Wellington, Jan 27 NZPA - Meridian Energy can proceed with a central North Island wind farm, following an Environment Court ruling.

The 52-turbine farm, named Project Central Wind, will generate about 120 to 130 megawatts, or enough to power about 50,000 homes. It is spread over five rural properties between Waiouru and Taihape.

Meridian chief executive Tim Lusk welcomed the decision, saying the site had consistently strong winds, allowing the farm to generate power about 90 percent of the time.

"Meridian is delighted that the Environment Court has given this project the go-ahead in its entirety. Central Wind will make a significant contribution to security of electricity supply in the North Island using a clean, renewable resource."

The case was brought before the Environment Court last September, with the court reserving its decision. Today's decision is still open to appeal in the High Court.