1922 - Hydro power scheme opened
The Karaponga hydro power scheme was official opened on 30 November 1922 by Whakatāne Borough Council, and electricity was switched on in Whakatāne during April 1923.
The Karaponga hydro power scheme was official opened on 30 November 1922 by Whakatāne Borough Council, and electricity was switched on in Whakatāne during April 1923.