The Ecovillage Institute was founded in 1992 by Dipl.-Ing. Karl-Heinz Meyerin the ecovillage near Hanover, one of the oldest and most spiritually-oriented ecological communities based on love, imagination and tolerance.

1995 was created by the initiative of Karl-Heinz Meyer and Sabine Ainjali in the Black Forest, the Delphi community .

2014 , Karl-Heinz Meyer a Pranawander community in an existing large house (up to 25 residents & guests) in Herrischried drumrum with active regional network. Directly start from the house cozy Pranawanderungen to clarify vision, joint search / founding, decision-making, conflict resolution, healing, relaxation & enjoyment of nature.