Funny that this article doesn't talk about keeping warmth out. Whatever you can keep out you don't need to cool. So invest in: - Insulated glazing - Sunscreen

Funny that this article doesn't talk about keeping warmth out. Whatever you can keep out you don't need to cool. So invest in: - Insulated glazing - Sunscreens in front of windows - Wall and roof isolation The nice thing about this is that these measures also keep you warm in the winter (lower energy bill), it's a double-edged sword.