Business calendar 2015 Alternative Energy Seminar: Hosted by Deloitte, 8:30 a.m.-5:50 p.m., and Sept. 30 from 8:30 a.m.-12:10 p.m., The Woodlands Resort, 2301 N. Millbend, The Woodlands. Business, tax and accounting issues affecting companies operating or investing in the alternative energy sector. Cost: $995; $695 for government and nonprofit employees. Hosted by Advanced Certified QuickBooks ProAdvisor and Intuit Solutions Provider.