D—4

In the South Island there are large potential sources of hydro-electric power which offer a ready and economic means of overcoming the power difficulties in that Island,, and it is proposed to continue with this type of development as required. Until the power-supply reaches a stage where there is a margin over demand, it will be recognized that there must be some measure of control so that the conditions shall be as stable as possible. To secure stability requires the active co-operation of the Department, the Electric Supply Authorities, and, above all, of the consumers of electric power. In the past this co-operation has been readily given, and I must give thanks for this service rendered to the community. The Government has determined to do all that lies within its means to provide adequate electric power in the future, once the present situation has been overcome. In the meantime it is necessary to make the best use of the power available, but there are recent signs that consumers are tending to disregard the fact that only their own willing help can serve to make the intervening period as little difficult as possible. Once again I would ask that, in their own best interests, consumers take heed of the requirements of their Supply Authority. In the North Island it is anticipated that the operation of Maraetai in 1952 will enable the power restrictions to be lifted in that year ; while in the South Island every endeavour is being made to bring the Tekapo Power-station into operation before next winter. Good progress is being made with the construction of the new transmission lines and substations which are essential to distribute energy from the new power-stations, and some comment is made about this work later in the statement. At the same time work is proceeding ceaselessly on the extension of many substations to keep pace with the growing demand for more power everywhere. In the early part of this year I visited the major construction works and also as many as possible of the stations in operation. During this visit I was deeply impressed by the magnitude of the electrical undertaking and by the spirit of enthusiasm and keenness which sustains the industry in these difficult days. It is timely to record my appreciation of the loyal service which is being so readily given. Especially would I commend the operating and lines staff for the great care which is given to the plant under their control and for the efforts made to make and keep their surroundings beautiful. A fine spirit is also evident in times of trouble, when the members of the staff do their utmost to restore power in the shortest possible time, and I would like to assure them that their efforts are greatly appreciated. From my own experience I would say that only a visit to the various works can possibly convey an adequate impression of the size of this undertaking, and as many as possible should see for themselves what is being done 011 their behalf in the field of electric supply.

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