Vertical wind turbine with external shroud comprising first and second shroud wings

A process for energy generation, the process comprising:

• a) providing at least one vertical wind turbine, the at least one vertical wind turbine comprising:
• a rotatable central axle having a central axis,
• at least one pair of opposing vertical fan blades mounted for rotation with the central axle,
• an electromagnetic electrical energy generation device mounted for rotation with the rotatable central axle,
• an external shroud for directing wind toward the fan blades, the external shroud comprising a first shroud wing and a second shroud wing, the first and second shroud wings each comprising a generally rectangular wing wall;
• b) positioning the at least one vertical wind turbine along a median of a highway;
• and
• c) collecting electrical energy from the energy generation device of the at least one vertical wind turbine.