own + IPP |
| Bajaj Auto | Automotive | Maharashtra | Chakan & Waluj | 25 | Third-party OA | Wind + solar | 2019 | Multiple IPPs |
| Wipro | IT services | Karnataka | Bengaluru (Sarjapur/Electronic City) | 25 | Third-party OA | Solar | 2018 | Multiple IPPs |
| Sify Technologies | Data centres | Maharashtra | Navi Mumbai (Rabale) | 25 | Third-party OA | Solar | 2023 | Multiple |
| Brookfield India REIT | Commercial real estate | Haryana | Gurugram / Noida | 20 | Third-party OA | Solar | 2023 | Multiple |
| TVS Motor | Automotive | Tamil Nadu | Hosur | 20 | Group captive | Wind + solar | 2020 | Fourth Partner / own |
| Divi's Laboratories | Pharma | Andhra Pradesh | Visakhapatnam | 20 | Group captive | Solar | 2023 | Multiple |
| Sun Pharma | Pharma | Gujarat | Halol / Ankleshwar | 20 | Group captive | Solar | 2022 | Multiple |
| Bosch India | Engineering | Karnataka | Bengaluru (Adugodi) & Bidadi | 20 | Third-party OA | Solar | 2019 | Multiple IPPs |
| Delhi International Airport (DIAL) | Airports | Delhi | New Delhi | 20 | Third-party OA (inter-state) | Solar (Bhadla) + hydro | 2022 | Multiple |
| Apollo Tyres | Tyres | Gujarat | Limda, Vadodara | 20 | Group captive | Solar | 2023 | Cleanmax |
| Cummins India | Engineering | Maharashtra | Pune (Kothrud/Phaltan) | 20 | Group captive | Wind + solar | 2019 | Multiple |
| Mahindra & Mahindra | Automotive | Maharashtra | Chakan | 20 | Group captive | Solar | 2022 | Mahindra Susten / Cleantech Solar |
| CEAT | Tyres | Maharashtra | Nashik / Bhandup | 18 | Group captive | Solar + wind | 2021 | Multiple |
| Hero MotoCorp | Automotive | Haryana | Gurugram & Dharuhera | 15 | Group captive | Solar | 2021 | Amplus / Cleanmax |
| Godrej Industries | FMCG / chemicals | Maharashtra | Vikhroli / Ambernath | 15 | Group captive | Solar + wind | 2021 | Multiple |
| Tata Motors | Automotive | Maharashtra | Pune (Pimpri & Chikhali) | 12.5 | Captive + GOA | Solar (captive rooftop + OA) | 2021 | Tata Power Renewables |
| Lupin | Pharma | Maharashtra | Tarapur / Aurangabad | 12 | Group captive | Solar | 2022 | Cleantech / Amplus |
| Cipla | Pharma | Goa | Verna | 10 | Third-party OA | Solar | 2021 | Multiple |
| Volvo Group India | Automotive | Karnataka | Hoskote | 8 | Third-party OA | Solar | 2020 | Multiple |
| Nestlé India | FMCG | Punjab | Moga | 8 | Group captive | Solar | 2022 | Multiple |
| Tata Motors (Sanand) | Automotive | Gujarat | Sanand | 8 | Group captive | Wind-solar hybrid | 2023 | Tata Power Renewables |
| Coca-Cola India (HCCB) | Beverages | Karnataka | Bidadi | 6 | Group captive | Solar | 2022 | Multiple |
| Kirloskar Brothers | Engineering | Maharashtra | Kirloskarvadi / Dewas | 6 | Group captive | Solar | 2022 | Multiple |
| Britannia Industries | FMCG | Karnataka | Bengaluru | 6 | Third-party OA | Solar | 2021 | Multiple |
| Pepsico / Varun Beverages | Beverages | Uttar Pradesh | Greater Noida | 5 | Group captive | Solar | 2023 | Multiple |
| Bajaj Finserv / Bajaj Group offices | Financial services | Maharashtra | Pune | 5 | Third-party OA | Solar | 2022 | Multiple |
| Dabur India | FMCG | Uttarakhand | Rudrapur (SIDCUL) | 5 | Group captive | Solar | 2023 | Multiple |
72 customers · 6,432 MW shown
Growthifye does not take responsibility for the accuracy of this information. Open-access capacities are compiled from SLDC open-access registers, the Green Energy Open Access Registry, SERC/CEA publications and the consumers' own disclosures (annual reports / press releases), parsed automatically and shown with their source. Verify with the SLDC / DISCOM before relying on any figure. Radar reads only SLDC open-access registers, the Green Energy Open Access Registry, SERC, CEA, MoP and Grid-India domains.
Key OEMs & Ecosystem
The technology and partner ecosystem we work across.
Leading RE Developers
Blogs · A new article every day
All blogs Expert insights on Green PPAs.
Cross-Border Open Access for Multi-State C&I Portfolios in India 2026
A practitioner guide to inter-state open access PPAs in India 2026: ISTS, CSS, charges, banking gaps, approvals and landed cost strategy.
Sudarshan Karweer2026-09-15
Cross-State Open Access PPAs in India 2026: ISTS Waiver, Charges and Viability
A 2026 guide to cross-state open access PPAs in India: ISTS waiver, CSS/AS, transmission charges, curtailment and landed-cost viability.
Sudarshan Karweer2026-09-15
Hybrid Open Access PPAs in India 2026: Solar-Wind Design, Charges and Landed Cost
How hybrid open access PPAs cut shaping cost in India 2026: CUF, banking, charges, scheduling and landed-cost design for C&I buyers.
Sudarshan Karweer2026-09-14
Hybrid Open Access PPAs in India 2026: Solar-Wind Design, Charges and Economics
A practitioner guide to hybrid open access PPAs in India 2026: solar-wind design, charges, banking, scheduling and landed cost economics.
Sudarshan Karweer2026-09-14
Third-Party vs Group Captive Open Access PPAs in India 2026: Cost and Risk
A 2026 practitioner guide to third-party vs group captive open access PPAs in India, covering charges, compliance, banking and landed cost.
Sudarshan Karweer2026-09-13
Third-Party vs Group Captive Open Access PPAs in India 2026: Cost & Compliance
A practitioner guide to third-party vs group captive OA PPAs in India 2026: charges, compliance, landed cost and deal design.
Sudarshan Karweer2026-09-13
Banking in Open Access PPAs India 2026: Charges, Caps and Corporate Strategy
A practical 2026 guide to banking rules in Indian open access PPAs: charges, limits, settlement mechanics and landed-cost impact.
Sudarshan Karweer2026-09-12
Banking in Open Access PPAs India 2026: Rules, Charges and Cost Impact
A 2026 practitioner guide to banking in Indian open access PPAs: state rules, charges, settlement, risks and landed-cost implications.
Sudarshan Karweer2026-09-12
RPO and EPR in Open Access PPAs India 2026: Compliance, RECs and Cost Design
How RPO, EPR, RECs and open access PPA structures interact in India 2026 for C&I buyers, developers and lenders.
Sudarshan Karweer2026-09-09
Open Access RPO Strategy India 2026: EACs, Green Attributes and PPA Design
How Indian C&I buyers should structure open access PPAs, green attributes and RPO strategy in 2026 across states.
Sudarshan Karweer2026-09-09
In the news
Latest developments — refreshed daily
Curated automatically from news outlets, government releases and industry reports relevant to this practice.
Enabling Corporate India's Clean Energy Transition - CEEWCEEWBluPine Energy Signs Open Access PPAs with Craftsman Automation, Sunbeam Lightweighting - Energetica India MagazineEnergetica India MagazineBluPine Energy strengthens Rajasthan C&I portfolio with multiple renewable power agreements - ET EnergyWorldET EnergyWorldTop 5 Benefits of Virtual PPAs for Corporates, And Why They Haven't Worked So Far - Saur EnergySaur EnergyCorporate Renewable PPAs in India: a market & policy update - The World Business Council for Sustainable Development (WBCSD)The World Business Council for Sustainable Development (WBCSD)Sumitomo Corporation Establishes Renewable Energy Development and Supply Company in India - sumitomocorp.comsumitomocorp.com
Regulatory Pulse
MNRE & CEA updates relevant to green ppas
Only circulars and releases our Vidura tags as relevant to green ppas — auto-updated daily.
Ministry of PowerIndia approves 18-hour power supply to Nepal amid hydropower losses - The Indian ExpressMinistry of PowerIndia to export power to Nepal - The StatesmanMinistry of PowerIndia approves up to 654 MW of power export to flood-hit Nepal for 18 hours every day till December 31 | India News - Hindustan TimesMinistry of PowerIndia approves power export to Nepal amid flood damage to hydropower infrastructure - DD IndiaMinistry of PowerPower Ministry approves 18-hour daily power export to flood-hit Nepal till Dec 31 - PSU WatchMinistry of PowerIndia approves export of power to Nepal for 18 hours to help deal with situation created by floods - ANI NewsMinistry of PowerIndia approves expedited export of electricity to flood-hit Nepal - The HinduMinistry of PowerIndia to export 654MW of power to Nepal daily till Dec 31 - timesofindia.indiatimes.comMinistry of PowerPower Ministry allows curtailed RE under T-GNA to charge co-located BESS - Power Peak DigestMinistry of PowerNepal to Export Up to 1,650 MW of Electricity to India Under New Cross-Border Power Agreement - Sarkaritel.com
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