Capitoline Museums Centrale Montemartini

Via Ostiense, 106. Information: Tel. 060608. Opening hours: 9 a.m. – 7 p.m. (Ticket office closes at 6.30 p.m.), 24 and 31 December, 9 a.m. – 2 p.m. Closed Mondays, 1 January, 1 May and 25 December. www.centralemontemartini.org

An exemplary conversion of the first public installation for the production of electrical energy, dedicated to Giovanni Montemartini.