At Sacramento-based company Sunoptics, employees craft products that are ahead of their time – high-tech skylights that can help replace most electric lighting with natural sunlight for offices and homes. Companies from Coca-Cola and Siemens to local school districts and police departments are using the systems to cut energy bills, slash carbon emissions and reduce pollution. But while Sunoptics is making huge strides toward a greener future, many of its policies regarding its workforce have been stuck in the past.