Palmerston North Electric Power Station Inc.

Palmerston North Electric Power Station Inc. The Palmerston North Electric Power Station is a landmark and a slowly-developing electrical museum, Unrestricted usage began in August 1924. ( PNEPS Inc.)

The Palmerston North Electric Power Station is located at 162 Keith Street, Roslyn, Palmerston North, New Zealand, adjoining Terrace End Cemetery and overlooking Napier Road (State Highway 3). The Palmerston North Borough Council (PNBC) built and equipped the Palmerston North Electric Power Station between December 1922 and March 1924. It began a limited supply of electricity, for lighting purpose

s only, in March 1924. The facility was ‘officially’ opened on 12 November 1924. Between April and December 1924, the power station also supplied the Manawatu-Oroua Electric Power Board’s (MOEPB) customers, via its sub-station at Bunnythorpe. This ceased with the completion of 11,000-volt lines from the Mangahao Hydro Electric Dam to that sub-station. Mangahao itself was officially opened on 3 November 1924, a week before the Palmerston North facility’s 'official' opening

At first, three National gas engines powered the station, but in 1936, the present two 1,400 hp. British Polar K48M diesel engines were installed. The gas engines were removed and scrapped in late 1953, although the original switchgear upstairs, and the four large compressed air cylinders on the wall downstairs remain The power station generated electricity regularly until the completion of the Cook Strait cable in 1965. After that, it helped reduce the loading at peak times. It was last used to continuously generate electricity when the level of the southern lakes dropped in 1992. At times over the years, the power station was the focus of battles between its owner (PNBC, now PN City Council) and MOEPB, which surrounded the city. However, by the time Centralpower (formerly MOEPB) purchased Palmerston North City Council’s Electropower (formerly the council’s Municipal Electricity Department) in December 1996, it had no use for the old building and its contents. PNCC, therefore, remained its owner. The power station’s fate seemed shaky until the Manawatu Branch of the NZ Historic Places Trust and interested local people organised an open day and 'engine start' on 23 March 1997. In the two-hour period, about 350 people visited the power station - despite terrible weather. Because of growing interest in saving the building, a meeting of interested people was held on 26 May 1997, and from this group, Palmerston North Electric Power Station Inc. was in due course formed. Since that time, a range of transformations have occurred - however, this building and its contents remain a 'work-in-progress'. Both British Polar engine are still run from time to time and we run them for visiting groups about four times per year, as well as on our annual open day in early November.

A message from the Palmerston North Esplanade Scenic Railway Inc.
27/07/2026

A message from the Palmerston North Esplanade Scenic Railway Inc.

Good morning, Esplanade Scenic Railway friends and followers
We Need Your Help!!

Over the course of the recent school holidays and on increasingly numerous other occasions our tracks have been being targeted by whom we are assuming are “young people Having a laugh”.
We have had branches, logs and other debris placed across secluded sections of track, often during running times and sometimes multiple times in one afternoon and in increasing amounts.

This of course causes a major risk for our trains, drivers, and passengers. It also causes a large disruption as we must suspend all trains until the track has been cleared and deemed safe to carry passengers on.

How can you help?? Its simple just be an extra set of eyes and ears. If your walking, riding, wandering etc through the Esplanade keep your eyes out for anything suspicious around our tracks. This doesn’t mean we want vigilantism. If you are comfortable approaching those placing objects on our tracks, advising them that its illegal and high risk, and asking them politely to move on, that’s great. Otherwise take footage and/or let us know at either station during running hours or via messenger or [email protected]

Parents, if your young people are going to hang out unsupervised at the Esplanade please educate them on the risks and illegality of tampering with a registered amusement device. We love seeing them enjoying our beautiful space and being active but not to the detriment of other people or our railway.

We pride ourselves on operating a safe and efficient ride through the esplanade for everyone’s enjoyment, Help us help you Palmy and stay vigilant during your visits to the beautiful Victoria Esplanade.
Kind Regards, The Esplanade Scenic Railway Volunteer team

We hosted a visit from members of the Manawatu Vintage Machinery Club Inc today, and, as with other visiting groups, the...
23/05/2026

We hosted a visit from members of the Manawatu Vintage Machinery Club Inc today, and, as with other visiting groups, the line of vehicles parked out front were very distinctive of the group! Almost all of them were tough-looking utes - perfect for hauling around heavy metal objects, in contrast with the recent Austins and the various other preservation groups that have visited us over the years :-)

Some relevant history to our power station was in the Manawatu Standard's 'Back Issues' series this week (2 May 2026). L...
02/05/2026

Some relevant history to our power station was in the Manawatu Standard's 'Back Issues' series this week (2 May 2026). Lest anyone not know this, our power station was once the local substation to the Mangahao power station, and some of its gear remains. Also for a few months during 1924, our original three National gas engines generated electricity for the future clients of the Manawatu Oroua Electric Power Board (the MOEPB was to receive its power from Mangahao) in order that MOEPB could create a client base of farmers etc. Finally Mangahao was ready to start and had its official opening. A week later, our power station finally 'had its big day' and was officially opened - many months after it had been hard at work powering the district. (Then MOEPB set about trying to get rid of our power station......! But that's another story!)

The North Island’s first major hydroelectric plant, this scheme was the central government’s second major project after Lake Coleridge in Canterbury.

Saturday, April 11th, is Foxton's big day as part of PN's 2026 Heritage Festival. This list was re-created to show times...
09/04/2026

Saturday, April 11th, is Foxton's big day as part of PN's 2026 Heritage Festival. This list was re-created to show times and addresses etc. (i.e. the various links are just blue text here), but if you follow the main link at the top of the post - the PN Library's webpage - and then scroll down that page, you will find all the details of each place to visit.

With regards to the power-generation fans, you can get to see the 'old school stuff', like wind generation at De Molen, technical electric-related stuff at MAVtech, flax-related production work at the flax museum, and if all else fails you can come and talk to me as I babysit the Foxton Courthouse for the afternoon ;-)

04/04/2026

This little clip shows both engines chugging away together at the last start of the day at our Heritage Festival on March 29th 2026. Less people around for the last start (some of whom were repeat visitors from earlier in the day - coming to see both engines running together). We traditionally start both engines together to mark 'home time' ;-)

These photos show the Heritage Festival Open Day/Afternoon at the power station on March 29th 2026. The photos show the ...
04/04/2026

These photos show the Heritage Festival Open Day/Afternoon at the power station on March 29th 2026. The photos show the first and third afternoon engine starts. Their aim was to attempt to allow a count of visitors for the Heritage Festival folk, who like to know these things (we didn't have time for an 'actual' count). The first, second and third engine starts were very busy, while the fourth and final start (both engines together, was quieter - except on the part of the two engines.

Last Sunday, 29 March 2026, we had two sets of visitors at the power station. In the afternoon we had our Heritage Festi...
03/04/2026

Last Sunday, 29 March 2026, we had two sets of visitors at the power station. In the afternoon we had our Heritage Festival open afternoon, but in the morning we also hosted the Austin Car Club to a visit and engine start. So these photos are from the morning visit. Will post the afternoon visit in due course (now I've downloaded them from my trusty cellphone)

01/04/2026

This isn't one of our engines clearly, but rather its their great grandparent - back in Sweden, where the design for our Glasgow-made British Polar engines originated. It's caption reads:
"A rare startup of a 1910 diesel engine, still alive after more than a century. It powers two generators producing 42 kW each, delivering 110 volts of direct current. Built by AB Diesels Motorer, model Polar T3K. 15 tons of machinery. Hidden inside Oscar Fredriksborg Fortress in Stockholm, this is industrial history still in motion."
https://www.facebook.com/reel/977737401495089

Cool scenes - promoting our coming open day :-)
24/03/2026

Cool scenes - promoting our coming open day :-)

Address

162 Keith Street
Palmerston North

Telephone

+64272803817

Website

Alerts

Be the first to know and let us send you an email when Palmerston North Electric Power Station Inc. posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Organization

Send a message to Palmerston North Electric Power Station Inc.:

Share