CAPEX & Plant Configuration Tool

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

Include storage CAPEX

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.

Next steps

Use the outputs to brief suppliers, align budgets or feed the LCOH calculator. Need a bespoke TOR or vendor shortlist? We can help.

Vendor engagement pack

Request our latest RFQ templates covering performance guarantees, warranty terms and schedule commitments.

From concept to FID

Combine this tool with our feasibility & techno-economics services to build bankable investment cases.