Diesel prices in Nova Scotia will change Monday night.

The province’s Energy Board says they will invoke the interrupter clause at midnight, which means they will set the weekly price outside of the normal time.

The interrupter clause is used to respond to significant impacts on global trade, including economic and geo-political factors or the weather.

An industry source says diesel will go up 7 cents a litre in New Brunswick, but it’s unclear if it will go up in Nova Scotia.

The price of gasoline will not be affected.

Diesel currently sits at a maximum of $1.43 in Nova Scotia, while gasoline is at a maximum of $1.42 a litre.