CYBERTEC, a PostgreSQL services company, shares how they extended their philosophy of technological independence to energy infrastructure. Their Austrian headquarters now runs on ~60 kWp of solar power with 65 kWh battery storage, achieving ~99% energy self-sufficiency during peak months. All energy system data flows in real time into a PostgreSQL database, enabling time-series analysis for optimizing solar usage, battery charging, EV charging, and server cooling. The post draws a direct parallel between avoiding vendor lock-in with PostgreSQL and avoiding grid dependency with owned solar infrastructure. CYBERTEC also achieved ISO 14001 environmental certification, adding audited sustainability credentials relevant to enterprise clients in regulated sectors.
Table of contents
How CYBERTEC Is Moving from Open Source to Open EnergyPowering Independence: 60 kWp Solar + 65 kWh | Battery Storage and More to ComeClosing the Loop: PostgreSQL at the Heart of Energy ManagementOpen Source and Open Energy: The Same PhilosophyISO 14001: Accountability, Not Just a BadgeAlways On: On Our Own TermsGrassroots, Not GreenwashingWhat Comes NextA Matter of Economics and a Matter of the HeartSort: