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Case Studies

De Montfort University

De Montfort University

Simultaneous Heating & Cooling
Heating Load: 330kW
Cooling Load: 360kW
Heat Pumps: 4No. EKW130's
60No. 100m Bore holes
COP - 3.5 - 5.5
Commissioned: January 2010

Greenwatt Way, Chalvey

Greenwatt Way, Chalvey

Development of 10 zero carbon homes
Mini district heating system
1x GI 35kw air source heat pump
2 x EKW 17 Water Furnace ground source heat pumps (ground loop consisting of 8 x 100m boreholes)

New Howard Theatre - Downing College, Cambridge University

New Howard Theatre - Downing College, Cambridge University

Heating Load: 100kW
Cooling Load: 100kW
Heat Pumps: 6No. EKW17
32No. 60m Bore holes
COP 3.5 - 4.5
Commissioned: October 2009

Kings Mill Hospital, Mansfield

Kings Mill Hospital, Mansfield

The largest Open Loop system in the world
140 Slim Jim Geo plates extract heat from Kings Mill Reservoir
Up to 5.4MW of cooling & 5MW of heating
Estimated savings for the NHS trust are £120,000 per year, with a reduction in CO2 emissions that equates to taking 600 cars off the road.

One New Change, City of London

One New Change, City of London

Retail and office development
Innovative Energy Piles and Open Loop System
800 loops in 219 concrete piles, to depths of 45m plus 2 pairs of Open Loop wells
13 heat pumps ensure that at least 10% of this development's needs are met from renewable sources.