IEX market dataas of 3 Oct

Delivery Date: Saturday, 3 October 2026

DAM average

₹7,209/MWh

Across 96 blocks

DAM peak block

₹10,000/MWh

Highest block price

DAM floor block

₹1,578/MWh

Lowest block price

Price spread

₹8,422/MWh

Peak minus floor

DAM volume

130.7kMWh

Total cleared energy

RTM latest

₹10,000/MWh

Block 23:45 IST

Std Deviation

₹3,734

/MWh today

Coeff. of Variation

51.8%

σ/μ ratio

Peak : Trough

6.3×

₹10,000 / ₹1,578

Blocks ≥ ₹5,000

of 96 blocks (66%)

Blocks ≥ ₹8,000

of 96 blocks (64%)

7-Day Volatility

₹3,783

/MWh rolling σ

30-Day Volatility

₹3,511

/MWh rolling σ

Price × generation mix

Renewable curtailment cost

Curtailed Blocks (Est.)

of 96 blocks today

Cost estimate not shown

The estimated cost for this date exceeds plausible bounds (above ₹100 Cr in one day), which means the proxy method is overcounting. The figure is hidden while the estimate is under review.

DAM vs RTM price spread

Avg Spread: +₹6793/MWhRTM cheaper: 92 blocksRTM costlier: 0 blocks

Price × demand overlay

Intraday price curve

RTM price curve

Bid and volume profile

Storage arbitrage calculatorOpenClose

Storage arbitrage calculator

30-day storage backtestOpenClose

30-day storage backtest

Historical price heatmapOpenClose

Historical price heatmap

Price duration curveOpenClose

Price duration curve

Total blocks: 5,851At price cap: 45.4%

Implied forward curveOpenClose

Implied forward curve

DISCOM tariff vs IEXOpenClose

DISCOM tariff vs IEX

Your DISCOM:

Buying from IEX during 06:00–18:00 saves ₹2.61/kWh (36.5%) vs your APSPDCL rate

Off-Peak

00:00–06:00

₹10.00/kWh IEX

Costlier by ₹2.85/kWh

vs ₹7.15/kWh · 72 blocks

Solar Hours

06:00–18:00

₹4.54/kWh IEX

Save ₹2.61/kWh (37%)

vs ₹7.15/kWh · 144 blocks

Evening Peak

18:00–23:00

₹10.00/kWh IEX

Costlier by ₹2.85/kWh

vs ₹7.15/kWh · 66 blocks

Night

23:00–00:00

₹10.00/kWh IEX

Costlier by ₹2.85/kWh

vs ₹7.15/kWh · 16 blocks

Full Day Average

₹7.36/kWh IEX

Costlier by ₹0.21/kWh

vs ₹7.15/kWh · 298 blocks

Open access cost comparatorOpenClose

Open access cost comparator

StateAPERC Order 2025

All-In Open Access Cost Stack

IEX Energy Cost₹7.73/kWh

Cross-Subsidy Surcharge (CSS)₹0.87/kWh

Additional Surcharge₹0.45/kWh

Wheeling Charge₹0.42/kWh

Transmission Charge₹0.25/kWh

Scheduling Charge₹0.80/kWh

Total All-In Cost₹10.52/kWh

* IEX price adjusted for 4.8% transmission losses

IEX + OA Charges

₹10.52

Rs/kWh all-in

OA Charges Only

₹2.79

Rs/kWh overhead

Solar Hours

₹10.25

06:00–18:00

Evening Peak

₹13.29

18:00–22:00

Open Access Verdict: The all-in cost of buying from IEX with open access in Andhra Pradesh is ₹10.52/kWh, dropping to ₹10.25/kWh during solar hours. Annual cost for 1 MW at 90% load factor: ₹8.3 Cr.

Power cost scenario plannerOpenClose

Power cost scenario planner

DC Location

IT Load10 MW

1 MW100 MW

PUE1.40

1.102.00

Total facility load: 14.0 MW (10 MW IT × 1.40 PUE)Annual consumption: 123 GWh

DISCOM Only

Andhra Pradesh HT Industrial

₹87.7 Cr/yr

Eff. rate: ₹7.15/kWh

IEX Full-Day

24×7 open access via IEX

₹90.3 Cr/yr

Eff. rate: ₹7.36/kWh

Hybrid Optimal

IEX solar hours + DISCOM peak

₹71.7 Cr/yr

Eff. rate: ₹5.84/kWh

Save ₹16 Cr/yr (18% vs DISCOM)

Estimates based on today's IEX DAM prices and state HT industrial tariff rates. Solar hours: 06:00–18:00 IST. Excludes open access charges (CSS, additional surcharge, wheeling, transmission losses). Actual costs depend on contract demand, power factor, and regulatory approvals. Phase 3a will add full open access cost modeling.

Green DAM and REC tradingOpenClose

Green DAM and REC trading

Price × frequency overlay

Regional price divergenceOpenClose

Regional price divergence

Market briefOpenClose

Market brief

Price:DAM avg ₹7209 is +16.7% vs 7-day avg ₹6176

Storage:Storage arbitrage spread ₹8249/MWh — ₹33.0L/day for 100MW/4h

Peak:Evening premium 126% over solar hours — evening peak ₹10000 vs solar ₹4418

DAM average

₹7,209.2/MWh

DAM range

₹1,578.27/MWh low

High ₹10,000/MWh

RTM average

₹10,000/MWh

DAM volume

131GWh

Against 7-day

16.7%↑ above

7-day average ₹6,175.71/MWh

Storage spread

₹8,248.94/MWh

₹33L a day at 100 MW

Off-peak 00–06

₹10,000/MWh

24 blocks

Solar 06–18

₹4,418.4/MWh

48 blocks

Evening 18–22

₹10,000/MWh

16 blocks

Night 22–00

₹10,000/MWh

8 blocks

Grid:Avg 49.988 HzRange 49.667–50.159 Hz20 blocks out of band

Green Premium:GDAM ₹7,260.92DAM ₹7,209.2+₹51.72/MWh (+0.7%)

Price alerts

0 active rules

No price alert rules configured. Create one to get notified when market conditions change.

Project economics workbench

State

Technology

Capacity (MW)

Storage (hrs)

CUF (optional)

Capex (₹Cr/MW)

OA charges: ₹3.62/kWh (Maharashtra)

Configure project parameters above and click “Run Feasibility Analysis”

Market data tableOpenClose

Market data table

Market

Price

500 of 500 blocks


23:45	DAM	65,398.2	695.4	695.4	₹10,000
23:30	DAM	67,041.7	692	692	₹10,000
23:15	DAM	67,848.5	704.7	704.7	₹10,000
23:00	DAM	68,849.4	710.6	710.6	₹10,000
22:45	DAM	80,033.1	728	728	₹10,000
22:30	DAM	79,977.8	731.2	731.2	₹10,000
22:15	DAM	79,858	730.9	730.9	₹10,000
22:00	DAM	79,185.5	830.6	830.6	₹10,000
21:45	DAM	80,332.7	865.4	865.4	₹10,000
21:30	DAM	80,287.2	869.4	869.4	₹10,000
21:15	DAM	78,831.5	982.5	982.5	₹10,000
21:00	DAM	76,514.8	944.9	944.9	₹10,000
20:45	DAM	75,829.8	875.7	875.7	₹10,000
20:30	DAM	76,206.5	775.8	775.8	₹10,000
20:15	DAM	76,353.1	770.3	770.3	₹10,000
20:00	DAM	76,384.6	772.1	772.1	₹10,000
19:45	DAM	80,732.5	758.9	758.9	₹10,000
19:30	DAM	79,406.7	736.7	736.7	₹10,000
19:15	DAM	80,105.5	717.7	717.7	₹10,000
19:00	DAM	80,749.7	711.8	711.8	₹10,000
18:45	DAM	71,279.6	684.3	684.3	₹10,000
18:30	DAM	70,888.3	670	670	₹10,000
18:15	DAM	55,245.5	682.4	682.4	₹10,000
18:00	DAM	51,829.5	983.6	983.6	₹10,000
17:45	DAM	44,567.4	1,956.5	1,956.5	₹10,000
17:30	DAM	42,787.2	3,884	3,884	₹10,000
17:15	DAM	34,535.5	5,811.7	5,811.7	₹10,000
17:00	DAM	32,281.2	7,672.1	7,672.1	₹10,000
16:45	DAM	32,977.1	9,129.6	8,409.6	₹10,000
16:30	DAM	31,905.8	10,586.5	9,866.5	₹10,000
16:15	DAM	29,167.8	13,495.4	10,970.4	₹7,300.55
16:00	DAM	27,518.6	15,326.4	9,765.9	₹5,229.12
15:45	DAM	26,814.7	17,844.4	9,933.8	₹3,352.08
15:30	DAM	27,283.8	20,096.6	10,409.8	₹3,170.76
15:15	DAM	26,743.6	24,298.7	10,936.9	₹2,730.26
15:00	DAM	26,015.3	26,245.8	11,381.9	₹2,670.37
14:45	DAM	25,834.1	30,226.6	12,413.6	₹2,330.15
14:30	DAM	25,381.9	31,667.9	12,672.3	₹2,160.02
14:15	DAM	25,935.1	35,528.6	12,691.6	₹1,980.48
14:00	DAM	25,310.3	36,740.9	12,289.1	₹1,800.78
13:45	DAM	24,682.2	39,300.6	12,881.1	₹1,800.35
13:30	DAM	24,738	40,498.4	12,570.9	₹1,690.91
13:15	DAM	24,315.5	40,792.7	12,620.4	₹1,578.5
13:00	DAM	24,239.3	40,824.1	12,546.3	₹1,578.27
12:45	DAM	24,738.6	41,360.4	13,117	₹1,610.92
12:30	DAM	24,815.6	41,727.8	12,932.3	₹1,670.14
12:15	DAM	24,782.1	41,483.7	12,758.3	₹1,670.22
12:00	DAM	24,708	41,326.7	13,334.9	₹1,750.09
11:45	DAM	23,847	40,347.6	12,551.1	₹1,769.75
11:30	DAM	23,934.8	39,997	12,665.8	₹1,823.98

Page 1 of 10

energyatlas

IEX market dataas of 3 OctDAM and RTM analytics from IEX: 15-minute block clearing prices, volumes and bid curves.

Price × generation mixDAM price overlaid on national generation mix. Midday solar depresses prices; evening ramp drives the spike.

Renewable curtailment costValue of RE curtailed today, priced at DAM MCP per block.

DAM vs RTM price spreadDay-Ahead vs Real-Time Market clearing prices. The spread reveals forecasting accuracy.

Price × demand overlayDAM prices overlaid with All-India demand. The correlation quantifies grid stress.

Intraday price curveMarket Clearing Price (Rs/MWh) across 96 fifteen-minute blocks.

RTM price curveReal-Time Market clearing prices for executed blocks.

Bid and volume profilePurchase bids, sell bids, and market cleared volume across time blocks.

Storage arbitrage calculatorConfigure battery MW, duration, round-trip efficiency, and CapEx to model arbitrage revenue from today's DAM price curve. Green zones = charge (cheapest blocks), Red zones = discharge (most expensive blocks).

30-day storage backtestThe same arbitrage logic applied to every day in the heatmap — how would the battery have performed over the past 30 days? The distribution turns a single-day snapshot into an investment-grade signal.

Historical price heatmap30 days of DAM clearing prices — each row is a day, each column is a 15-minute block. Spot anomalies, seasonal patterns, and the widening evening price band at a glance.

Price duration curveAll DAM prices sorted highest to lowest; the ₹10,000/MWh plateau is the CERC price ceiling, not a data error. Select your state DISCOM to see what share of the time IEX beats your industrial tariff.

Implied forward curveMonthly average DAM prices with P25-P75 confidence bands, built from historical clearing data.

DISCOM tariff vs IEXCompare IEX prices across time-of-day buckets against your state DISCOM tariff.

Open access cost comparatorFull cost stack of buying from IEX via open access — CSS, surcharges, wheeling, transmission, and scheduling.

Power cost scenario plannerAnnual power cost for a data centre at DISCOM rates, at IEX open access, and hybrid — from your IT load and PUE.

Green DAM and REC tradingIEX Green Day-Ahead Market and monthly Renewable Energy Certificate sessions.

Price × frequency overlayDAM prices overlaid with grid frequency from Grid-India. CERC mandates 49.90-50.05 Hz.

Regional price divergenceArea-specific clearing prices when corridors are congested. Divergence from national MCP signals transmission constraints.

Market briefAutomated daily snapshot for 2026-10-03 — key stats, rolling comparisons, and actionable signals.

Price alertsConfigure rules to monitor DAM/RTM prices, spread, grid frequency, or green market prices. Get notified via webhook when conditions cross your thresholds.

Project economics workbenchEnd-to-end RE project feasibility — select state, technology, and capacity to get LCOE, open access costs, IEX price backtest, and three revenue scenarios with payback estimates.

Market data tableAll 15-minute operational blocks with clearing prices and volumes.

IEX market dataas of 3 OctDAM and RTM analytics from IEX: 15-minute block clearing prices, volumes and bid curves.

Price × generation mixDAM price overlaid on national generation mix. Midday solar depresses prices; evening ramp drives the spike.

Renewable curtailment costValue of RE curtailed today, priced at DAM MCP per block.

DAM vs RTM price spreadDay-Ahead vs Real-Time Market clearing prices. The spread reveals forecasting accuracy.

Price × demand overlayDAM prices overlaid with All-India demand. The correlation quantifies grid stress.

Intraday price curveMarket Clearing Price (Rs/MWh) across 96 fifteen-minute blocks.

RTM price curveReal-Time Market clearing prices for executed blocks.

Bid and volume profilePurchase bids, sell bids, and market cleared volume across time blocks.

Storage arbitrage calculatorConfigure battery MW, duration, round-trip efficiency, and CapEx to model arbitrage revenue from today's DAM price curve. Green zones = charge (cheapest blocks), Red zones = discharge (most expensive blocks).

30-day storage backtestThe same arbitrage logic applied to every day in the heatmap — how would the battery have performed over the past 30 days? The distribution turns a single-day snapshot into an investment-grade signal.

Historical price heatmap30 days of DAM clearing prices — each row is a day, each column is a 15-minute block. Spot anomalies, seasonal patterns, and the widening evening price band at a glance.

Price duration curveAll DAM prices sorted highest to lowest; the ₹10,000/MWh plateau is the CERC price ceiling, not a data error. Select your state DISCOM to see what share of the time IEX beats your industrial tariff.

Implied forward curveMonthly average DAM prices with P25-P75 confidence bands, built from historical clearing data.

DISCOM tariff vs IEXCompare IEX prices across time-of-day buckets against your state DISCOM tariff.

Open access cost comparatorFull cost stack of buying from IEX via open access — CSS, surcharges, wheeling, transmission, and scheduling.

Power cost scenario plannerAnnual power cost for a data centre at DISCOM rates, at IEX open access, and hybrid — from your IT load and PUE.

Green DAM and REC tradingIEX Green Day-Ahead Market and monthly Renewable Energy Certificate sessions.

Price × frequency overlayDAM prices overlaid with grid frequency from Grid-India. CERC mandates 49.90-50.05 Hz.

Regional price divergenceArea-specific clearing prices when corridors are congested. Divergence from national MCP signals transmission constraints.

Market briefAutomated daily snapshot for 2026-10-03 — key stats, rolling comparisons, and actionable signals.

Price alertsConfigure rules to monitor DAM/RTM prices, spread, grid frequency, or green market prices. Get notified via webhook when conditions cross your thresholds.

Project economics workbenchEnd-to-end RE project feasibility — select state, technology, and capacity to get LCOE, open access costs, IEX price backtest, and three revenue scenarios with payback estimates.

Market data tableAll 15-minute operational blocks with clearing prices and volumes.

IEX market dataas of 3 Oct

Price × generation mix

Renewable curtailment cost

DAM vs RTM price spread

Price × demand overlay

Intraday price curve

RTM price curve

Bid and volume profile

Storage arbitrage calculator

30-day storage backtest

Historical price heatmap

Price duration curve

Implied forward curve

DISCOM tariff vs IEX

Open access cost comparator

Power cost scenario planner

Green DAM and REC trading

Price × frequency overlay

Regional price divergence

Market brief

Price alerts

Project economics workbench

Market data table

IEX market dataas of 3 Oct

Price × generation mix

Renewable curtailment cost

DAM vs RTM price spread

Price × demand overlay

Intraday price curve

RTM price curve

Bid and volume profile

Storage arbitrage calculator

30-day storage backtest

Historical price heatmap

Price duration curve

Implied forward curve

DISCOM tariff vs IEX

Open access cost comparator

Power cost scenario planner

Green DAM and REC trading

Price × frequency overlay

Regional price divergence

Market brief

Price alerts

Project economics workbench

Market data table