![Coal-fired pizza Coal-fired pizza](https://upload.wikimedia.org/wikipedia/commons/thumb/3/35/Lombardi%27s_Coal_Oven_%286377705427%29.jpg/400px-Lombardi%27s_Coal_Oven_%286377705427%29.jpg)
Coal-fired pizza is a pizza style in the United States. New York–style pizza and New Haven–style pizza are often cooked in coal-fired pizza ovens. A coal-fired oven can reach 900 °F (482 °C) and cooks a pie in two to five minutes.
Pizzerias outside of the Northeastern United States that feature coal-fired ovens are uncommon enough to be noted in travel guides: for instance, Black Sheep Pizza with the first coal-fired oven in Minneapolis, or URBN in San Diego. As of 2007, coal-fired ovens were quite uncommon in the Western United States with only five others west of the Mississippi: four in an Arizona chain and one more in Las Vegas.
The growing popularity of coal-fired pizza in the 2010s was identified as a major market for anthracite coal suppliers, most of whom are in Pennsylvania's Coal Region and generally see a declining market due to demand for alternate industrial and home heating fuel sources.
Concerns have been raised about particulates, sulfur dioxide and CO2 emissions from coal-fired pizza ovens.
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