I heard on a business news radio show yesterday that the next big thing in energy conservation is a light bulb that will last 20 years with average use. It will only cost us $3 per year to use — its cost will be $60. Sounds like a deal, but it will be a while before it hits the marketplace. In the meantime, from our Environmental Assistance Center, come these 20 tips to help you save both energy and money in your business. Great advice and easy to implement. Go to www.missouribusiness.net, click on April newsletter, and scroll down to Going Green to get started.