Energiepositivitäten

Energiepositivitäten is a term that describes buildings or communities that generate more energy than they consume over the course of a year. This is achieved through a combination of highly efficient design, renewable energy generation, and smart energy management. The core principle is to minimize energy demand through insulation, airtightness, and efficient building systems, and then offset the remaining demand with on-site renewable energy sources, typically solar photovoltaics.

The concept goes beyond simply being net-zero energy. An energy-positive building or community actively contributes surplus energy to the grid, potentially powering other buildings or supporting electric vehicle charging. This can involve advanced technologies like integrated solar panels, geothermal systems, and energy storage solutions. The goal is to create a sustainable built environment that not only reduces reliance on fossil fuels but also acts as a net energy producer, contributing to a cleaner and more resilient energy infrastructure. Measuring energy positivity involves careful accounting of all energy inputs and outputs over a defined period.