It Takes Scads of Reliable Energy to Back up Wind and Solar

By David Wojick


Power system design can be extremely complex, but one simple number is painfully obvious. At least it’s painful (and terribly inconvenient) to advocates of wind and solar power – which may be why we never hear about it, why it too often gets deliberately hidden from view. It is a big, bad number.

To my knowledge, this big number has no name, but it should. Let’s call it the “minimum backup requirement” for wind and solar, or MBR. The minimum backup requirement is how much generating capacity a system must have if it is to reliably produce the electricity we need when wind and solar don’t.

For most places, the magnitude of MBR is very simple. It is all the juice needed on the hottest or coldest low wind nights. It is night, so there is no solar. Sustained wind is less than eight miles per hour, so there is no wind power. It is very hot or very cold, so the need for power is very high. Continue reading “It Takes Scads of Reliable Energy to Back up Wind and Solar”

Reality Check on Climate Change, Global Warming, Renewable Fuels, Green New Deal

By Glen Brown


Hydrocarbons are environmentally safe and can carry the energy load in the world, now and for centuries to come. The Green New Deal and Biden’s Energy 2020 Plan ignore the past failures in green energy and want to double down on those failures. These plans, if implemented, would take away our prosperity as a nation and raise family energy costs to unaffordable levels. Continue reading “Reality Check on Climate Change, Global Warming, Renewable Fuels, Green New Deal”

Waiting for Wind

By Viv Forbes

Australia’s elected appeasers
Push mad energy plans, just as teasers.
But while coal powers Asians
And nukes help Caucasians
Dumb Aussies sit praying for breezes!

Read More?
China Loves Coal more than Wind:

Electricity generation in China:

China’s Coal output Surges:

U.S. electricity generation by energy source:

The Green Road to Blackouts:

After Wind Speeds Dropped, UK Electricity Prices Rose 10,000%:

Renewable Struggles and Deceptions in California:

By David Wojick

The renewables scam is breathtaking, and not just in California. Nationwide we are spending untold billions of dollars on huge batteries, trying to keep the erratic nature of renewables from crashing the electric power system. But these stabilization efforts are routinely portrayed as storage for when renewables do not run. Stabilization is the opposite of storage. We are being lied to about renewables.

Read the full article:

Unobtainium: What’s Wrong with Wind and Solar?

“Have you ever heard of unobtainium? It’s the magic energy mineral found on the planet Pandora in the movie Avatar. It’s a fantasy in a science fiction script. But environmentalists think they have found it here on earth in the form of wind and solar power.”


Cold Kills, and Green Energy Does More Harm than Good

The Australian Journal of General Practice (AJGP) promotes climate alarm

By Dr D Weston Allen (MBBS, FRACGP, Grad Dip Phys Med)

The August edition of the AJGP published a dreadful article authored by members of the Doctors for the Environment Australia (DEA), linking climate change to increased mortality from extreme weather events, bushfires, infectious diseases, water insecurity and reduced crop yields.1 The AJGP editor found the following letter “informative and interesting” but rejected it for publication.

The health impacts of climate change are mixed. Cold weather has more prolonged effects than heat2 and a much greater global mortality.3 Anthropogenic warming may be saving over a million lives annually.4 Cold-related deaths are projected to exceed heat-related deaths for some decades across most of the globe,5 even without adaptation and based on very improbable future emissions6 and climate models that run too hot.7

The latest scientific Assessment Report of the IPCC admits uncertainty regarding the climate sensitivity to CO2 and its impact on extreme weather events,8 whose global mortality has dramatically declined9 and normalised cost not increased.10

The diurnal temperature range (DTR) impacts health, increasing cardiac mortality by up to 3%,11 respiratory infections by 1-2%,12 childhood asthma by 6%13 and gastroenteritis by 3%14 per 1⁰C increase in DTR. By slowing the radiative cooling of Earth’s surface, greenhouse gases increase minimum temperatures more than maximums15 and thus reduce DTR and its adverse health impacts.16

Global crop yields keep reaching record levels,17 partly due to CO2 promoting growth18 and mitigating both heat-stress19 and drought.20 Protein content can be maintained by genotype selection21 and nitrogen fertilization.22 Global irrigation demand is expected to decline by about 17% by the 2080s due to the beneficial effects of CO2, shorter growing periods and regional precipitation increases,23 thus reducing the net global population at high risk of water stress.24

Energy policies impact human and planetary health.25 Promoting diesel to reduce CO2 emissions actually increased air pollution.26 Burning wood can be worse than burning coal.27 Intermittent renewables and the infrastructure required for baseload power are very resource intensive 28 and thus threaten biodiversity.29 Mining neodymium for wind turbine magnets produces radioactive waste.30 Nuclear power uses the least land/resources,31 has the lowest life-cycle emissions32 and fewest human deaths per unit of energy produced.33

Objectively evaluating all the evidence is essential. Whereas carbon dioxide is greening the planet and benefitting human health, climate action driven by ideology and vested interests may do far more harm than good.

1 Pendry CGA, Beaton L, Kneebone JA. General practice in the era of planetary health. AJGP 2020; 49 (8): 520-523

2 Braga ALF, Zanobetti A, Schwartz J. The effect of weather on respiratory and cardiovascular deaths in 12 U.S. cities. Environmental Health Perspectives 2002; 110: 859-863.

3 Gasparrini A, Guo Y, Hashizume M, et al. Mortality risk attributable to high and low ambient temperature: a multicountry observational study. The Lancet. 2015: 386 (9991): 369-375. DOI: 10.1016/S0140-6736(14)62114-0.

4 Bosello F, Roson R, Tol RSJ. Economy-wide Estimates of the Implications of Climate Change: Human Health. Ecological Economics 2006; 58(3): 579-91.

5 Gasparrini A, Guo Y, Sera F, et al. Projections of temperature-related excess mortality under climate change scenarios. The Lancet Planetary Health. 2017: 1 (9): 360-367. DOI:

6 Hausfather Z, Peters GP. Emissions – the ‘business as usual’ story is misleading. Nature 2020; 577: 618-620 doi: 10.1038/d41586-020-00177-3

7 McKitrick R, Christie J. A test of the tropical 200- to 300-hPa warming rate in climate models. Earth and Space Science 2018; 5: 529-536

8 Bindoff NL, Stott PA, et al. Detection and Attribution of Climate Change: from Global to Regional. In: Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change [Stocker TF, Qin D et al. (eds.)] 2013: 871-924. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA

9 Goklany IM. Deaths and death rates due to extreme weather events: 1900-2008. Journal of American Physicians and Surgeons 2009; 14 (4): 102-109.

10 Pielke R. Economic ‘normalisation’ of disaster losses 1998-202: a literature review and assessment. Environmental Hazards 2020; DOI: 10.1080/17477891.2020.1800440

11 Cao J, Cheng Y, Zhao N, Song W, Jiang C, Chen R, Kan H. Diurnal temperature range is a risk factor for coronary heart disease death. Journal of Epidemiology 2009;19: 328-332.

12 Ge WZ, Xu F, Zhao ZH, Zhao JZ, Kan HD. Association between diurnal temperature range and respiratory tract infections. Biomedical and Environmental Sciences 2013; 26: 222-225.

13 Xu Z, Huang C, Su H, Turner LR, Qiao Z, Tong S. Diurnal temperature range and childhood asthma: a time-series study. Environmental Health 2013; 12:

14 Xu Z, Huang C, Turner LR, Su H, Qiao Z, Tong S. Is diurnal temperature range a risk factor for childhood diarrhea? PLoS One 2013; 8(5):e64713. DOI: 10.1371/journal.pone.0064713.

15 Alexander LV, Zhang X, Peterson TC et al. Global observed changes in daily climate extremes of temperature and precipitation. J. Geophys. Res. Atmos. 2006; 111 (D5): 109-141

16 Braganza K, Karoly DJ, Arblaster JM Diurnal temperature range as an index of global climate change during the twentieth century. Geophysical Research Letters 2004: 31 (13): 217-221

17 Abbott C. Record-high world grain production for second year in a row. Successful Farming 6/8/2020. [accessed 24/9/20]

18 Ainsworth EA, Long SP What have we learned from fifteen years of free-air CO2 enrichment FACE? A meta-analytic review of the responses of photosynthesis, canopy properties and plant production to rising CO2. New Phytologist 2005; 165:351-372.

19 Gutiérrez del Pozo D, Gutierrez E, Pérez P, et al. Acclimation to future atmospheric CO2 levels increases photochemical efficiency and mitigates photochemistry inhibition by warm temperatures in wheat under field conditions. Physiologia Plantarum 2009; 137 (1):86-100. DOI: 10.1111/j.1399-3054.2009.01256.x

20 Fleisher DH, Timlin DJ, Reddy VR. Elevated carbon dioxide and water stress effects on potato canopy gas exchange, water use and productivity. Agricultural and Forest Meteorology 2008; 148:1109-1122.

21 De Costa J, Weerakoon WMW, Chinthaka KGR. et al. Genotypic variation in the response of rice (Oryza sativa) to increased atmospheric carbon dioxide and its physiological basis. Journal of Agronomy and Crop Science 2007; 193:117-130. DOI: 10.1111/j.1439-037X.2007.00255.x

22 Sultana H, Armstrong R, Suter H, et al. A short-term study of wheat grain protein response to post-anthesis foliar nitrogen application under elevated CO2 and supplementary irrigation. Journal of Cereal Science 2017; 75:135-137.

23 Konzmann M, Gerten D, Heinke J. Climate impacts on global irrigation requirements under 19 GCMs, simulated with a vegetation and hydrology model. Hydrological Sciences Journal 2013; 58 (1): 88-105.

24 Wiltshire A, et al. The importance of population, climate change and carbon dioxide plant physiological forcing in determining future global water stress. Global Environmental Change. 2013; 23 (5): 1083-1097.

25 ÓhAiseadha C, Quinn G, Connolly R, Connolly M, Soon W. Energy and Climate Policy-An Evaluation of Global Climate Change Expenditure 2011-2018. Energies 2020; (13) 4839.

26 Jenkins HW. Dieselgate is a political disaster. WSJ 2017; Feb. 14

27 Sterman JD, Siegel L, Rooney-Varga JN. Does replacing coal with wood lower CO2 emissions? Dynamic life cycle analysis of wood bioenergy. Environmental Research Letters 2018; 13 (1): 1-10

28 Dominish E, Florin N, Teske S. Responsible Minerals Sourcing for Renewable Energy. Report prepared for Earthworks by the Institute for Sustainable Futures, University of Technology Sydney. 2019

29 Sonter L, Dade MC, Watson EM and Valenta RK. Renewable energy production will exacerbate mining threats to biodiversity. Nature Communications 2020; 11:4174-80

30 Parry S. In China, the true cost of Britain’s clean, green wind power experiment: pollution on a disastrous scale. Mail Online 2011.

31 Cheng VKM and Hammond GP. Life-cycle energy densities and land-take requirements of various power generators: a UK perspective. Journal of the Energy Institute 2017; 90 (2): 201-213

32 Pehl M, Arvesen A, Humpenöder F. et al. Understanding future emissions from low-carbon power systems by integration of life-cycle assessment and integrated energy modelling. Nat Energy 2017; 2: 939-945

33 Conca J. How deadly is your kilowatt? We rank the killer energy sources. Forbes 2012

Not So Green

By Viv Forbes

Solar energy is very dilute, so solar collectors usually cover huge areas of flat arable land, stealing farmland, starving wild herbs and grasses of sunlight and creating “Solar Deserts”.

A Solar Desert expanding at Gannawarra in Victoria, Australia. Picture Credit ARENA

Wind turbines steal energy from winds which often bring moisture from the ocean. These walls of turbines then create rain shadows, producing more rain near the turbines and more droughts down-wind. Turbines work best along ridge lines where eagles also seek thermals, so birds and bats get chopped up by these whirling scythes. They also annoy neighbours with noise and increase bushfire risk. Continue reading “Not So Green”

The Green Road to Blackouts

by Viv Forbes

California leads the way to electricity blackouts, closely followed by South Australia.

They both created this problem by taxing, banning, delaying or demolishing reliable coal, nuclear, gas or hydro generators while subsidising and promoting unreliable electricity from the sickly green twins – solar and wind. All supposed to solve a global warming crisis that exists only in academic computer models.

Energy policy should be driven by proven reliability, efficiency and cost, not by green politics.

Wind and solar will always be prone to blackouts for three reasons. Continue reading “The Green Road to Blackouts”

The Rising Costs of the Climate War

By Alan Moran

Rio Tinto’s [Paywall] announced closure of its aluminium smelter in New Zealand due to uncompetitive power prices is a reminder of the vulnerability of Australia’s four remaining smelters, all of which face sharply higher prices courtesy of government energy policies. With energy costs comprising about a third of their total costs, smelters are industry’s bellwethers of future energy competitiveness and all four of Australia’s are on national suicide watch.

As a result of subsidies to wind and solar, these expensive and unreliable energy sources have caused high customer costs, both directly and indirectly, while also diverting the nation’s investment resources into avenues that actually damage the economy. Continue reading “The Rising Costs of the Climate War”

Greens Deliver US Security to China

By Paul Driessen and Dr. Ned Mamula

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The United States is also beholden to China for metals and minerals in energy, aerospace, defense, telecom and other industries. Joe Biden, AOC, Democrats and environmentalist groups would not just shut down fossil fuel production, pipelines and fuels for power generation and manufacturing. They would effectively turn our energy systems, manufacturing, defense, livelihoods and living standards over to China.

Continue reading “Greens Deliver US Security to China”