Smart buildings: energy efficiency at what price?

Automating heating and other environmental controls can bring huge savings to commercial buildings. To what extent is it possible to achieve the same results in residential homes? What is the difference between so called ...

Technique to suppress dendrite growth in lithium metal batteries

A team of researchers at Tsinghua University (Beijing, China) has reported an implantable solid electrolyte interphase (SEI) in a lithium metal anode. This stable SEI film can suppress lithium dendrite growth to realize safe ...

Using simulation tools to optimize soft robotic systems

Simulation is a valuable tool to improve the energy efficiency of machines and it is now being used to analyze and optimize soft robotic systems to increase their utility, as described in an article published in Soft Robotics, ...

New blades and generators for more efficient small wind turbines

Small wind turbines, for domestic and small scale commercial use, are currently relatively expensive and struggle to compete with solar solutions. The key to increasing their competitiveness is bringing down their cost and ...

Heating apartment houses sustainably

For the energy transition to be successful, it will also be important to secure heat supply of the housing stock by sustainable technologies. About half of the apartments in Germany is located in apartment buildings. However, ...

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