Bring a copy of your latest electric bill to the West Tisbury library on Sunday, April 2, at 2 pm to get a better understanding of home energy use. This workshop will help you understand what you’re being charged for, and what steps you can take to reduce your bill. Learn ways to make your home more energy-efficient with Vineyard Power and the Mass Save program. Free. Visit westtisburylibrary.org or call 508-693-3366.