Those disputing the viability of solar energy as an alternative to fossil fuel insist that installing solar panels is expensive and requires plenty of space. However, government subsidies and other measures are likely to reduce said costs, and the problem of free space is also in the process of resolving. On the whole, it is clear that fossil fuel deposits are getting lower and lower each day. Therefore, increasing numbers of people will continue to embrace solar energy as the best alternative to fossil fuels.