Open Access Energy, Green power procurement for Indian businesses
HomeServicesOpen Access Energy
Green Energy Procurement Service

Cut your electricity costs
with energy on-demand

Indian C&I businesses overpay for power by INR crores every year. Open access green energy procurement through India's energy exchanges lets you bypass expensive DISCOM tariffs, meet RPO obligations, and lock in 20-50% savings on every unit of electricity, starting today.

7,500+
Exchange Participants
4,600+
Open Access Consumers
up to 50%
Cost Savings Potential
28+
States Covered
Why Open Access Matters

Businesses are
overpaying for power

Commercial and industrial consumers account for 49% of India's total electricity consumption, yet only 3.5% of C&I power comes from renewable sources. The rest flows through state DISCOMs at tariffs that rise 5-8% every year, burdened with cross-subsidy surcharges that subsidize agricultural and residential consumers at the expense of businesses.

Open access changes this equation entirely. India's energy exchanges enable direct procurement of green power at market-driven prices, often 20-50% below DISCOM tariffs. When paired with Ingro's AI Powered BESS platform, businesses can store cheap exchange power and discharge during expensive peak hours, compounding savings even further.

49%
C&I Share of Demand
3.5%
C&I Renewable Share
5-8%
Annual Tariff Rise
43.33%
RPO Target by FY30

Cost Comparison

DISCOM vs. Open Access Green Power

Avg. DISCOM C&I Tariff
INR 8-12/kWh
Open Access Solar
INR 3.5-5.5/kWh
Exchange Day-Ahead
INR 3-6/kWh
BESS Arbitrage Spread
INR 2-4/kWh
The Problem

Why businesses are
overpaying?

Despite India's booming renewable energy capacity, most businesses remain locked into expensive DISCOM power. Here is what keeps them stuck.

Rising DISCOM Tariffs

State DISCOM tariffs have risen 5-8% annually over the past decade. For a 10 MW C&I consumer, that translates to crores in additional annual electricity costs, with no end in sight. Cross-subsidy surcharges and fuel adjustment charges compound the burden every quarter.

RPO Compliance Pressure

CERC mandates Renewable Purchase Obligations of 43.33% by FY30. Non-compliance triggers penalties of INR 3-4 per kWh, a seven-figure liability for large consumers. Most C&I businesses are scrambling to build an RPO compliance strategy before the deadline hits.

Complex State-by-State Regulations

Each state has its own SERC rules for open access, different surcharges, different banking policies, different approval timelines. Navigating Gujarat versus Maharashtra versus Karnataka is like operating in three different countries. A wrong filing can delay approvals by months.

Single-Source Dependency Risk

Relying entirely on a single DISCOM for power means zero negotiating leverage, zero price visibility, and total exposure to supply disruptions. When the grid fails during peak summer demand, businesses with no alternative source lose production, and revenue.

Ingro eliminates every one of these barriers. We handle the regulatory complexity, manage exchange participation, optimize your procurement strategy, and deliver measurable savings from month one.

Maximize savings on every unit

Cost Optimization

India's energy exchanges enable real-time and day-ahead power procurement at rates 20-50% below DISCOM tariffs. Ingro's platform analyzes market clearing prices, time-of-day rate structures, and your consumption patterns to identify the optimal procurement mix, ensuring you buy power at the lowest possible cost, every single day.

  • Day-ahead and real-time market price analysis across all exchange segments
  • Time-of-day tariff arbitrage, buy cheap off-peak units, reduce peak DISCOM draw
  • Blended cost optimization across DISCOM, bilateral, and exchange procurement
  • Monthly savings tracking with detailed cost-per-unit breakdown by source
  • Automated price alerts when exchange rates drop below your target threshold
State-by-state expertise

Regulatory Navigation

Open access regulations vary dramatically across Indian states. Cross-subsidy surcharges, additional surcharges, banking policies, wheeling charges, and approval processes differ from one SERC jurisdiction to another. Ingro maintains a continuously updated regulatory database and handles the compliance complexity so you can focus on running your business.

  • State-wise surcharge and wheeling charge database updated in real-time
  • SERC tariff order analysis for open access viability assessment
  • Banking policy optimization, maximize solar banking where available
  • Cross-subsidy surcharge forecasting for multi-year procurement planning
  • Regulatory change alerts, know before new tariff orders impact your costs
Meet obligations, avoid penalties

RPO Compliance

Renewable Purchase Obligations are tightening every year under CERC's trajectory toward 43.33% by FY30. Non-compliance means penalties, but over-compliance means wasted spend. Ingro tracks your RPO position in real-time, procures exactly the right volume of RECs or green power, and ensures you meet obligations at minimum cost.

  • Real-time RPO tracking against CERC and state-specific obligation targets
  • REC procurement optimization, buy at lowest market clearing price
  • Green energy certificate management and compliance documentation
  • Quarterly RPO compliance reports ready for SERC submission
  • Forecast modeling for future RPO obligation trajectories and cost impact
Data-driven procurement decisions

Market Analytics

Energy markets move fast. Clearing prices on India's exchanges fluctuate hour-by-hour based on demand, weather, fuel costs, and transmission constraints. Ingro's analytics engine processes historical and real-time market data to give you an information edge, so every procurement decision is backed by data, not guesswork.

  • Historical market clearing price analysis with trend identification
  • Demand-supply forecasting based on weather, seasonal, and economic patterns
  • Transmission corridor availability tracking for inter-state procurement
  • Price volatility analysis and risk scoring for procurement planning
  • Benchmark reporting, compare your procurement costs against industry averages
End-to-end execution

Procurement Management

From bid submission to power scheduling to delivery confirmation, open access procurement involves dozens of coordinated steps across multiple entities, exchanges, SLDCs, DISCOMs, and generators. Ingro manages the entire workflow, ensuring every MWh you procure is scheduled, delivered, and accounted for.

  • Automated bid preparation and submission for day-ahead and term-ahead markets
  • Power scheduling and coordination with SLDC and RLDC
  • Deviation settlement management to minimize imbalance penalties
  • Contract management for bilateral and group captive arrangements
  • Delivery tracking with real-time reconciliation against scheduled volumes
Transparent financial tracking

Settlement & Billing

Open access billing is notoriously complex, energy charges, transmission charges, wheeling charges, cross-subsidy surcharges, scheduling charges, and deviation penalties all appear on different invoices from different entities. Ingro consolidates everything into a single transparent view so you know exactly what you are paying and why.

  • Consolidated billing dashboard, all charges from all entities in one view
  • Invoice verification against contracted rates and regulatory tariff orders
  • Deviation penalty analysis with root-cause identification
  • Monthly and quarterly financial reports for management and auditors
  • Savings attribution, see exactly how much open access saved versus DISCOM-only
How It Works

From Assessment to Ongoing Savings

A four-step process that takes you from overpaying for DISCOM power to procuring green energy at 20-50% lower cost, with Ingro managing every detail.

Step 01

Assess

We analyze your historical load profile, existing DISCOM tariff structure, connected load, contract demand, and state-specific open access regulations to determine your savings potential. This assessment includes a detailed financial model showing projected savings over 1, 3, and 5 years.

  • 12-month load profile analysis from energy bills and meter data
  • DISCOM tariff breakdown, energy charge, demand charge, surcharges, taxes
  • State-specific open access viability assessment (surcharges, wheeling, banking)
  • Financial model with projected savings and payback period
Step 02

Register

Ingro handles the complete registration process, exchange membership applications, open access permissions from the state SLDC, DISCOM NoCs, and all regulatory filings. We manage the paperwork so you do not have to learn the bureaucratic maze.

  • Exchange participant registration and membership documentation
  • Open access application filing with state SLDC
  • DISCOM coordination for NoC and metering requirements
  • CERC and SERC compliance documentation and approvals
Step 03

Participate

Once registered, Ingro manages your active participation in energy markets, bidding in day-ahead and term-ahead segments, scheduling power with the SLDC, managing deviations, and ensuring every unit is delivered reliably.

  • Strategic bidding in day-ahead and real-time market segments
  • Power scheduling and coordination with SLDC scheduling desks
  • Real-time deviation monitoring and settlement management
  • Green energy procurement through dedicated renewable segments
Step 04

Optimize

Open access savings are not static, they compound with continuous optimization. Ingro monitors market conditions, regulatory changes, and your evolving consumption patterns to refine your procurement strategy month over month, year over year.

  • Monthly procurement strategy review and adjustment
  • Regulatory change impact analysis and proactive re-optimization
  • Load pattern evolution tracking for improved demand forecasting
  • Quarterly savings reports with benchmark comparison against market
Connected Platform

Open Access + BESS =
Maximum Savings

Open access energy procurement becomes even more powerful when combined with Ingro's AI Powered BESS platform. Cheap exchange power stored in batteries and discharged during peak tariff hours unlocks savings no single solution can deliver alone.

Use Case Impact

Open Access for
Every Business Type

From heavy manufacturing plants to hyperscale data centers, open access green energy procurement delivers measurable savings across every industry.

1

Grid-Scale BESS

Frequency regulation revenue stacked with energy arbitrage. Procure low-cost power from exchanges during off-peak hours, store it in grid-scale BESS, and dispatch during high-price intervals, capturing the spread while providing ancillary services to the grid.

Grid BESS use case
2

Industrial Plants

Peak shaving combined with green power procurement. Replace expensive DISCOM peak-hour power with open access renewable energy, use BESS to bridge scheduling gaps, and meet RPO obligations while cutting your blended cost per unit by 30-40%.

Industrial use case
3

Data Centers

Green compliance paired with cost reduction. Data centers face increasing pressure for 100% renewable power. Open access green energy procurement combined with BESS backup delivers both sustainability credentials and 24/7 reliability at lower total cost.

Data center use case
Services

Pair Open Access With
the Right BESS Solution

Open access procurement and BESS are a powerful combination. Ingro offers end-to-end services to help you deploy, retrofit, or plan the optimal system.

Start Saving With
Green Energy.

Find out how much your business can save through open access green power procurement. Ingro will analyze your load profile, tariff structure, and state regulations, and deliver a detailed savings projection within days.