Dispatchable power: Filling the Capacity Gap

Haldane Energy is developing the dispatchable power infrastructure needed to keep a renewables-led system secure through the energy transition.

How our technology works
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Generate

Dual-fuel turbines provide reliable power when renewable output is low and demand is high.

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Produce

Co-located electrolysers use surplus renewable electricity to make green hydrogen.

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Store

Hydrogen is held in underground salt caverns, ready to fuel our turbines when needed.

Our technology

Hydrogen-ready dispatchable power, developed in phases.

Existing GB electricity transmission system Shared Grid Connection H2-LDES 1. Grid-scale electrolyser Electrolyser purchases excess renewable electricity at low wholesale prices. 3. Hydrogen-fired gas turbine Generates low carbon power when renewable generation is low & demand is high 2. Geological storage – solution-mined salt caverns Excess renewable electricity is used to produce green hydrogen and sent to underground storage How our technology works
Why it matters

As renewables grow, the UK needs power it can rely on when the wind drops. Our dual-fuel approach delivers it today and through the energy transition.

Find out why it matters
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