nuclear energy Archives - the patient investor %

March 9, 2024March 9, 2024

Nuclear: “Energy security is national security”

Dr Stephen Wilson, Professor of Energy Management in the School of Mechanical & Mining Engineering at the University of Queensland, debunks the latest CSIRO Gencost report.

Conclusion

LCOE should not be taken seriously. The cost of energy rises as the percentage contribution from renewables grows.

Failure to address energy security is a national security issue.

Colin Twiggs

Colin Twiggs is a former investment banker with almost 40 years of experience in financial markets. He co-founded Incredible Charts and writes the popular Trading Diary and Patient Investor newsletters.

Using a top-down approach, Colin identifies key macro trends in the global economy before evaluating selected opportunities using a combination of fundamental and technical analysis.

Focusing on interest rates and financial market liquidity as primary drivers of the economic cycle, he warned of the 2008/2009 and 2020 bear markets well ahead of actual events.
He founded PVT Capital (AFSL No. 546090) in May 2023, which offers investment strategy and advice to wholesale clients.

August 6, 2014

Solar And Wind Power More Expensive Than Thought

A new paper from Charles Frank an economist at the Brookings Institution, a Washington think tank, argues that wind and solar power are not economically viable:

The paper examined four kinds of carbon-free energy – solar, wind, hydroelectric and nuclear – as well as low-carbon gas generation, and compared them with generators that burn fossil fuels. It also posited a value of $50 per metric ton of reduced carbon emissions and $16 per million BTUs of gas.

Frank calculated that electricity generated by a combination of nuclear, hydro and natural gas have much greater benefits than either wind or solar energy because wind and solar generators cost more to operate even though they require no fuel.

For example, nuclear plants run at about 90 percent of capacity compared with wind turbines, which are only about 25 percent efficient, and solar plants with only 15 percent efficiency. As a result, Frank wrote, nuclear plants avoid almost four times as much CO2 per unit of capacity as wind turbines, and six times as much as solar generators….

Hat tip to Oilprice.com

March 22, 2013

Exploding Australia’s nuclear delusion | Business Spectator

Geoff Russell writes:

France has been producing most of its electricity using nuclear power stations for an average carbon dioxide intensity of about 80 grams of CO2 per kilowatt hour (gm-CO2/kWh) for two decades. In that time, Australia’s electricity has just gotten dirtier, rising from 817 in 1990 to 841 gm-CO2/kWh in 2010.

….Switzerland and Sweden have been using a mix of hydro and nuclear to achieve even lower carbon dioxide intensity than France.