The 12-Month Rolling Window: How ST Monitors Your Consecutive Energy Consumption Reading Time: ~12 minutes Key Takeaway: ST doesn’t look at your energy use once a year—they track it continuously over 12 consecutive months. If your total crosses 21,600 GJ at any point, you may be classified as an energy consumer under EECA. Introduction Problem: You think your energy usage is safe because your yearly total looks low. Agitation: But here’s the catch—ST doesn’t follow your calendar year. They use a rolling calculation. That means even if your January–December data looks fine, another 12-month period might exceed the threshold. Suddenly, you’re classified as an energy consumer without realizing it. Solution: “The 12-Month Rolling Window: How ST Monitors Your Consecutive Energy Consumption" explains exactly how this works. Once you understand the rolling window, you can track your usage properly, avoid surprises, and stay compliant. 📦 Summary Box ST tracks energy over 1...