May 2 - John Lamont, a Kyrene Rotatary Club member, described the  wisdom of doing home energy audits on existing homes. Most existing homes have  not benefited from new construction techniques and improved materials. As a  result, energy leaks contribute up to 40% of energy costs in older homes. Audits can identify these leaks which can then be sealed.  Sealing leaks, updating insulation, using  solar water heaters, and right sizing HVAC systems can result in an impressive  ROI, balancing the investment cost. John emphasized that energy audit  legislation is coming and, in future, homes will not be resold without an audit. The  cost of a basic audit is $99, and John has proposed a creative way to get  people engaged and to bring revenue to our Rotary program.