How Elevators Contribute to Energy Efficiency in Buildings

How Elevators Contribute to Energy Efficiency in Buildings

How Elevators Contribute to Energy Efficiency in Buildings

Elevators are a vital component of modern buildings, but they can also be a significant source of energy consumption. However, with the advancement of technology, elevators are now becoming more energy-efficient than ever before. Here are some ways in which elevators are contributing to energy efficiency in buildings.

Regenerative Drives

Regenerative drives capture energy normally lost during braking and feed it back into the building's electrical system, potentially reducing energy costs and increasing efficiency. They are a remarkable advancement in energy-efficient elevator technology, recycling energy rather than wasting it, and can work in conjunction with the elevator drive to commutate energy back onto the building.

Energy-Efficient Motors

Utilizing gearless motor technology increases the efficiency of elevator hoisting machines, allowing for reduced energy consumption. Upgrading to energy-efficient motors can increase performance and decrease energy consumption. Traction elevators, which often include efficient motors, consume less energy than hydraulic elevators and are quieter and smoother.

Smart Elevator Systems

Smart elevators utilize IoT (Internet of Things) connectivity and sensors to optimize performance and reduce energy consumption. They can "think" for themselves by gathering data and making decisions based on algorithmic logic. Improved controls and hardware in these elevators not only use less energy but are also more compact and efficient.

LED Lighting

LED fixtures can provide significant energy savings compared with original incandescent lights. Elevators that switch to LED lighting can see similar illuminance levels while achieving substantial energy savings.

Standby Mode

Energy-saving elevators switch to standby mode when not in use, conserving energy during idle periods. This functionality reduces energy consumption significantly, especially during low demand periods like nights, weekends, or holidays.

Energy Efficiency is More Important Than Ever

By incorporating these elements, elevators not only support the vertical transportation needs of modern buildings but also significantly contribute to their energy efficiency and sustainability goals.

More Information

Please note that the energy efficiency features depicted are for illustrative purposes only and may not represent the full range of features available on all elevators or in all locations. Availability and implementation of these features can vary based on the manufacturer, model, and regional safety regulations. Always refer to the specific manufacture's energy specifications provided for the most current and comprehensive energy efficiency information.

For specifics on KONE's industry leading innovations in both pioneering and current energy efficiency, see: