Register For Our Mailing List

Register to receive our free weekly newsletter including editorials.

Infrastructure: Has Net Zero gone nuclear?

  • US utilities are breaking ground on Small Modular Reactors in the hunt for carbon-free energy.
  • The tech sector’s thirst for energy, driven by AI, is an accelerant for 24/7 clean power – renewable and nuclear.
  • SMRs are carbon-free, dispatchable and enjoy bipartisan support, but development success, standardisation and scale will be required for cost effectiveness.

Download the full paper

3 Comments
Rick
November 18, 2024

SMRs excel in providing reliable, carbon-free baseload power, especially in regions where renewables struggle due to limited sunlight, wind and space (not Australia). They are particularly useful for replacing fossil fuels if a local industry requires consistent high energy levels (such as AI data bases) while solar and wind can be deployed in various scales making them ideal for remote or highly distributed energy needs e.g. Australia. Solar and wind could combine with SMRs providing electricity during peak demand periods (businesses mainly operate in the day, wind and storage is more consistent) reducing the need for a high reliance on SMR output. If you are over reliant on SRM’s you are also highly reliant on a consistently sourcing enriched uranium. In particular regions (e.g. Australia) solar and wind are a significantly cheaper source of electricity on a per-kilowatt-hour basis, even when considering storage systems to mitigate intermittency.

Dudley
November 18, 2024

"highly reliant on a consistently sourcing enriched uranium":

Natural uranium and deuterium oxide neutron moderator used in:
https://en.wikipedia.org/wiki/CANDU_reactor

Modified CANDU Reactor SMR:
https://www.sciencepg.com/article/10.11648/j.ns.20240903.11

Can do Thorium too:
https://inis.iaea.org/collection/NCLCollectionStore/_Public/33/011/33011302.pdf

Steve
November 15, 2024

SMRs don't just replace gas, they replace gas, solar and wind. If you have a SMR generator that provides 24/7 power why would you need solar and wind, why would you turn off a SMR generator to use solar or wind ?

 

Leave a Comment:

banner

Most viewed in recent weeks

Which generation had it toughest?

Each generation believes its economic challenges were uniquely tough - but what does the data say? A closer look reveals a more nuanced, complex story behind the generational hardship debate. 

Maybe it’s time to consider taxing the family home

Australia could unlock smarter investment and greater equity by reforming housing tax concessions. Rethinking exemptions on the family home could benefit most Australians, especially renters and owners of modest homes.

100 Aussies: seven charts on who earns, pays, and owns

The Labor government is talking up tax reform to lift Australia’s ailing economic growth. Before any changes are made, it’s important to know who pays tax, who owns assets, and how much people have in their super for retirement.

The best way to get rich and retire early

This goes through the different options including shares, property and business ownership and declares a winner, as well as outlining the mindset needed to earn enough to never have to work again.

A perfect storm for housing affordability in Australia

Everyone has a theory as to why housing in Australia is so expensive. There are a lot of different factors at play, from skewed migration patterns to banking trends and housing's status as a national obsession.

Chinese steel - building a Sydney Harbour Bridge every 10 minutes

China's steel production, equivalent to building one Sydney Harbour Bridge every 10 minutes, has driven Australia's economic growth. With China's slowdown, what does this mean for Australia's economy and investments?

Latest Updates

Economy

Why we should follow Canada and cut migration

An explosion in low-skilled migration to Australia has depressed wages, killed productivity, and cut rental vacancy rates to near decades-lows. It’s time both sides of politics addressed the issue.

Investing

Simple maths says the AI investment boom ends badly

This AI cycle feels less like a revolution and more like a rerun. Just like fibre in 2000, shale in 2014, and cannabis in 2019, the technology or product is real but the capital cycle will be brutal. Investors beware.

Property

Australian house price speculators: What were you thinking?

Australian housing’s 50-year boom was driven by falling rates and rising borrowing power — not rent or yield. With those drivers exhausted, future returns must reconcile with economic fundamentals. Are we ready?

Shares

ASX reporting season: Room for optimism

Despite mixed ASX results, the market has shown surprising resilience. With rate cuts ahead and economic conditions improving, investors should look beyond short-term noise and position for a potential cyclical upswing.

Property

A Bunnings play without the hefty price tag

BWT Trust has moved to bring management in house. Meanwhile, many of the properties it leases to Bunnings have been repriced to materially higher rents. This has removed two of the key 'snags' holding back the stock.

Investment strategies

Replacing bank hybrids with something similar

With APRA phasing out bank hybrids from 2027, investors must reassess these complex instruments. A synthetic hybrid strategy may offer similar returns but with greater control and clearer understanding of risks.

Shares

Nvidia's CEO is selling. Here's why Aussie investors should care

The magnitude of founder Jensen Huang’s selldown may seem small, but the signal is hard to ignore. When the person with the clearest insight into the company’s future starts cashing out, it’s worth asking why.

Sponsors

Alliances

© 2025 Morningstar, Inc. All rights reserved.

Disclaimer
The data, research and opinions provided here are for information purposes; are not an offer to buy or sell a security; and are not warranted to be correct, complete or accurate. Morningstar, its affiliates, and third-party content providers are not responsible for any investment decisions, damages or losses resulting from, or related to, the data and analyses or their use. To the extent any content is general advice, it has been prepared for clients of Morningstar Australasia Pty Ltd (ABN: 95 090 665 544, AFSL: 240892), without reference to your financial objectives, situation or needs. For more information refer to our Financial Services Guide. You should consider the advice in light of these matters and if applicable, the relevant Product Disclosure Statement before making any decision to invest. Past performance does not necessarily indicate a financial product’s future performance. To obtain advice tailored to your situation, contact a professional financial adviser. Articles are current as at date of publication.
This website contains information and opinions provided by third parties. Inclusion of this information does not necessarily represent Morningstar’s positions, strategies or opinions and should not be considered an endorsement by Morningstar.