Green Pools are Great

Here’s a summer riddle for you: What’s clear and fresh and very clean, all blue but still completely green? If you guessed a swimming pool, you’re right. But what’s green about a clean pool? The green isn’t from algae but from the energy saved by using a variable-speed pool pump. Most swimming pools use a significant amount of energy. First of all, it just takes a lot of power to pump water and ... Read More