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Green Energy Purchase (PPA)

Open-access and captive PPAs that cut your power cost and your carbon footprint.

Green Energy Purchase (PPA)
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

01

Demand study

Load profiling, ToD analysis and RE-fit assessment to size the right green power mix.

02

Sourcing strategy

Captive vs group-captive vs third-party open access — evaluated on landed cost and risk.

03

Competitive process

Developer RFPs, bid evaluation and tariff benchmarking to secure the best price.

04

Contract & connect

PPA negotiation, open-access applications and commissioning coordination.

What you get
Green power sourcing strategy
PPA structuring & negotiation
Open-access advisory
Developer selection & RFPs
Landed-cost modelling
Regulatory approvals support
Watch · Green PPAs

Green PPAs, in 25 seconds.

Key OEMs & Ecosystem

The technology and partner ecosystem we work across.

Leading RE Developers

ReNew logoReNew
Tata Power logoTata Power
Adani Green logoAdani Green
Greenko logoGreenko
Ayana Renewable logoAyana Renewable
Amplus Solar logoAmplus Solar
CleanMax logoCleanMax
Fourth Partner logoFourth Partner
O2 Power logoO2 Power
Serentica logoSerentica
ReNew logoReNew
Tata Power logoTata Power
Adani Green logoAdani Green
Greenko logoGreenko
Ayana Renewable logoAyana Renewable
Amplus Solar logoAmplus Solar
CleanMax logoCleanMax
Fourth Partner logoFourth Partner
O2 Power logoO2 Power
Serentica logoSerentica
Blogs · A new article every day

Expert insights on Green PPAs.

All blogs
Open Access Solar PPA Approvals in India 2026: Timeline, Risks and Charges

Open Access Solar PPA Approvals in India 2026: Timeline, Risks and Charges

A practical 2026 guide to open access solar PPA approvals in India: timelines, charges, permits, risks and execution strategy.

Sudarshan Karweer2026-08-25
ISTS Waiver, ALMM and Open Access Solar PPAs in India 2026

ISTS Waiver, ALMM and Open Access Solar PPAs in India 2026

A practical 2026 guide to ISTS waiver, ALMM, charges and landed-cost impacts for open access and corporate PPAs in India.

Sudarshan Karweer2026-08-25
RPO, Green Attributes and Open Access PPAs in India 2026: A Practical Guide

RPO, Green Attributes and Open Access PPAs in India 2026: A Practical Guide

A 2026 guide to RPO, RECs, green attributes and compliance risks in Indian open access PPAs for C&I buyers, developers and lenders.

Sudarshan Karweer2026-08-25
Curtailment, Scheduling and DSM in Open Access Solar PPAs in India 2026

Curtailment, Scheduling and DSM in Open Access Solar PPAs in India 2026

A 2026 India guide to curtailment, scheduling, DSM, banking and contract design in open access solar PPAs for C&I buyers.

Sudarshan Karweer2026-08-25
Cross-State Open Access Solar PPAs in India 2026: Charges, Risks, Landed Cost

Cross-State Open Access Solar PPAs in India 2026: Charges, Risks, Landed Cost

A 2026 practitioner guide to cross-state open access solar PPAs in India: ISTS, state charges, banking, RPO and landed cost economics.

Sudarshan Karweer2026-08-25
Banking, Wheeling and Open Access Solar Tariffs in India: 2026 CFO Guide

Banking, Wheeling and Open Access Solar Tariffs in India: 2026 CFO Guide

A 2026 guide to banking, wheeling, CSS, AS, RPO and landed cost economics for open access solar and wind in India.

Sudarshan Karweer2026-08-25
Group Captive vs Third-Party Open Access PPAs in India: 2026 Cost Guide

Group Captive vs Third-Party Open Access PPAs in India: 2026 Cost Guide

A 2026 practitioner guide to group captive vs third-party open access PPAs in India: charges, banking, RPO, CFA and landed power cost.

Sudarshan Karweer2026-08-25
Open access solar for C&I consumers: the 2026 playbook

Open access solar for C&I consumers: the 2026 playbook

Third-party and group-captive open access can cut landed power cost by 25–40% for eligible consumers. Here is how the approvals, charges and contracts actually work.

Sudarshan Karweer2026-08-25
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