He notes that broad policy changes that reduce reliance on fuels like coal and wood are being implemented and are beginning to have a positive impact on life expectancy.
VOA: standard.2010.04.07
This one-of-a-kind restaurant is like a pizza museum: it has seven different ovens using every conceivable fuel - coal, wood, gas, and electric - at temperatures ranging from 550 to 1000 degrees, in an effort to turn out the best and most authentic versions of nine distinctly different regional styles of pizza.