What is it?
Gridscale Wireless Energy Transmission and Charging (GWETC) aims to enable the wireless transmission of electrical energy over long distances, potentially revolutionizing the way we distribute and consume electricity. This technology could allow for the efficient and flexible transmission of power from renewable energy sources to consumers, as well as the wireless charging of electric vehicles and other devices. Technologies and materials used in GWETC include Microwave power transmission, Laser power transmission, Magnetic resonance coupling, Rectenna (rectifying antenna), Metamaterials and High-temperature superconductors.
Why is it important?
GWETC could enable the efficient transmission of electricity from large-scale renewable energy sources, such as offshore wind farms or solar power plants, to consumers, reducing transmission losses and infrastructure costs. Wireless energy transmission can provide greater flexibility in the placement of power generation and consumption sites, as well as improve the resilience of the electricity grid by reducing dependence on physical transmission lines. GWETC could also enable the wireless charging of electric vehicles while in motion, eliminating the need for frequent stops at charging stations and increasing the adoption of electric transportation.
What industries will it impact?
Energy and utilities, Transportation and automotive, Aerospace and space exploration, Internet of Things (IoT) and smart cities, Healthcare and medical devices, Consumer electronics.
Market players
Emrod, Siemens, Qualcomm, Apple, Canon, WiTricity, Panasonic, Samsung Electronics.