Aruba has a small economy that relies heavily on tourism, accounting for roughly 80 per cent of economic activity. The government is promoting investment aimed at the diversification of the economy such as capital-intensive investment, free zone activities and the development of its international financial sector. Aruba is a leader in renewable energy in the region and is committed to increase its sustainability by using solar and wind energy. Aruba is a politically stable market which is part of the Kingdom of the Netherlands with an efficient bureaucracy and a stable security environment.