[ { "id": "roof-small", "name": "Roof 10\u201330 kWp proxy", "potential_status": "29TWh covers all roofs below30kW, including more expensive2\u201310kW;1911 is an optimistic category proxy", "capex_chf2025_kwp_assumed": 1911, "annual_om_chf2025_kwp_assumed": 28.5, "annual_kwh_kwp": 950, "winter_kwh_kwp": 255, "annual_potential_twh_rounded": 29, "source_id": "roof-survey-existing", "cost_status": "2025 surveyed offer/invoice median used as an installation-price proxy", "om_status": "EBP reference assumption carried at its printed value into our 2025-price scenario; includes inverter replacement", "om_source_id": "pv-potential-existing", "yield_source_id": "pv-potential-existing", "potential_source_id": "pv-potential-existing" }, { "id": "roof-medium", "name": "Roof 30\u2013100 kWp", "capex_chf2025_kwp_assumed": 1428, "annual_om_chf2025_kwp_assumed": 28.5, "annual_kwh_kwp": 950, "winter_kwh_kwp": 255, "annual_potential_twh_rounded": 13, "source_id": "roof-survey-existing", "cost_status": "2025 surveyed offer/invoice median used as an installation-price proxy", "om_status": "EBP reference assumption carried at its printed value into our 2025-price scenario; includes inverter replacement", "om_source_id": "pv-potential-existing", "yield_source_id": "pv-potential-existing", "potential_source_id": "pv-potential-existing" }, { "id": "roof-large", "name": "Roof 100\u2013300 kWp price proxy", "potential_status": "Potential band100\u2013500kW differs from survey price band100\u2013300kW; proxy, not a matched sample.", "capex_chf2025_kwp_assumed": 1102, "annual_om_chf2025_kwp_assumed": 19, "annual_kwh_kwp": 950, "winter_kwh_kwp": 255, "annual_potential_twh_rounded": 9, "source_id": "roof-survey-existing", "cost_status": "2025 surveyed offer/invoice median used as an installation-price proxy", "om_status": "EBP reference assumption carried at its printed value into our 2025-price scenario; includes inverter replacement", "om_source_id": "pv-potential-existing", "yield_source_id": "pv-potential-existing", "potential_source_id": "pv-potential-existing" }, { "id": "roof-very-large", "name": "Roof 300\u20131000 kWp price proxy", "potential_status": "Potential band>500kW; price survey300\u20131000kW; >1MW median660 based on7 observations is a separate sensitivity.", "capex_chf2025_kwp_assumed": 800, "annual_om_chf2025_kwp_assumed": 19, "annual_kwh_kwp": 950, "winter_kwh_kwp": 255, "annual_potential_twh_rounded": 3, "source_id": "roof-survey-existing", "cost_status": "2025 surveyed offer/invoice median used as an installation-price proxy", "om_status": "EBP reference assumption carried at its printed value into our 2025-price scenario; includes inverter replacement", "om_source_id": "pv-potential-existing", "yield_source_id": "pv-potential-existing", "potential_source_id": "pv-potential-existing" }, { "id": "facade", "name": "Facade incremental building cost", "potential_status": "Table5 lists210kWh/kW winter and600annual but its text says43%winter: inconsistent. Base uses explicit210; sensitivity258. Costs are incremental to avoided conventional facade, not full facade spending; mixed source VAT treatment is unresolved, this ex-VAT value is an explicit scenario assumption.", "capex_chf2025_kwp_assumed": 2760, "annual_om_chf2025_kwp_assumed": 30, "annual_kwh_kwp": 600, "winter_kwh_kwp": 210, "annual_potential_twh_rounded": 20, "source_id": "pv-potential-existing", "cost_status": "published_estimate_or_analyst_proxy", "om_status": "EBP reference assumption carried at its printed value into our 2025-price scenario; includes inverter replacement", "om_source_id": "pv-potential-existing", "yield_source_id": "pv-potential-existing", "potential_source_id": "pv-potential-existing" }, { "id": "agri-pv", "name": "Agri-PV", "capex_chf2025_kwp_assumed": 2210, "annual_om_chf2025_kwp_assumed": 23, "annual_kwh_kwp": 1150, "winter_kwh_kwp": 310, "annual_potential_twh_rounded": 14, "source_id": "pv-potential-existing", "cost_status": "published_estimate_or_analyst_proxy", "om_status": "EBP reference assumption carried at its printed value into our 2025-price scenario; includes inverter replacement", "om_source_id": "pv-potential-existing", "yield_source_id": "pv-potential-existing", "potential_source_id": "pv-potential-existing" }, { "id": "alpine-reference", "name": "Alpine study reference", "capex_chf2025_kwp_assumed": 3800, "annual_om_chf2025_kwp_assumed": 29, "annual_kwh_kwp": 1450, "winter_kwh_kwp": 625, "annual_potential_twh_rounded": 6, "source_id": "pv-potential-existing", "cost_status": "published_estimate_or_analyst_proxy", "om_status": "EBP reference assumption carried at its printed value into our 2025-price scenario; includes inverter replacement", "om_source_id": "pv-potential-existing", "yield_source_id": "pv-potential-existing", "potential_source_id": "pv-potential-existing" }, { "id": "infrastructure-proxy", "name": "Infrastructure parking proxy", "potential_status": "Mixed infrastructure category represented by parking parameters solely for a transparent rough envelope; no claim all4TWh are parking.", "capex_chf2025_kwp_assumed": 2890, "annual_om_chf2025_kwp_assumed": 23, "annual_kwh_kwp": 1150, "winter_kwh_kwp": 310, "annual_potential_twh_rounded": 4, "source_id": "pv-potential-existing", "cost_status": "published_estimate_or_analyst_proxy", "om_status": "EBP reference assumption carried at its printed value into our 2025-price scenario; includes inverter replacement", "om_source_id": "pv-potential-existing", "yield_source_id": "pv-potential-existing", "potential_source_id": "pv-potential-existing" }, { "id": "roof-winter-optimised", "name": "Large roof, winter-optimised sensitivity", "potential_status": "Alternative to roof-large, never add as new siting potential. Analyst10%cost premium; study supports profile, not this current price premium.", "capex_chf2025_kwp_assumed": 1212.2, "annual_om_chf2025_kwp_assumed": 19, "annual_kwh_kwp": 980.3921568627451, "winter_kwh_kwp": 296.9, "annual_potential_twh_rounded": null, "source_id": "winter-yields-existing", "cost_status": "published_estimate_or_analyst_proxy", "om_status": "EBP reference assumption carried at its printed value into our 2025-price scenario; includes inverter replacement", "om_source_id": "pv-potential-existing", "yield_source_id": "winter-yields-existing" }, { "id": "madrisa-budget", "name": "Madrisa project budget illustration", "potential_status": "Alternative alpine archetype. Budget and expected output, not final costs/full-plant measured output.40% is a conservative illustration of reported>40%winter.11MWp is rounded and20,000x580Wp implies11.6MWp; preserve inconsistency.", "capex_chf2025_kwp_assumed": 6363.636363636364, "annual_om_chf2025_kwp_assumed": 29, "annual_kwh_kwp": 1545.4545454545455, "winter_kwh_kwp": 618.1818181818182, "annual_potential_twh_rounded": null, "source_id": "madrisa-owner", "cost_status": "published_estimate_or_analyst_proxy", "om_status": "EBP reference assumption carried at its printed value into our 2025-price scenario; includes inverter replacement", "om_source_id": "pv-potential-existing", "yield_source_id": "madrisa-owner" }, { "id": "roof-megawatt-price", "name": "Roof >1 MW, small-sample low cost", "potential_status": "Only7observations; not an unlimited national resource or an extra potential category.", "capex_chf2025_kwp_assumed": 660, "annual_om_chf2025_kwp_assumed": 19, "annual_kwh_kwp": 950, "winter_kwh_kwp": 255, "annual_potential_twh_rounded": null, "source_id": "roof-survey-existing", "cost_status": "2025 surveyed offer/invoice median used as an installation-price proxy", "om_status": "EBP reference assumption carried at its printed value into our 2025-price scenario; includes inverter replacement", "om_source_id": "pv-potential-existing", "yield_source_id": "pv-potential-existing" } ]