Energy News: Owners of small and medium-sized businesses in the U.K. do not care, or don't have time to care, much about making their companies environmentally friendly, according to a new report by research firm Shirlaws Global.  In a list of 18 business challenges, most survey respondants had environmental concerns listed last.  Barely 6 percent put the issue in their top five -- those being finding talented workers, increased efficiency, finding new customers, developing future leaders, and controlling costs. The Inquirer.