The $2.4m government funded Rena Recovery Plan has now been completed.

Through the plan, iwi representatives worked alongside government agencies and research providers to deliver on a set of environmental and cultural restoration and research projects, over a three-and-a-half year period, says the Bay of Plenty Regional Council.

The Rena recovery plan is set to help restore mauri, says Bay of Plenty Regional Council. Photo: File.

Rena Recovery Group Co-Chair and Ngati Ranginui representative Carlton Bidois says the aim of the Rena Recovery Plan is to restore the mauri of the Bay of Plenty environment to its pre-Rena state.

'There's been a lot of passion and hard work gone into delivering the plan objectives,” says Carlton.

'I'd like to thank everyone who contributed their energy, effort and expertise to this kaupapa and to the ongoing recovery efforts.”

At the final Rena Recovery Plan Governance Group meeting held last week, iwi and agency representatives heard that no new Rena-related oil wash-ups have been reported since March 2014.

It was also reported to the group that local dotterel and penguin numbers are now stable or increasing, and Rena oil-related shellfish contamination is no longer at levels of concern for public or environmental health.

'Great progress has been made but we can't say we're back to pre-Rena state just yet,” adds Carlton.

'It will take more time for Mother Nature to complete her work. Iwi and hapu still have some concerns about long-term cumulative effects, and consider that the mauri will never be fully restored while the remnants of the wreck and its contents remain on Otaiti.”

Bay of Plenty Regional Council Chairman Doug Leeder, who is also co-chair of the Rena Recovery Governance Group, says while the recovery plan projects are now complete, a great deal of work will continue.

'Ongoing work like pest control and coastal environment monitoring will continue, in collaboration with iwi and as part of business as usual for the organisations involved,” says Doug.

'A legacy of knowledge and understanding has been gathered through the Rena Recovery Plan that will be incredibly useful should the Bay of Plenty or another region ever be faced with a similar incident in future.”

Other Rena-related work, including wreck salvage and safety management, is continuing. In May 2014, the Rena owners applied for resource consent to leave some sections of the wreck on the reef.

A panel of independent commissioners will consider the application and associated public submissions at a hearing scheduled for September 7.

Consent related information can be viewed at: www.renaresourceconsent.org.nz

Through implementation of the Rena Recovery Plan, a range of assessments and reports were produced to provide information about the impacts of the Rena grounding on the environment, iwi and the wider community.

The reports will remain available to the public at: www.renarecover.org.nz