BRISTOL

St Mary Redcliffe

Marcus Chantrey

Inspecting Architect

Earliest fabric12th Century

Grade I listed

Energy Audit

Jan 2014

Lighting Survey

Oct 2013

Electrical usage

Church 57,000kWh/year

Café 25,456kWh/year

Phase 1 Café – 20No 150W uplighters replaced with new LED engines.

Phase 2 Chandeliers – 130No 40 W candles replaced with 6W dimmable LED bulbs.

Phase 3 Side aisles – 120 35 W halogen uplighters and 30No 150W downlights.

Phase 4 high roofs

Phase 3

Heating

Gas usage

Church 372,599kWh/year

Café 5,856kWh/year

2No 100kW gas boilers

Pump replacement

New and better control panel

Lagging improvements

Cleaning trenches

Hot water modifications