Gas & diesel prices up in N.S. Yarmouth, NS, Canada / Y95.5 Kelli Rickard Jul 11, 2025 | 8:14 AM whitestar1955 / Depositphotos.com We’re digging a bit deeper at the pumps on Friday. The Nova Scotia Energy Board adjusted fuel prices at midnight. Self-serve regular gasoline is up 3.5 cents per litre to a minimum of nearly $1.44. Diesel is up almost 5 cents to $1.58.