TasNetworks has explored a number of potential corridors to host a new electricity transmission development between Hampshire and Staverton in North West Tasmania.

The proposed development would increase the capacity of North West Tasmania’s transmission network, supporting new renewable energy projects such as the proposed Robbins Island and Jim’s Plain Renewable Energy Parks and Battery of the Nation.

In identifying transmission corridors, TasNetworks considers environmental impacts, cultural heritage sites, land-use planning requirements, complex energy system requirements, constructability, total project development costs, and many other factors.

Our design seeks to minimise adverse impacts on landowners, businesses and conservation areas, and we have also taken into account tourism, visual amenity, high value agriculture and broader community values.

After talking to landowners, we are now publicly announcing a proposed route within the favourable corridor, which is available below, and can be viewed either section-by-section, or as a whole.

• Proposed Hampshire to Staverton route – section-by-section
• Proposed Hampshire to Staverton route – full map

Landowner feedback is critical and will help to further refine or confirm sections of the proposed route. Community input will also be taken into consideration in finalising a proposed route, and will also help to inform design and construction considerations to reduce impacts, where possible.

From Bess Clark, General Manager Project Marinus – TasNetworks

Today TasNetworks announced details on a proposed new transmission route from Hampshire to Staverton.

“TasNetworks is currently investigating a new electricity transmission corridor between Hampshire and Staverton in North Western Tasmania.

“This proposed transmission line will increase the capacity of North West Tasmania’s transmission network, supporting new renewable energy projects such as wind in the far North West and pumped hydro in the west and central regions and Marinus Link, the proposed 1500 MW second Bass Strait electricity interconnector,” Ms Clark said.

“The proposed transmission route must consider a range of factors and constraints.

“TasNetworks must consider environmental impacts, cultural heritage sites, land-use planning requirements, complex energy system requirements, constructability, total project development costs, and many other factors,” added Ms Clark.

“Our design seeks to minimise adverse impacts on landowners, businesses and conservation areas, and we have also taken into account tourism, visual amenity, high value agriculture and broader community values,” said Ms Clark.

All relevant landowners have been contacted and engagement is underway with the wider community, through a series of ongoing engagement activities in the North West of Tasmania.

“Landowner feedback is critical and will help to further refine or confirm sections of the proposed route.

“Community input will also be taken into consideration in finalising a proposed route, and will also help to inform design and construction considerations to reduce impacts, where possible,” said Ms Clark.

TasNetworks encourages interested members of the public to register for our upcoming community workshops to learn more about the proposed upgrades and provide feedback.

Community workshops will be held in Gunns Plains and Ulverstone on 30 November, and Burnie and Sheffield on 7 December.

TasNetworks will be releasing the Business Case Assessment for Marinus Link and supporting transmission in early December 2019, and will continue to promote opportunities for stakeholders to provide feedback on the project, and to outline how this feedback will considered.

Further information about Marinus Link and the proposed transmission upgrades in the North West of Tasmania is available on the TasNetworks website: https://www.tasnetworks.com.au/

• Download the Hampshire to Staverton Fact Sheet here (pdf)
• Download a detailed map here (pdf)

ENDS

Media contact – Dan Sinkovits 0417 767 124

From Bess Clark, General Manager Project Marinus – TasNetworks

TasNetworks is very pleased to support the CIGRE Substations 2019 conference held at the iconic Wrest Point Casino in Hobart on November 7-8. CIGRE and its members around Australia, New Zealand, and the world, undertake important work in considering the technical and economic aspects of the end to end power system.

The conference gathers together experts in the industry to discuss solutions to address some of the challenges facing the rapidly transforming power system including the influx of variable renewable generation.

Bess Clark, General Manager of Project Marinus at TasNetworks, opened the conference, and spoke about the important relationship TasNetworks has with CIGRE.

Ms Clark demonstrated the evolution of the power system in Tasmania over the decades by looking at the Emu Bay Substation in Burnie, featured in a Advocate News clipping from 1939.

The substation was originally built to service the pulp industry and now serves the Burnie CBD.

Today in front of the art-deco substation building are the huge turbine blades and tower components destined for the Granville Harbour wind farm, a symbol of the energy transformation underway.

Burnie is also the proposed Tasmanian landing site for the 1500 megawatt Marinus Link undersea interconnector. The opening for the Cradle Coast Future Energy Hub last week in Burnie, by the Minister for Energy, supported by TasNetworks, Hydro Tasmania and the Cradle Coast Authority, celebrated the opportunity for the region to build on Tasmania’s strong renewable energy track record.

Speaking to the CIGRE attendees Ms Clark noted, “As the world transforms, we need to consider how we use our collective knowledge, experience, innovation and passion for great outcomes, to drive a future where customers continue to receive safe, reliable and secure electricity at an affordable price”.

“When I think of the challenges we face, I’m always reassured by the skill, competence and ingenuity of the engineering fraternity to devise clever ways to improve things, manage things in new ways, and continue to drive innovation.

“The CIGRE Substations 2019 conference is one more way to share our knowledge, build and consolidate relationships, and help us to create a fantastic future for our customers and for generations to come,” Ms Clark said.

Steve Davy, Hydro Tasmania CEO, also welcomed guests and spoke about the Battery of the Nation initiative.

Mr Davy outlined plans to further develop Tasmania’s extensive hydro power system, to provide dispatchable pumped hydro ‘deep’ storage to meet Australia’s growing need for clean, dispatchable energy.

The key note speaker was Tasmanian Minister for Energy, the Hon. Guy Barnett M.P. who gave a rousing speech demonstrating Tasmania’s potential as a renewable energy powerhouse, with world class wind and hydro resources making it the Battery of the Nation, unlocked by the proposed 1500 MW Marinus Link interconnector.

Minister Barnett highlighted that Tasmania has what the rest of Australia needs: clean, dispatchable, affordable energy.

TasNetworks looks forward to hearing from the speakers and taking part in the discussions as the conference progresses over the coming days.

Media contact – Dan Sinkovits 0417 767 124

From Lance Balcombe – TasNetworks CEO

Today Hydro Tasmania released new analysis showing how the Battery of the Nation project can help Victoria as it transitions away from fossils fuels, by providing ‘dispatchable’ Tasmanian hydro generation and deep storage to support an affordable, reliable and clean electricity supply for Victorian customers.

The Hydro Tasmania white paper: How Battery of the Nation can contribute to Victoria’s energy needs and objectives, highlights the risks of earlier than expected closure of coal powered generation as a potential catalyst for wholesale power price increases and unreliable supply of electricity to customers throughout the National Electricity Market.

The paper released by Hydro Tasmania today outlines how the Battery of the Nation initiative can also support the renewable energy ambitions of Victoria, by providing essential ‘firming capacity’ for low-cost variable wind and solar generators when the sun isn’t shining and the wind isn’t blowing.

“TasNetworks is finalising the Business Case Assessment into a second Bass Strait interconnector, Marinus Link, which is due in December. Hydro’s findings will be considered as part of TasNetworks’ assessment,” said Mr Balcombe.

“TasNetworks welcomes the latest Hydro Tasmania analysis because it further demonstrates the need for Marinus Link and its supporting transmission as the enabling infrastructure to unlock Tasmania’s dispatchable hydro generation and deep storage potential,” said Mr Balcombe.

“Hydro Tasmania’s white paper highlights the challenges and opportunities we face as Australia transitions to low-cost renewable electricity. The white paper shows that Tasmania can play a significant role in helping our neighbours in Victoria and the NEM more broadly to ensure a secure and reliable supply of electricity,” Mr Balcombe said.

“It’s encouraging to note Hydro’s call for proactive support for interconnection. Without investment in Marinus Link, the contributions that the Battery of the Nation initiative can make to Victoria’s objectives and the broader NEM cannot be realised,” Mr Balcombe said.

“TasNetworks also welcomes the recent Commonwealth Government announcement of a one billion dollar grid reliability fund, which recognizes the critical role of electricity networks in a transforming energy sector,” Mr Balcombe said.

Media contact Dan Sinkovits 0417 767 124

We are looking forward to working closely with communities throughout all stages of Marinus Link and North West Tasmania’s transmission upgrades. Our online engagement hub provides an easy way to find out about upcoming events and activities and share your thoughts and ideas on Marinus Link and the North West Transmission upgrades. The 2019 engagement program focuses on new transmission routes that will be proposed for North West Tasmania. This includes a new transmission route that we are investigating between Hampshire and Staverton. Landowners will be contacted in November 2019 to support these investigations, and feedback will then be sought from the wider community in late 2019.  

Share your ideas and provide feedback about Marinus Link and North West Tasmania’s Transmission Upgrades below. Find out about upcoming community pop-ups and workshops, our online survey and project information and updates.

https://marinuslink.engagementhq.com