AMMP Technologies, which specializes in monitoring energy systems, particularly mini-grids in Africa, utilizes Grafana to effectively monitor real-life streaming data, demonstrating how such tools designed for computer metrics can be adapted for industrial IoT applications. During GrafanaCon L.A., co-founder Svet Bajlekov highlighted the importance of transitioning to open-source technology stacks for industrial IoT to enhance security and flexibility, especially as traditional systems like SCADA are outdated and increasingly vulnerable to cyber threats. Bajlekov advocates for embracing internet protocols and open interfaces to build secure, extensible, and interoperable systems, leveraging tools like Grafana for visualization, LoudML for analytics, and EdgeX Foundry for IoT edge computing. While the transition to such open-source models faces resistance, particularly from conservative utility companies, Bajlekov remains optimistic about the potential for a more open and interconnected technological ecosystem that can effectively manage and secure industrial operations.