There may be unintended results, including tasty brick oven pizza: https://www.sandiegouniontribune.com/sdut-1n27coal23479-coal-making-comeback-heating-fuel-ho

There may be unintended results, including tasty brick oven pizza: https://www.sandiegouniontribune.com/sdut-1n27coal23479-coal-making-comeback-heating-fuel-ho-2008dec27-story.html https://www.sandiegouniontribune.com/sdut-1n27coal23479-coal... Koch Carbon is only 31 miles away. Just the name... it's carbon you can buy from the Koch brothers. Berkeley is supporting this local business. More obviously, propane can be delivered by truck. It burns hotter than natural gas.