I checked the data from here in case you're interested. These are the US intertie flow numbers but they have Alberta numbers that are similar.

• 2021 BC net exported 3.92TWh
• 2022 BC net exported 3.65 TWh
• 2023 BC net imported 9.48 TWh
• 2024 BC net imported 7.57 TWh
• 2025 BC net imported 2.77 TWh
• 2026 Jan to Apr BC net exported 0.48 TWh but importing from AB, and the dry summer months are still ahead of us so we'll see.
• NB: "net buying" is not the same as "net exporting" even if I think that's what you meant. The timing and pricing of when our exports are bought and sold mean that BC could make money even if we sold less energy than we bought.

I do worry about the droughts predicted over the next decade, hopefully we can find suitable places to build wind/solar and build there.