CAPEX Pro — BuckleBridge

Build a bankable configuration

Select your preferred electrolyser technology, target capacity and storage profile. The tool estimates high-level CAPEX with a configurable breakdown and gives indicative sizing guidance.

Plant parameters

Plant capacity (MW) i

Electrolyser technology i

Module size (MW per skid) i

Target availability (% runtime) i

Storage & compression

Storage autonomy (hours) i

Storage medium i

Export pressure (bar) i

Include downstream compressor (disable if electrolyser provides required pressure)

General CAPEX factors

Balance-of-plant factor (% of electrolyser CAPEX) i

Grid & connection allowance (MEUR) i

Contingency (% of subtotal) i

Include buildings & civils allowance (default 0.8 MEUR per 10 MW)

Additional CAPEX items

Engineering & design (% of electrolyser + BOP) i

Installation & erection (% of equipment) i

Freight & logistics (% of equipment) i

Land acquisition (MEUR) i

Permitting & environmental (MEUR) i

Commissioning & start-up (MEUR) i

Owner's costs (% of subtotal) i

Assumptions are indicative. For investment cases, validate with vendor quotes and site-specific estimates.

CAPEX breakdown

Adjust the parameters to see totals.

CAPEX Pro

Early access

Full plant configuration and CAPEX sensitivity model.

Available to early access partners. Request access to get set up.

Request access Create account

Next steps

Use the outputs to brief suppliers, align budgets, and feed the LCOH calculator.

LCOH benchmarking guide

Scrutiny-grade LCOH benchmarks and validation checks to align CAPEX assumptions with offtake pricing.

Pair with LCOH

Combine this tool with the LCOH calculator for a complete Phase One view.