Imperial College London

DrAdamHawkes

Faculty of EngineeringDepartment of Chemical Engineering

Reader in Energy Systems
 
 
 
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Contact

 

+44 (0)20 7594 9300a.hawkes

 
 
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Assistant

 

Ms Quasirat Hasnat +44 (0)20 7594 7250

 
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Location

 

C502Roderic Hill BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Oluleye:2018:10.3390/en11051095,
author = {Oluleye, G and Hawkes, AD and Allison, J and Kelly, N and Clarke, J},
doi = {10.3390/en11051095},
journal = {Energies},
title = {An optimisation study on integrating and incentivising Thermal Energy Storage (TES) in a dwelling energy system},
url = {http://dx.doi.org/10.3390/en11051095},
volume = {11},
year = {2018}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - In spite of the benefits from thermal energy storage (TES) integration in dwellings, the penetration rate in Europe is 5%. Effective fiscal policies are necessary to accelerate deployment. However, there is currently no direct support for TES in buildings compared to support for electricity storage. This could be due to lack of evidence to support incentivisation. In this study, a novel systematic framework is developed to provide a case in support of TES incentivisation. The model determines the costs, CO2 emissions, dispatch strategy and sizes of technologies, and TES for a domestic user under policy neutral and policy intensive scenarios. The model is applied to different building types in the UK. The model is applied to a case study for a detached dwelling in the UK (floor area of 122 m2), where heat demand is satisfied by a boiler and electricity imported from the grid. Results show that under a policy neutral scenario, integrating a micro-Combined Heat and Power (CHP) reduces the primary energy demand by 11%, CO2 emissions by 21%, but with a 16 year payback. Additional benefits from TES integration can pay for the investment within the first 9 years, reducing to 3.5–6 years when the CO2 levy is accounted for. Under a policy intensive scenario (for example considering the Feed in Tariff (FIT)), primary energy demand and CO2 emissions reduce by 17 and 33% respectively with a 5 year payback. In this case, the additional benefits for TES integration can pay for the investment in TES within the first 2 years. The framework developed is a useful tool is determining the role TES in decarbonising domestic energy systems.
AU - Oluleye,G
AU - Hawkes,AD
AU - Allison,J
AU - Kelly,N
AU - Clarke,J
DO - 10.3390/en11051095
PY - 2018///
SN - 1996-1073
TI - An optimisation study on integrating and incentivising Thermal Energy Storage (TES) in a dwelling energy system
T2 - Energies
UR - http://dx.doi.org/10.3390/en11051095
UR - http://hdl.handle.net/10044/1/77483
VL - 11
ER -