Sahas Urja — Solu Khola (Dudh Koshi) Hydroelectric Project

Summary

86 MW run-of-river hydropower project on the Solu Khola, a tributary of the Dudh Koshi, in Solukhumbu District, Koshi Province. Nepal's most-cited private IPP success story — and the project that shows the standard PPA rate is only viable at exceptional scale.

Specifications

Parameter	Value
Capacity	86 MW
Status	Operating
River	Solu Khola (tributary of Dudh Koshi)
District	Solukhumbu, Koshi Province
Entity type	Private IPP
Incorporated	February 2014 (private limited), converted to public limited September 2014

Output

Sahas Urja's Q41 design parameter is more aggressive than the DoED 2018 Q45 mandate — the developers accepted higher dry-season underutilization risk in exchange for maximizing monsoon energy capture. As documented in Q-Design Discharge, this is a calculated bet that only works at scale. The 19.28% dry-season energy mix produces ~100 GWh of premium-priced winter generation, enough absolute volume to carry the project's debt load despite the wet-season rate.

Parameter	Value
Annual design energy	520.20 GWh
Dry-season energy	100.27 GWh
Dry-season share	19.28 %
Plant load factor	69.05 %
Q-design	Q41
Type	Run-of-River
COD	March 1, 2023

Financial

Sahas Urja operates on the identical NPR 4.80/8.40 PPA rate as every other private RoR IPP of its era. Its strong financial performance — NPR 2.648 billion revenue, NPR 902 million net profit in FY2023/24 — does not establish that the rate is broadly adequate; it shows the rate is only viable at exceptional scale and cost discipline. The median 10–30 MW IPP cannot replicate these economics. For a detailed breakdown, see the PPA Structure and Financial Performance sections below.

Parameter	Value
PPA rate (wet)	NPR 4.80/kWh
PPA rate (dry)	NPR 8.40/kWh
Debt/equity	76/24
Build cost	NPR 172–175 million/MW

Governance

Him Prasad Pathak, the founder-chairman, is a central figure in Nepal's energy landscape — a Secretary and Executive Committee member of IPPAN, giving him direct lobbying access to MoEWRI, ERC, and NEA. His acquisition of a 51% controlling stake in Times Energy (341 MW Budhi Gandaki PRoR) for ~NPR 2 billion extends the Sahas Urja playbook to a new scale. See the Promoters and Institutional Connections section for the full institutional mapping.

Parameter	Value
Developer	Sahas Urja Limited
Lead financier	Nepal Investment Bank (10-bank consortium)

PPA Structure

PPA signed: February 25, 2015 with NEA (take-or-pay)
Wet season rate: NPR 4.80/kWh
Dry season rate: NPR 8.40/kWh
Escalation: 3% annually for 8 years, contingent on meeting RCOD milestones
Sahas Urja retained all 8 escalation tranches by achieving on-time commissioning. Many peer IPPs lose escalation rights due to construction delays.
Contracted annual energy: 520.20 GWh (Dry: 100.27 GWh / Wet: 419.93 GWh = 19.28% dry mix)

Source: Sahas Urja Progress Report W010; ICRA Nepal.

Financial Performance (FY2023/24)

Metric	Value
Total revenue	NPR 2.648 billion
Net profit	NPR 902.33 million (114.66% YoY increase)
Gross profit margin	95.54%
Net profit margin	23.61% (after interest)
Interest expense	NPR 805.9 million (down from NPR 1.165 billion prior year)
Plant Load Factor	69.05%
Generation performance	87–89% of contracted energy in initial full operating years
Build cost (final)	NPR 172–175 million/MW (vs initial budget NPR 138M/MW, vs industry average NPR 200–300M/MW)
Financing	76% debt, 10-bank consortium led by Nepal Investment Bank

Source: ICRA Nepal B.119 (April 2026); ClickMandu financial reporting; Himalayan Capital analysis.

The company's 114.66% profit growth was driven fundamentally by interest cost reduction — base rates fell between FY2022/23 and FY2023/24, dropping interest expense from NPR 1.165 billion to NPR 805.9 million. This shows that even the sector's strongest IPP remains heavily leveraged to macroeconomic rate cycles, not just hydrological performance.

Why Sahas Urja Matters to This Wiki

Sahas Urja is Nepal's most-cited private IPP success story. It operates on the identical NPR 4.80/8.40 PPA rate as every other private run-of-river IPP of its era. Its strong financial performance does not establish that the standard IPP rate is broadly adequate; it indicates the opposite: the rate is only viable at exceptional scale and cost discipline that the overwhelming majority of Nepal's hydro project pipeline cannot replicate.

The median Nepal IPP is 10–30 MW. At that scale and at industry-average build costs of NPR 200–300 million/MW, the NPR 4.80/8.40 rate does not generate sufficient revenue to service debt and cover operating costs — as documented across the generation performance data in Q-Design Discharge and the debt service analysis in Upper Tamakoshi.

Sahas Urja's success is structural arbitrage: it captured the same fixed tariff as smaller projects but with a cost base and generation volume that made the math work. It is not a replicable model. At NPR 172–175 million/MW build cost on 86 MW, it achieved a capital efficiency that a 15 MW project on a remote tributary cannot match regardless of management quality.

The single most important financial mechanic: Sahas Urja's 86 MW scale means that its 19.28% dry energy mix still yields 100 GWh of premium-priced (NPR 8.40/kWh) dry-season generation — enough absolute volume to cover fixed costs and debt service even if the remaining 80% of generation is sold at the depressed NPR 4.80 wet rate. A 15 MW IPP with the same 19% dry mix generates only ~17 GWh of dry-season revenue — insufficient to carry its debt load.

See PPA Pricing for the full rate comparison table and NEA Triple-Authority Conflict for the institutional framework.

Promoters and Institutional Connections

Chairman: Him Prasad Pathak
Managing Director: Sushil Thapa
Directors: Mukti Ram Pandey, Mahendra Kumar Giri

Him Prasad Pathak is a central figure in Nepal's energy landscape. He began with the modest 5 MW Upper Hugdi Khola project before scaling to the 86 MW Solu Khola. He serves as a Secretary and Executive Committee member of IPPAN (Independent Power Producers' Association, Nepal), giving him direct lobbying access to MoEWRI, ERC, and NEA.

Pathak orchestrated Sahas Urja's acquisition of a 51% controlling stake in Times Energy (341 MW Budhi Gandaki PRoR project) for approximately NPR 2 billion. He subsequently secured an NPR 52.5 billion consortium loan from 10 commercial banks for the Budhi Gandaki project — one of the largest private syndications in Nepal's history.

Source: Sahas Urja corporate disclosures; ICRA Nepal; Annapurna Express; ShareSansar.

Political connections: The company states no political affiliations. Independent verification of promoter PEP (Politically Exposed Person) status is not possible — the SEBON IPO prospectus exists but is in non-machine-readable scanned PDF format, frustrating automated accountability tracking. Local share distribution to 8,000+ promoters including 2,900 project-affected locals required coordination with local political structures — a documented pattern per the IFC local shares report. [UNVERIFIED: political affiliation verification beyond IFC pattern documentation.]

Limitations & Controversies

Non-replicable economics. Sahas Urja's financial performance does not establish that the standard NPR 4.80/8.40 PPA rate is broadly adequate. It points in the opposite direction: the rate is only viable at exceptional scale (86 MW) and cost discipline (NPR 172–175M/MW) that the median 10–30 MW IPP cannot replicate.

Interest-rate leverage. The 114.66% profit growth in FY2023/24 was driven by interest cost reduction, not operational improvement. Even the sector's strongest IPP remains heavily leveraged to macroeconomic rate cycles.

Aggressive Q41 design. The Q41 design parameter accepts higher dry-season underutilization risk than the DoED Q45 mandate. This is a calculated bet that only works at scale; smaller projects with the same design would face worse dry-season revenue shortfalls.

Political connection opacity. Promoter PEP status is not independently verifiable. The SEBON IPO prospectus exists only in non-machine-readable scanned PDF format, frustrating automated accountability tracking.