Big boss says coal factories can make air dirty for two years.

Some places can use coal for power.

Some big power plants can be bad for the air. One plant is in Montana. It sends bad things into the air. Other plants in North Dakota and Texas also send bad things into the air.

Big power companies own these plants.

Big help for four places by TVA.

The rule helps make power strong and cheap.

Michelle said coal makes power.

She said the old rules were not good.

This rule can close many power plants.

They said Trump and Lee Zeldin did not do their job well.

Bad air is bad for people.

Some groups do not like the plan. They say it is not good for nature and people.

People say the new email is bad.

Some rules are not for some things. Bad air can hurt people. It is bad for kids. It is bad for babies.

Last week, Trump made new rules. Some old power plants can make power. This is because people use more power now. Trump also said to look for coal on U.S. land. He wants more coal mining.

Trump wants more coal for power.