N.S. fuel prices increase Halifax, NS, Canada / Country 103.5 Kelli Rickard Nov 8, 2024 | 9:50 AM pavelkubarkov / Depositphotos.com Fuel prices are up in Nova Scotia. Gas increased just over a cent a litre at midnight to a minimum of about $1.56. The price of diesel rose nearly 6 cents to about $1.73.