Caldera Environment Centre

Caldera Environment Centre During the late 1980s an estimated $2000 million of development proposals were proposed for the Tweed Shire. no post modernism).

The Caldera Environment Centre Inc (CEC) is a registered Voluntary Conservation Organisation and an Incorporated Association under the umbrella of the North Coast Environmental Council and the Nature Conservation Council of NSW. One of the more prominent of these was the Ocean Blue proposal for Fingal, which was officially investigated in one of the first ever NSW ICAC inquiries in 1989 examining

council and state government corruption. The inquiry never formally charged anyone, but it ruined the reputations of some councillors and senior staff, in particular Tom Hogan, the Shire Deputy President. While all this was happening, another developer, Doug Moran made a proposal for a major Tourist/health resort on top of Mt Nullum near Murwillumbah (c. 1986-7). The resort proposal contained: helipad, golf course, artificial lake, an artist’s colony, sanatorium and spa, workers cottages, hotel, walking tracks, viewing platforms and an escalator to the summit (Mitchell, McCotter and Associates 1988a and 1988b). Doug Moran had just completed the Doug Moran Hospital of Excellence in Tugun (now John Flynn Private Hospital) and the Moran retirement village (1989 and later renamed Mountain View village) in Murwillumbah. He had also just initiated and sponsored to great praise the initiation of the Moran Portrait Prize in 1988 which placed the Tweed Shire “on the map” (one entry criteria for the competition was that the subject of the artwork must be “recognisable” i.e. Doug Moran died in 2011 at the age of 86. After the ICAC inquiry, most of the controversial coastal developments proposals were withdrawn, some smaller estates were constructed, but others (which were empty blocks and concept plans) changed hands through real estate agents who speculated on the value. During this period the reputation of the Mt. Nullum project was never brought into question and so now became the premier project for the Council. The community became polarised over the development proposals, with some people forming groups to support the projects and others forming groups to oppose them. In 1990 there were many community and volunteer groups already well-established and thriving in the Tweed Shire. There were the typical residents and ratepayers groups for every town and village, as well as business chambers and commerce groups. Landcare and other more familiar conservation groups like the wildlife carers had not yet been established. Anti-development groups were motivated by the threat of environmental destruction and the impact on their current lifestyle, these groups took the stance that they wanted the Tweed Coast/Shire to be distinct from the neighbouring heavily urbanised Gold Coast. Other people in the community formed pro-development/free enterprise groups to promote the benefits of development which included jobs, infrastructure and overall community prosperity (the media record of these groups’ rhetoric define them as anti-communist). During this period (1987-1991) the Caldera Environment Centre developed out of another community group that was active at the time, the Tweed Valley Conservation Trust. The Caldera Environment Centre initiated, through the Legal Aid process, a Commission of Inquiry into the Mt Nullum proposal. The legal basis of this inquiry was a concern with the proposed rezoning of the land from scenic escarpment to habitat and vice versa and a proposed relocation of the wildlife corridor along with a substantive change in the definition of what developments were permissible in these zones. The Commission of Inquiry found the project unfeasible due to reasons additional to those put forward by the Caldera Environment Centre. The commission of inquiry found that the council had acted improperly by facilitating the developer to gain approval. Doug Moran shelved the project a week before the Commission of Inquiry delivered its adverse findings. The Caldera Environment Centre survives to this day, 25 years later, while most other community groups from that time are no longer active. (Other surviving groups dating from that period include resident and ratepayers groups from the various towns and villages in the Tweed Valley).

🌱🐨🌱Koala Food Trees now in stock 🌱 🐨🌱Koala’s favourite 5 - only $4 eachForest Red GumTallowwoodGrey GumSwamp MahogonyBru...
03/07/2026

🌱🐨🌱Koala Food Trees now in stock 🌱 🐨🌱

Koala’s favourite 5 - only $4 each

Forest Red Gum
Tallowwood
Grey Gum
Swamp Mahogony
Brush Box

Check out our full range of Tweed local native trees and insect attracting plants …. and help save Tweed’s 214 other threatened species 🦘🦋🐢

Caldera Environment Centre
43 Wollumbin St, Murwillumbah
(next to Fresh Wholefoods)

23/06/2026

URGENT!

Tweed Shire planning controls under serious threat

SUBMISSION No.1 DEADLINE 24th JUNE

No.1 - Variations and Changes to Complying Development

Summary
The State is proposing to increase the uptake of ‘Complying Development’ applications to fast track housing.
Complying Development replaces Tweed’s building assessment codes with statewide, cookie cutter, ‘sea of roof’ style, building codes, that bypass consideration of virtually all other Tweed planning controls, bypass public exhibition, and bypass your right to legal appeal.
The character of our Shire would be stripped away, forming one urban sprawl to the next under these State building codes.

SUBMISSION No.2 DEADLINE 24th JUNE (yes the same date as the first one)

No.2 - Low Rise Housing and Targeted Assessment Pathways - Discussion Paper

Summary
The State is proposing another, whole new development pathway, called Targeted Assessments. This would be for virtually all other residential developments that still doesn’t fit the Complying Development criteria.
The State’s cookie cutter building codes would again replace Tweeds building codes for these Targeted Assessments, and Tweed’s other planning and environmental controls would be weakened so much as to be virtually ineffective except in the most extreme cases.
Tweed has the highest number of threatened species in Australia, is a fragile, steep, wet, active, erosion caldera, and has an urban population within the midst of this stunning ‘National Iconic Landscape’. We have an obligation to protect this region in Australia’s public interest.

Please find the link to the Caldera Environment Centre submissions in the comments that you are welcome to copy or use as you want for your submissions ……hopefully 🌱😊

Justine can you sort the Government out on this one for us please…..Justine Elliot MP
04/06/2026

Justine can you sort the Government out on this one for us please…..
Justine Elliot MP

Wonderful news!Takayna saved.Check out these trees - how could they even think about destroying such incredible forest.
04/06/2026

Wonderful news!
Takayna saved.
Check out these trees - how could they even think about destroying such incredible forest.

04/06/2026

Frogs are small but mighty - they help keep ecosystems balanced from water to land.
But amphibians like frogs are declining rapidly worldwide, with close to half of species threatened. Here in Australia, 1 in 5 frogs are at threatened with extinction, and at least four species have already gone extinct.
You can help. Recording frog calls with helps fill data gaps to support research and better understand how Australia’s frogs are doing.

📷: Pat Jones Photography

Our wildlife has a housing crisis too.  We cut down their big, old hollow bearing trees where they sheltered and nested....
04/06/2026

Our wildlife has a housing crisis too.
We cut down their big, old hollow bearing trees where they sheltered and nested.
They must suffer, especially in the wet and cold, without dry, warm and comfortable homes to raise their babies.
Maybe you could help….

How to make your own possum box! With experienced nest box builder/Wildlife Educator, Simon Cherriman. Along with how to attach it to a tree and other links of instructions, advice and ideas. How to position a box, at the bottom too.

Wonderful photographs of possum homes, from Jim N Carol Long (left), Robyn Kersey (top right) and Garry Cass.

ABC Education with Simon Cherriman on how to build a nest box: https://www.abc.net.au/news/2023-02-07/how-to-create-a-nest-box-for-backyard-or-balcony/101928832

Simon Cherriman - Building your own nest-box for wildlife:https://www.simoncherriman.com.au/wp-content/uploads/2019/02/RECYCOLOGY-Project-Build-Your-Own-Nest-Box_2018-small.pdf

How to attach your nest-box to a tree:https://www.perthnrm.com/nrmwp/wp-content/uploads/2023/02/Nest-Box-Attachment.pdf

Mens Shed with Wildlife Victoriahttps://mensshed.org/wp-content/uploads/2022/09/Wildlife-Victoria-How-to-Build-a-Possum-Nest-Box.pdf

Possum/Mammal nestbox diagrams by the Men’s Shed Association: https://hubs.la/Q03Z9stT0

GeoCatch - Building a Possum Box: https://geocatch.asn.au/building-a-possumbox/

Basic instructions for making your own possum box with Wildlife Rescue South Coast: https://www.wildlife-rescue.org.au/build-a-possum-box.html

Guide to making a possum house —
https://www.environment.nsw.gov.au/sites/default/files/making-possum-house-nestbox-guide.pdf

🛖🌳🛖
Positioning a Possum Box —

🌳Place on a sturdy tree trunk or branch capable of supporting the box’s weight (at least 20cm in diameter).

🌳Place about 3m off the ground to protect the nest from ground predators.

🌳Where possible, place the box on the south-eastern side of a tree to keep the box as cool as possible on hot days.

🌳Place near to branch forks to encourage possum use of the box.

🌳Place the box on a tree with canopy overhead to help shade the box and stop it from overheating in summer.

🌳Install on a vertically straight part of the tree to ensure the box is not tipping upwards or downwards.

🌳Choose a location that you can access safely with a ladder.

🌳Avoid placing in noisy locations such as near busy roads, driveways or locations that are disturbed by people. [Natural Resource Management/University of WA & Perth NRM]

It’s on this Sunday 7th June 10am - 3pm at the Murwillumbah Showgrounds! 😃🌏🌳🌼🦋🐨🦘🐸🦆🦀Come celebrate and honour our own int...
03/06/2026

It’s on this Sunday 7th June 10am - 3pm at the Murwillumbah Showgrounds!
😃🌏🌳🌼🦋🐨🦘🐸🦆🦀
Come celebrate and honour our own internationally significant environment, and environments all around the world, at the World Environment Day Festival in the heart of the Tweed Caldera, one of the largest erosion calderas in the world.
Brought to you by the Caldera Environment Centre, Tweed Landcare and our wonderful sponsors.
PS The Caldera Environment Centre is a local hub for those who appreciate this incredible place.
Please become a member to give a stronger voice to your environment - only $10 for 3 years 🦋🦘😊

Address

43a Wollumbin Street
Murwillumbah, NSW
2484

Opening Hours

Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 9am - 12pm

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