An energy efficient pump is the first step to a "greener" pool. These machines vary considerably in how much electricity they consume and how much money they cost to operate. Look for a pump with a timer that allows you to directly control just how much time your pump is operating. Purchasing a pump with variable speeds also gives you the ability to customize precisely how much work your pump puts in and how much energy it consumes.
A pool cover is essential for keeping heat and water in the pool basin when it is not in use. A safety cover will ensure that children and pets are safe from the water.
Even better, a solar cover will help warm the water underneath with energy from the sun. Any cover will prevent evaporation, which saves water in the long run. Choose a cover that will be easy to use so you will be more likely to place the cover over the pool any time it is not in use.
A clean filter is an energy efficient filter, and it is also one that is less likely to break down and require replacement. Clean your filter as recommended by the manufacturer to ensure it continues to perform at peak levels. At the same time, do not clean your filters too frequently or you will end up wasting energy and water in the process. Sand filters tend to work better with fresh sand so replace as necessary and run a chemical cleaner through the filter so it needs less backwashing.
Frequent wind causes excess evaporation of the water in your pool, so protect your investment from the natural forces of nature. Install wind blocks around your pool by planting shrubs close enough to the pool to achieve the desired effect without adding to the debris in your water or prohibiting the sun from shining through. You can also protect your pool from the elements with the right kind of fencing around the border.
Last but not least in energy efficiency is the temperature of the water. If you use a pool heater, the Red Cross recommends a temperature of 78° for swimmers. Any temperature higher than that will run up the cost of your operations 10% for every degree increase. If you like swimming in warmer water, consider the addition of a solar heater.
An energy efficient pool saves you time and money in operations. With these tips, you can enjoy your pool and take care of the environment at the same time.
Repost from "Swimming Pool Ideas"