Diagnostics of energy release in the X-ray corona.- Solar flare radio and hard X-ray observations and the avalanche model.- Radio observations of the quiet sun and their implications on coronal heating.- Energy release in the solar corona.- Observations of the 3D distributions of thermal to near-relativistic electrons in the interplanetary medium by the wind spacecraft.- Coronal and interplanetary particle beams.- Coronal mass ejections and type II radio bursts.- Shock waves and coronal mass ejections.- An upgrade of nobeyama radioheliograph to a dual-frequency (17 and 34 GHz) system.- The nançay radioheliograph.- Recent developments of the solar Submm-wave telescope (SST).- Solar astronomy and the Square Kilometer Array Interferometer.- Prospects for the solar radio telescope.