The Zero Bills Home

The Zero Bills Home build at the BRE Innovation Park in UK represents the first show home for a new 96 home zero bills development in Newport Essex for the Sir Arthur Ellis family Trust. Newport is 8 miles from Stansted and 15 miles from Cambridge. The new zero bills village is 150 yards from a station on the Bishopsgate / Cambridge railway line.


Superinsulated concrete foundation slab with optional additional piles to match most ground conditions.Laser cut galv steelpowder coated structural ring beam with C16 UK timber studs. UK fabricated OSB structural boards enables one floor to be built every two days. Superinsulated cladding with heat recovery ventilation and triple glazing reduces heat demand to the point where a tiny heat pump can provide comfort and hot water. ZED Factory designed BIPV solar roofing system provides durable roof with electric generation and optional solar loft conservatory. Good daylight, water saving appliances and LED lighting reduces electric demand allowing surplus solar electricity to power an electric car. A smart LIPO4 Fitcraft battery system, positioned under the stair stores solar electricity, minimising grid imports and limiting grid export to 3kW maximum avoids the need to upgrade the existing mains grid infrastructure. The system enables simple, adaptable plans which create convenient internal layouts for any plot orientation.

The system build costs at scale are circa £1450- £1650/ m2 (around 1500 euros/m2) for a completed building which compares favourably with current costs of meeting building regulations. Combined with no net annual energy bills and the potential to achieve higher resale values based on the additional features of the building, the ZBH system offers a cost effective and sustainable alternative to traditional builder offerings.