Dialog Direct, an end-to-end marketing and customer engagement solutions provider, is taking an environmentally friendly approach in its Highland Park, Michigan location by enrolling in DTE Energy’s MIGreenPower program. Dialog Direct, a Qualfon company, plans to attribute 10 percent of its total electric usage to DTE wind and solar projects over a five-year period. Dialog Direct joins more than 300 Michigan businesses and nearly 30,000 residential customers in using MIGreenPower to reduce their impact on the environment and drive more clean energy to the grid.