Banjul and administrative centre and includes the Central Bank of the Gambia. Peanut processing is the country's principal industry, but beeswax, palm wood, palm oil, and skins and hides are also shipped from the port of Banjul. Banjul is also the home of the Gambia Technical Training Institute. GTTI is currently engaged in a partnership with non-profit organization Power Up Gambia to develop a solar energy training program. Banjul has a very warm climate year round. Under the Köppen climate classification, Banjul features a tropical wet and dry climate. The city features a lengthy dry season, spanning from November to June
African Union several years – and formed the theme of the 2006 Banjul summit. At the July 2007 Accra summit the Assembly finally decided to adopt a Protocol on Relations between the African Union and the Regional Economic Communities. This protocol is intended to facilitate the harmonisation of policies and ensure compliance with the Abuja Treaty and Lagos Plan of Action time frames. In 2006, the AU decided to create a Committee "to consider the implementation of a rotation system between the regions" in relation to the presidency. Controversy arose at the 2006 summit when Sudan announced its candidacy for the AU's