Hydrogen Decarbonization Calculator

H2WebApp

Select your turbine and plant configuration.

Simple Cycle

Combined cycle (1×1)

Combined Heat and Power (1×)

Combined cycle (2×1)

Select your expected annual operating hours.
All figures are based on full load operation.

hours/year

Select your volume percent of hydrogen fuel or target CO2 intensity.

VOLUME PERCENTAGE OF HYDROGEN

0%
50%
100%

0 g/kWh
0 g/kWh
0 g/kWh

CO2 INTENSITY

Select your country of operation to calculate CO2 savings or enter rate per tonne.

European Union ETS also includes Norway, Iceland and Liechtenstein

or rate

per tonne

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Results

SI units

US units

CO2 Cost savings

Emission reduction

CO2

Hydrogen requirements (annually)

HYDROGEN FLOW

Natural gas requirements (annually)

NATURAL GAS FLOW

Electrolysis requirements (annually)

ELECTRICITY

WATER FLOW

Your results will be available here once you've selected your production environment.

The CO2 emission data is based on methane. Gas turbines with MWs rating are Mechanical Drive only and the CO2 emission intensity is stated per kWh shaft. CO2 emission intensity for all other gas turbines is stated per kWh electricity net with exception for Combined Heat and Power, which is stated per kWh electricity and heat.

The CO2 taxes are based on the web page of International Carbon Action Parntership (data in USD from 30th of June 2022). Carbon pricing projections for advanced economies (IEA SDS 2030, IEA SDS 2040) are based on IEA's Sustainable Development Scenarios. Exchange rates comes from exchangerate.host.

The numbers presented are only for general information purposes and do not intend to provide legal, tax or accounting advice. For an exact calculation the boundary conditions for the specific site has to be considered. Expected capabilities or benefits may not apply or be realized in all cases. Information used to calculate results is subject to change without notice. Nothing on this site, including the results, shall be deemed or construed to be a warranty or guarantee of the information, product(s) or component(s) described herein.