Research, development, manufacture and trade in the field of energy generation equipment, related instruments, components and accessories, provision of related services, acquisition, trade and services related to intangible property such as patents, trademarks and copyrights, management of license and technology transfer agreements as well as corresponding consulting services; may establish branches and subsidiaries, acquire, hold and sell real estate, hold and exploit intellectual property rights, carry out international financing and provide guarantees and sureties for affiliated companies.