How much is the basic profit for a large package of wind power projects in mountainous areas?

Hello! The general profit is about 20%. It depends on where you are. If you are at a high altitude, the profit from such foundation construction will be less. First of all, the terrain determines the increase in your transportation costs, especially for wind power generation, which is more difficult to build. Second, the long distance imposes a great burden on the difficulty of construction. If you construct on some plains, the profit will be considerable.