Various: The Ministry of industry, energy, and small and medium enterprises is preparing a revision of the legislation relative to incentives given to owners of households who use solar energy, said Mr Abdelaziz Rassaa, the Secretary of State in charge of renewable energies and food industries, in Tunis, on Sunday. He said that the new amendment will grant bonuses worth 30% of the investment cost of solar heaters (with a ceiling of 15,000 dinars) to household owners and of up to 40% of bonuses …