Add articles to your saved list and come back to them any time.<\/p>\n
Former chief scientist Alan Finkel says it would take decades to develop a local nuclear energy industry, as he and other experts reject the Coalition\u2019s push to switch focus from renewables to nuclear energy as implausible since Australia needs urgent replacement for its ageing coal-fired power plants.<\/p>\n
Opposition Leader Peter Dutton wants Australia to deploy emerging nuclear power technology, while Nationals leader David Littleproud has criticised what he calls the government\u2019s \u201creckless race to renewables\u201d and asked for the government\u2019s clean energy target to be paused and reconsidered.<\/p>\n
<\/p>\n
The federal opposition is proposing nuclear as a solution to Australia\u2019s urgent need for new energy generation. <\/span>Credit: <\/span>AP<\/cite><\/p>\n The Albanese government has pledged to more than double the amount of power the electricity grid sources from renewables to 82 per cent by 2030, to help achieve its target of cutting greenhouse gas emissions by 43 per cent by the same deadline.<\/p>\n Federal parliament banned nuclear power in 1998 and the moratorium has remained in place with bipartisan support, but Dutton is calling for the deployment of small modular reactors to reduce emissions from the electricity sector, instead of renewables that require a vast array of new power lines to link wind and solar farms to the cities.<\/p>\n Finkel said it was highly unlikely that Australia could open a nuclear power plant before the early 2040s, pointing out the autocratic United Arab Emirates took more than 15 years to complete its first nuclear plan using established technology.<\/p>\n \u201cThere are a lot of very attractive things about nuclear energy for our clean energy transition. The problem is timing and cost,\u201d Finkel said. \u201cIf we did large-scale [nuclear power], I would imagine something approaching 20 years in Australia.\u201d<\/p>\n The economic viability of Australia\u2019s ageing fleet of coal-fired power stations, which still make up two-thirds of the electricity grid, has been hammered by cheaper sources of renewable energy. Replacement power is urgently needed, with five of 15 plants due to shut within a decade and more tipped to follow.<\/p>\n Responding to assertions that small modular reactors, which are smaller than traditional nuclear plants, may be quicker and cheaper to build, Finkel said: \u201cThe reality is, it\u2019s not being done in Europe and America.<\/p>\n \u201cThere\u2019s no operating small modular reactor in Canada, America or the UK, or any country in Europe.\u201d<\/p>\n Finkel noted that private company Nuscale is aiming to commission 12 small modular reactors starting from 2029, but he said it would probably take at least a decade to follow suit in Australia.<\/p>\n Former chief scientist Alan Finkel says the problem with nuclear energy is timing and cost.<\/span>Credit: <\/span>Eamon Gallagher<\/cite><\/p>\n \u201cI just can\u2019t see anything less than 10 years from the time that the [Australian] government saw Nuscale start operating in America,\u201d he said.<\/p>\n However, Finkel said from a \u201cpurely engineering\u201d perspective, nuclear technology was appealing, with zero emissions, a continuous supply of baseload power and a small mining footprint for fuel.<\/p>\n The Coalition has called for nuclear plants to be built on the sites of retiring coal-fired power plants, to link up with existing transmission lines.<\/p>\n Energy analyst Dylan McConnell, a senior research associate at University of NSW, said retired coal plants \u201care not a stranded asset that\u2019s sitting there unused\u201d.<\/p>\n \u201cThe connection points at coal-fired power stations are very valuable and coal plant owners are already building batteries on these sites,\u201d he said.<\/p>\n McConnell said deploying a small modular reactor at an old coal plant would not be the \u201cplug-and-play\u201d operation some optimists have suggested.<\/p>\n \u201cYou would have to decommission the existing coal plant and then build a new nuclear plant,\u201d he said.<\/p>\n Alison Reeve, a climate and energy expert at the Grattan Institute, said investors could not start to investigate a nuclear project in Australia until the moratorium was lifted by federal parliament, and it would probably take years after that for states to pass their own laws and for a regulatory framework to be developed.<\/p>\n \u201cThis is not as simple as just removing the moratorium and then everything will be fine,\u201d Reeve said.<\/p>\n<\/p>\n