To ask the Scottish Executive what energy-saving measures have been introduced at (a) St Andrew’s House, (b) Victoria Quay, (c) Saughton House and (d) other Scottish Executive buildings and what the effect has been in each case.
The Scottish Government is taking part in the Carbon Trust''s Carbon Management Programme to help ensure it achieves an 80% reduction in emissions from its business activities by 2050. The following interim targets have been set:
Contributing to the reduction in CO2 emissions caused by energy use in SG buildings by 12.6% from 1999-2000 levels by March 2011 building to a 30% reduction by March 2020;
Contributing to the reduction in carbon emissions from travel necessary for the Scottish Government''s administrative operations by 20% by March 2011 against 2005-06 levels building to a 40% reduction by March 2020, and
Identifying a range of carbon reduction projects to be incorporated into the five-year facilities projects plan by May 2009.
A range of energy saving measures has been implemented or is underway as follows:
St Andrew''s House
Lighting not currently included in the refurbishment projects has been re-lamped with improved efficiency tri-phosphor tubes.
Victoria Quay
(1) Upgrading of localised air conditioning systems, including the replacement of R22 gas systems.
(2) Upgrading of building management system.
(3) Retro-fitting of inverter drives to pump motors.
(4) On-going upgrade of whole building lighting system with reduced energy consumption (T5) tubes and day light harvesting. This project will achieve a 2.76% reduction towards our overall reduction in carbon emissions.
Saughton House
(1) Refurbishment of toilet and washroom facilities including installation of sensor controlled taps, lavatories and urinals.
(2) Rolling refurbishments programme with improved lighting systems with reduced energy consumption (T5) tubes and sensor controls.
(3) Lighting not currently included in the refurbishment projects has been re-lamped with improved efficiency tri-phosphor tubes.
Longman House
Boiler conversion from oil to gas.
Governor''s House
New condensing boiler and heating pumps fitted with improved heating controls and ventilation.
Cameron House
Ground Floor Refurbishment“ lighting and addition of gas boiler conversion from all electric system, thermal upgrade increased with insulation on Ground floor.
Cadzow Court
Refurbishment of lighting system with improved fittings and sensor control.
Meridian Court
Upgrade of building management system with new control strategies and floor by floor sub-metering.
Across the main buildings in the Scottish Government estate we are planning to introduce improved building management systems. This will allow us to monitor better the efficiencies of on-going energy saving projects and provide information about where further improvements are required.