Floating PV Is a Leverage Play, Not a Core Supply Pillar

Claim

In Nepal, floating PV is a high-leverage niche rather than a core national supply pillar: useful on reservoirs and hydropower ponds where it avoids land conflict and shares grid infrastructure, but too limited by reservoir stock to carry the solar build-out.

Evidence

Nepal has very little operating seasonal reservoir surface today; Kulekhani Cascade is the only proven national-scale operating storage cascade (106 MW, roughly ~85–150 MCM depending on active vs gross storage framing).
The explorer currently treats floating solar as 5 mapped floating-PV candidates, not as a broad national buildout class.
Floating PV gains are strongest where it can share evacuation infrastructure, reduce evaporation, and pair with reservoir or peaking operation.
Future storage reservoirs such as Tanahu Hydropower Project, Budhigandaki Hydroelectric Project, and Dudhkoshi Storage Hydroelectric Project could create floating-PV options, but those are conditional on the reservoirs themselves being built.
Agrivoltaics and Land remains the larger land-politics answer for Terai solar; floating PV reduces conflict at specific sites but cannot substitute for a national land framework.

Confidence rationale

Medium because exact reservoir-surface potential needs GIS-grade waterbody screening. The strategic direction is robust: Nepal's current reservoir base is too small for floating PV to become the main solar pathway.

Boundary Conditions

This claim does not say floating PV is useless. It says it is niche given current reservoir stock.
It does not say no new reservoirs will be built. It says floating PV scales with reservoir surface, which is small today.
It does not say land-based solar is superior in all cases. It says floating PV cannot substitute for a national land framework.
It does not preclude floating PV becoming more important by the mid-2030s if large reservoirs are built.

Claim

Evidence

Confidence rationale

Boundary Conditions

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