Solar EPC in Uttarakhand: Industrial Rooftop Guide (2026)

Direct Answer: Is Rooftop Solar Worth It for a Uttarakhand Factory in 2026?

Yes, particularly for the auto, pharma and FMCG plants in the SIDCUL belt. A Uttarakhand industrial consumer on a UPCL HT connection pays roughly ₹6.60–6.85/kVAh in energy plus ₹410/kVA/month in demand charges (FY 2026-27), putting the effective landed cost near ₹7.5–8/unit for a typical two-to-three-shift factory. Against that, a self-consumption-led rooftop plant pays back in about 4–4.5 years.

Two rules shape the design: net metering is capped at 1 MW per premises (within your contract demand), and surplus export is settled at a generic tariff of ₹2/kWh — a low rate that makes self-consumption, not export, the entire game. Above 1 MW, the answer is behind-the-meter captive with zero export or open access.

Tariff and regulatory status last checked: 18 August 2026.

What Does a Uttarakhand Factory Pay for Grid Power?

Uttarakhand has a single state discom, UPCL (Uttarakhand Power Corporation Ltd), regulated by UERC. The FY 2026-27 HT Industrial (RTS-5, contracted load above 88 kVA / 75 kW) schedule:

Contracted load	Load factor	Energy charge	Demand charge
Up to 1,000 kVA	up to 50%	₹6.85 / kVAh	₹410 / kVA
Up to 1,000 kVA	above 50%	₹6.60 / kVAh	₹410 / kVA
Above 1,000 kVA	up to 50%	₹6.85 / kVAh	₹480 / kVA
Above 1,000 kVA	above 50%	₹6.60 / kVAh	₹480 / kVA

UERC recategorised the load-factor slab from 40% to 50% in FY 2026-27 and cut the above-50% energy rate to ₹6.60 to reward higher utilisation. Add the demand charge and duties, and an efficient factory's effective cost lands around ₹7.5–7.8/unit (an estimate; it excludes ToD, duty and any true-up). Uttarakhand's ToD structure carries a 30% peak surcharge and 25% off-peak rebate, and UERC opened a consultation in early 2026 on solar / non-solar-hour-linked tariffs — a signal that daytime solar's value may be repriced, worth watching.

Net Metering Rules for Uttarakhand C&I (UERC RE Regulations 2023)

Rooftop solar is governed by the UERC (Tariff and Other Terms for Supply of Electricity from Renewable Energy Sources) Regulations, 2023 (Regulation 37 for grid-connected rooftop PV):

Eligibility: any eligible consumer, including C&I, can install rooftop PV to offset its own consumption.
Capacity cap: up to 100% of sanctioned load / contract demand, subject to a hard ceiling of 1 MW per premises. UERC rejected a plea to relax the 1 MW cap in July 2025, so treat it as firm.
Export settlement: where injection exceeds supply in a billing period, the discom pays the generic tariff for the net energy — fixed at ₹2.00/kWh for plants commissioned in FY 2025-26 and retained at ₹2.00/kWh for FY 2026-27.
Small systems: up to 10 kW are deemed accepted without a feasibility study (residential-leaning).

The ₹2/kWh export rate is the decisive number: a self-consumed unit avoids ~₹7.5+, while an exported unit earns ₹2. Oversizing for export is value-destroying. Above 1 MW, a factory can still go bigger as a behind-the-meter captive plant with zero grid export (no net metering), which UERC has permitted. We model that trade-off in diesel generator vs BESS and the solar sizing checklist.

Uttarakhand Solar Policy 2023 and Incentives

The Uttarakhand State Solar Policy, 2023 (notified April 2023) targets 2,500 MW by December 2027, of which 750 MW is earmarked for C&I consumers (rooftop, ground-mount within premises, captive and open access). Incentives relevant to industry include interest and capital subsidies under the MSME framework and SGST relief on rooftop/captive solar (confirm the final notified amounts with UREDA before banking on them, as some figures originated in the draft). The state also allows behind-the-meter captive rooftop with no capacity restriction when there is no grid export.

For loads above 1 MW, Uttarakhand's Green Energy Open Access Regulations, 2023 apply — eligibility at 100 kW, banking charges of 8% in kind, and a cross-subsidy surcharge capped under the central framework. See the central rules in our Green Energy Open Access Rules 2022 guide and the multi-state view in the open-access state comparison.

Uttarakhand's Industrial Clusters

The C&I opportunity is concentrated in the SIDCUL / SIDA Integrated Industrial Estates:

Rudrapur–Pantnagar (Udham Singh Nagar): the state's largest cluster — auto (Tata Motors, Ashok Leyland, Bajaj, TVS), FMCG/food (Nestlé, Britannia, Dabur, ITC), pharma (Cipla, Sun Pharma).
Haridwar (IIE Haridwar / SIDCUL): FMCG (Hindustan Unilever), pharma/ayurveda (Patanjali), engineering and electricals, with BHEL nearby.
Dehradun (Selaqui Pharma City): a pharma hub (Torrent, Sun Pharma, Alkem).
Kashipur and Sitarganj: textiles and manufacturing sub-estates.

These are exactly the daytime-load, large-flat-roof profiles where rooftop solar performs best. As a North-India developer, we serve the SIDCUL belt from our NCR base — see the UP industrial EPC guide for the regional approach and how to choose an EPC.

What ROI Should a Uttarakhand Factory Expect?

Plant size	Indicative capex	Payback	25-yr IRR (capex)
250 kW	₹90 lakh – ₹1.05 Cr	~4.5–5.0 yrs	~18–20%
500 kW	₹1.8 – ₹2.1 Cr	~4.0–4.5 yrs	~20–22%
1 MW	₹3.5 – ₹3.95 Cr	~3.8–4.3 yrs	~21–24%

Rooftop is capped at 1 MW for net metering; larger captive capacity is possible behind the meter with zero export. Ranges are illustrative — the real figure depends on load factor, self-consumption ratio and the AD vs 115BAA tax choice. Use our solar ROI methodology and EPC quote checklist.

Frequently Asked Questions

Which discom serves Uttarakhand factories?

UPCL (Uttarakhand Power Corporation Ltd) is the sole state distribution licensee, regulated by UERC.

What is the UPCL industrial tariff in FY 2026-27?

HT industrial (RTS-5): ₹6.60/kVAh (above 50% load factor) or ₹6.85/kVAh (up to 50%), plus ₹410/kVA/month demand up to 1,000 kVA (₹480/kVA above). Effective landed cost is roughly ₹7.5–8/unit.

What is the rooftop solar capacity limit in Uttarakhand?

1 MW per premises under net metering (within 100% of contract demand). UERC rejected raising this cap in July 2025. Above 1 MW, you can build a behind-the-meter captive plant with zero grid export.

How is surplus solar power paid in Uttarakhand?

Surplus is settled at a generic tariff of ₹2.00/kWh (fixed for FY 2025-26 and retained for FY 2026-27) — a low rate that makes self-consumption the priority.

Do Uttarakhand factories get a solar subsidy?

C&I incentives under the Solar Policy 2023 include interest and capital subsidies under the MSME framework and SGST relief on rooftop/captive solar — confirm the final notified amounts with UREDA. The central 40% accelerated depreciation also applies.

What payback can a Uttarakhand factory expect from rooftop solar?

Typically 3.8–5 years and high-teens to low-twenties IRRs on a capex basis.