When 1,800 workers lost their jobs after a Maytag appliance factory and headquarters closed last year in the small town of Newton, Iowa, a wind turbine blade company saw opportunity — an available, skilled workforce in the middle of one of America's hardiest wind energy production regions. TPI Composites Inc. is building a new plant there as the energy industry aims for a cleaner, more sustainable future. With proper incentives, thousands of "green-collar jobs" could be created, from ethanol production to wind turbines and solar panels, and all the maintenance and construction to support them, industry officials said. TPI used to build boats, but switched to turbines in 2001 for the "major growth opportunity," said Steve Lockard, CEO of the Phoenix, Ariz.-based company. The idea, he said, is to "transform the workforce away from the Maytag-type jobs of the past into jobs that can withstand the test of time going forward." However, advocates and executives say training is key to making sure the industry has enough skilled workers to make it into a real economic engine, and are pushing for more lucrative tax breaks, much like oil companies already receive, to make it profitable. With the economy sputtering, even presidential candidates are getting on board. Democrats Hillary Clinton and Barack Obama both say they would funnel federal money into job-training programs for workers to become skilled in green industries, among other initiatives. The Republican candidates, too, all have plans they say will stimulate the clean energy sector, but none have specifically addressed workforce training for sustainable energy industries. For people like Robert Hughes, who worked at Maytag for 21 years, none of it really matters. He's been out of work since October. At 55, he was making $22 an hour on the assembly line, and worries that new industries replacing the old manufacturing jobs simply means he will become a relic as they look for younger workers. TPI promised to create 500 jobs within three years at a base pay of $12.25 an hour, not bad for new workers, but quite a cut for Hughes, who says he might apply for work there anyway. "I'm encouraging my grandkids to go to college and further their education and get into something other than manufacturing because it doesn't really hold a promising future," he said. Overall, however, the unions see "an opportunity to restore some of the 3 million jobs in manufacturing we've lost in the last seven years," said Bob Baugh, executive director of the AFL-CIO Industrial Union Council.