Reducing energy use and finding alternative and cheaper sources of energy--particularly electricity--are a good idea at any time. With electricity shortages and price increases such as California has recently been experiencing, now is an even better time for considering other ways of powering, heating and cooling your winery.No matter where in the world you're located, the expertise and materials are available to help you decide if, and how, you should do this. We look at a few wineries that hav...