Welcome to eln2.org
Electrical Age 2.0, aka Eln2, is a new version of Electrical Age which is to be written for Minecraft 1.16+.
Plans are for the mod to be at least to a playable Alpha state by Fall of 2021, with the work perhaps nearing completion by the end of 2022. These are rough guesses and are honestly pretty optimistic at best.
For more information about development plans, please visit the eln2 organization on GitHub.