John Gormley (Dublin South East, Green Party)

I shall answer the last part of the question first. This is something we want to look at. As the Deputy knows, we already altered the building regulations in order to ensure we have the highest energy efficiency standards. We have increased them from 40% to a greater energy efficiency of 60%. We want to go to carbon neutrality. Related to that is the entire issue of water conservation. I want to look at that issue and the Deputy is right to point it out. Despite what we may all think and despite the fact it falls from the skies, treated water is a very scarce resource. The idea behind rainwater harvesting is that such water can be used, not for drinking purposes but for watering the garden or washing the car, or whatever, and therefore treated water need not be used. I am looking at this issue and I hope we can ensure all new buildings will have facilities to conserve water.

In addition, the Deputy may know we have changed the regulations to ensure there are dual-flush toilets. That also has the effect of conserving water.

In the first part of her question, the Deputy asked whether local authorities will take action against developers. This is primarily a matter for the local authorities but in my discussions with managers I shall raise the matter to investigate whether they are taking appropriate action against what we might call rogue developers, or those who have not complied properly with their obligations.

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