Minalav · Bill Engine
Portfolio Calculator
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01 · Sources
Add each contracted generation source. Per-source ⬇ Template / ⬆ Upload attaches the 8760-hour profile to that row.
Name Type MW ₹/kWh Prio
02 · Demand Profile
24×12 grid: hour-of-day × month, in MW. Download the template, fill the yellow cells, upload back.
No demand profile uploaded.
Annual demand
Peak demand
Average demand
03 · Grid Tariff
Picking a category fills in the default Gujarat charges below. You can override any value after selection.
ED applies to grid consumption only. Computed each period as 15% × (CD-as-₹/kWh + grid energy rate). Per-source transmission, ED, CSS, AS and banking charges are set individually below.
Base Grid Tariff
Time-of-Day Tariff
Solar Hours
11:00 – 17:00 (rebate)
₹/kWh
Peak Hours
07–11 & 18–22 (surcharge)
₹/kWh
Other Hours
all remaining hours
₹/kWh
04 · Dispatch Parameters advanced
STU loss applies to OA-route generation only (not BTM). The banking cap limits total monthly bank discharge to this fraction of monthly grid consumption per GERC norms.
Add a source & demand to begin
CONFIGURE SOURCES & DEMAND TO COMPUTE THE ANNUAL BILL
Month & Actuals
Sources need an hourly profile for the month — same long format as the annual template (timestamp + value column), just for one month's hours. Demand can be hourly too, or entered as three ToD-slab totals from the discom bill.
Demand · Actual
Compute the Plan tab first.
Generation Sources · Actual (hourly)
Compute the Plan tab first.
Upload actuals to compare
UPLOAD ACTUALS & CLICK COMPARE
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