Vattenfall power plant evaluated for hydrogen+CCS

Jul 17 2017


Statoil, Vattenfall and Gasunie have signed a Memorandum of Understanding (MoU) to evaluate the possibilities of converting Vattenfall’s gas power plant Magnum in the Netherlands into a hydrogen-powered plant.

The next steps will involve feasibility studies to evaluate the conversion of one of the three Magnum units of Vattenfall Nuon in Eemshaven to run on hydrogen. The units are operated by the company’s Dutch subsidiary. In addition, Gasunie examines which infrastructure for transport and storage is needed.

The scope of the MoU also includes exploring how to design a large-scale value chain where production of hydrogen is combined with CO2 capture, transport and permanent storage as well as considering potential business models.

“We are very excited about getting the opportunity to evaluate the possibilities of converting a gas power plant in to run on hydrogen. We are still in an early phase and like all pioneer projects there are uncertainties that need to be addressed. But the potential CO2 emission reduction is significant”, says Irene Rummelhoff, executive vice president for New Energy Solutions in Statoil.

The Magnum gas power plant has three combined cycle gas turbines (CCGT) with a capacity of 440 MW each. One CCGT emits approximately 1.3 million tons of CO2 per year.

Designing a large-scale value chain

The technology for producing hydrogen by converting natural gas into hydrogen and CO2 is proven and known. The new element is to design a large-scale value chain.

“Designing a large-scale value chain where production of hydrogen from natural gas is combined with CO2 capture, transport and storage can open up new business opportunities”, says Rummelhoff.

So far, high costs combined with lack of CO2 storage facilities have limited the development of a low-carbon value chain for hydrogen based on natural gas.

In 2016, the Norwegian government initiated a new national CO2 capture, transport and storage project. Studies confirmed the feasibility of storing CO2 on the Norwegian continental shelf, with high storage capacity and the potential to expand the facilities to manage additional CO2 volumes beyond the initial demonstration project.

If the Norwegian CCS demonstration project is realized, this may open up for future CO2 storage from other projects, including the joint Vattenfall, Gasunie and Statoil project.

 

Statoil
Vattenfall


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Issue 57 May - June 2017

CCS in Europe: A decadal staircase to 2°C: time to step up - implementing Paris .. ZEP: CCS vital for clean growth and competitiveness .. European Parliamentary Hearing on CCS New carbon capture and exchange technology: CO2 to chemicals for £47 per .....



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