Government subsidies for installing solar or other clean energy saving incentives are helping people to offset the cost of getting into the various green energy home improvements.  These same incentives are also helping to create green companies that are dedicated to producing the various components that are needed. 

Companies in the solar technology area for instance are locating factories for manufacturing their goods where there are content regulations, such as the Ontario solar movement in Canada.  There the guidelines have been set by the reigning political party that any solar panel system must have 60% of the components involved in the setting up of it, come from within the provincial boundaries.   Green companies that manufacture these components are flocking into the province to get on the action.  16 Solar panel manufacturers have already begun the process of locating a manufacturing facility.  Some are already producing panels while some are still awaiting their regulatory agency approvals.  Other companies such as sine wave inverter companies are fulfilling orders now.  In phase the newest inverter company is well under way in supplying their version of solar panel combo that comes with an inverter on the back side of each panel.  Other inverter companies that normally sell one larger inverter that all the panels combine into are also in the planning stages or have equipment to manufacture their items ready to go inside Ontario. 
Racking companies that support the solar array on roof tops are growing their business rapidly as the January 1st 2011 deadline approaches to meet the stringent 60% rule.  Other green companies have started up from the solar installation side where numerous entrepreneurs have taken the lead and trained for the design and installation of the systems through accredited solar training schools.
Solar will continue its growth for the foreseeable future as well as other forms of green energy alternatives.