Industrial building designed by architect Antonio Palacios, built in 1922-1923. It housed three diesel engines that generated and transformed energy for trains and, during the Spanish Civil War, supplied electricity to all of Madrid. The power station was closed in 1972 and later restored to its original appearance in 2006. # Why Go ⚙️ Explore impressive 1920s industrial architecture and machinery 💡 Learn about Madrid's electricity supply history, especially during the Civil War 🆓 Free entrance and guided tours available # Why Avoid ⚠️ Prior booking is required for visits # Tips 🚇 Easily accessible by Metro (Pacifico Station) 🛍️ New official Metro merchandise store on site 🗓️ Check website for monthly visit pass activation # Cost 💰 Free entrance, guided tours also free with prior booking. # Hours 🕒 Friday 4pm-8pm, Saturday 10am-2pm/4pm-8pm, Sunday 10am-2pm. # Services ♿ Lift, guided tours, shop. # Address 📍 Calle de Valderribas, 49, 28007 Madrid, Spain. # Contact 📞 (+34) 644 169 531 📧 info@museosmetromadrid.es # Public Transport 🚇 Metro: Conde de Casal (L6), Menéndez Pelayo (L1), Pacífico (L1, L6) 🚌 Bus: 8, 10, 14, 24, 32, 37, 54, 56, 57, 136, 141, 156, 310, N10, N25