Nature CommunicationsBulk electrical power extraction through tunnel transmission technology from renewable energy concentrated zonesHaoyang FanQi HuangZhenyuan ZhangArsalan Habib KhawajaKaiji LiaoXiaotian TangMohammad Shahidehpour2026-04-02Full textDOI https://doi.org/10.1038/s41467-026-71221-5