Executive Summary: Australia's Decarbonised Urban Citadel

Vision

Transforming a 21-level, 79-lot strata tower at 9 Parker Street, South Perth, WA, into a 33-level, 215-apartment solarpunk fortress. Building on Generis' October 2023 Concept Feasibility Study (~80% owner backing as of August 2024, amid allocation stalemate), we pivot to a mission-driven beacon: Integrate ~10MW PV (facades + 2,227 sqm agrisolar escarpment) for surplus clean energy harvest—bypassing grid ties under WA self-consumption rules and unlocking ARENA's Solar Sunshot Round 2 grants (launched September 2025).

This solarpunk symphony channels excess power to immersion-cooled Bitcoin mining rigs, transmuting "wasted" renewables into digital value while recapturing 100% heat for communal hot water—slashing 8,937 tonnes CO2e annually and boosting efficiency by 40%. Terraced aquaponic gardens sequester carbon, yield community food, and amplify dual-use energy yields.

No new owner contributions; modular enhancements ($14.5M net, offset by grants/surpluses) preserve Generis' zero-risk pledge, resolving the stalemate with fair allocations and perpetual sustainable ROI.

Synergies with Grok Ventures

• Electrification & Renewables: Mirrors Infradebt's real-asset funding—our PV/battery stack electrifies strata schemes at scale, with patient capital for impact.
• Carbon Removal: Echoes Loam Bio's soil sequestration; agrisolar gardens turn urban escarpments into CO2 sinks and resilient food hubs.
• Tech-Enabled Transition: Bitcoin as game-theoretic catalyst—monetizing surplus like Grok's digital infrastructure bets, flipping curtailment into decarbonisation incentives.

Scalability Beacon

Replicable blueprint for Australia's 300K+ strata schemes: Self-reinforcing citadels where communities "mine their futures," decentralizing energy/finance. Global export potential as urban net-zero flagships—resolving owner-investor tensions via moderated ROI for mission-aligned backers like Grok.

Key Metrics (See Enhanced ROI Table)

• ROI Uplift: 75.2% (base 66.7%; stress-test floor 41.7%)
• Annual CO2e Reduction: 8,937 tonnes
• Mining Revenue: ~$500K/year from escarpment surplus

Fly-Through: View base vision at http://e.pc.cd/pd1y6alK (PW: 22Aug2025).

Download: Enhanced ROI Summary | Full ROI Analysis

Contact

Goran Seletkovic | +61 422 900 110 | contact@southperthcitadel.com