Friday 19 December 2008

But what does it all mean?

The Operational Rating is a numerical indicator of the actual annual carbon dioxide emissions from the building. This Rating is shown on a scale from A to G, where A is the lowest (best) and G is the highest (worst). Also shown are the Operational Ratings for the last two years; this provides information on whether the energy performance of the building is improving or not.

So according to this measurement Bishop Challoner Catholic Collegiate School has the lowest (best) rating for annual carbon dioxide emissions from the building.

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