Britannia recognised that the existing lighting at it Bristol Harbourside car park was in need of refurbishment due to a significant number of luminaires no longer working. This meant the savings were on average less than the usual 605 FES strives for with car parking operators. However, with the first floor figures excluded, the project provided remarkable energy savings of 50.6%.

As part of a bespoke energy performance contract (EPC), Britannia Parking has not had to provide any upfront capital expenditure to finance the project, as it is being entirely funded by FES.