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Cost-effective transformation of a Highly-Efficient, Advanced, Thermal Ultra-SuperCritical coal-fired power plant into a CHP by retrofitting and integrating an ARBAFLAME biomass upgrading process.

Project description

Novel methods for retrofitting power plants

The EU and national governments and organisations have pushed and shown great interest in green energy and heat solutions in their goal to diminish the effects of climate change. With this in mind, the EU-funded ARBAHEAT project will design and demonstrate a cost-efficient and green method for transforming ultra-supercritical coal-fired power plants into biomass-fired combined heat power plants. This project will first deliver minuscule quantities of heat to on-site biomass treatment processes while planning future export, utilising a thermal pretreatment process that allows for a broader array of biomass. It will enforce careful handling and milling, allowing for efficient retrofitting and finally physically integrating these new methods and systems.

Objective

In the ARBAHEAT project an existing 731 MWe Ultra-SuperCritical coal-fired power plant will be transformed into a biomass-fired Combined Heat and Power plant by repowering with thermally-treated biomass produced on-site. This demonstration encompasses: (1) Transformation into CHP: This will be demonstrated by delivering a minor amount of heat to the on-site biomass treatment process, while envisaging large-volume heat delivery to nearby industry. This will provide renewable local heat, enhancing the overall efficiency of the plant from 46% electricity-only to 70-90% in CHP mode, (2) Biomass feedstock: An integrated thermal pre-treatment process will enable utilisation of diverse sustainable biomass feedstock. This will minimise investment and operating cost while broadening the possibilities in term of geographical feedstock sourcing and quality (3) Biomass pre-treatment: The thermal biomass upgrading process of ARBAFLAME will deliver biomass fuel with handling and milling characteristics approaching that of coal, allowing for retrofitting with minimal adaptations to the existing power plant. The technical capacity of the demonstration plant will allow for maximum flexibility in upscaling the technology for future replication, (4) Integration into power plant: The biomass pre-treatment and heat delivery system will be physically integrated within the existing power plant. Eliminating several cost and energy intensive steps (steam production, pelletizing) will be investigated, towards more cost-effective final design. This demonstration of an integrated very low-costs concept in large-scale energy production will pave the way to subsequent multiplication in commercial industrial projects, thus increasing the EU capacity for renewable power and heat generation. The renewable ARBAHEAT solution therefore has the potential to significantly contribute to the replacement of fossil-fuel in the heat and power sectors and increase the decarbonisation of the energy market.

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Keywords

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Programme(s)

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Topic(s)

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Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

IA - Innovation action

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-LC-SC3-2018-2019-2020

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Coordinator

PNO CONSULTANTS BV
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 392 353,94
Address
LAAN VAN ZUID HOORN 15
2289 DC Rijswijk
Netherlands

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Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)
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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 637 812,51

Participants (12)

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