Let us not delay

I WOULD like to thank Star2 for the many reports on green technology. I, for one, am an ardent reader of such reports. The recent one on green buildings, Build the eco-way (Ecowatch, Oct 4) was a great piece on green building materials.

If I may add, British Prime Minister David Cameron recently advised people on ways to reduce their energy costs in light of escalating energy prices. He said they should insulate buildings. While he was talking about saving on heating costs in winter, this advice, I believe, is equally important in hot Malaysia. Roof insulation, such as mineral wool, can reduce energy used to cool our spaces.