Solar energy is light and heat from the sun transformed into various types of energy such as solar heating or solar power for electrical power.

One of the advantages of solar energy is the low pollution level compared to for instance oil- and carbon-based energy.

How does solar energy work and what does it take to implement it? What does it cost? Is it possible to save money in the long run and what does it mean in terms of the environment?

Keynote speakers on solar energy focus on this type of energy and its future prospects.