When a “Doctor” promotes Wind Power , it’s time to research his “credentials”!!!!

Posted: March 3, 2012 in Uncategorized

“Dr.” Robert Oliphant has repeatedly spouted the “merits of Wind Power” as the saviour of people’s health over the “death causing Coal Fired Generation” in Ontario and promotes Dalton McGuinty’s claims that thousands of people have died from lung disease caused by Coal Fired pollution in our Province.

One question that has never been answered came to mind once these “stories” started to creep into mainstream media’s headlines and stories propping up the misguided Green Energy push by the current Government: “if that many people, such as numbers like 20,000 deaths, have been attributed to lung problems from coal pollution, where are the wrongful death lawsuits from families that have lost a loved one to this coal horror?”

Lets dig a little deeper into the veracity of this claim that Coal is Bad, Wind is Good!

Here’s the beginning statement from a story from the Sun Times of March 1/2012 digging into “Dr” Oliphant’s diatribe on Coal Fired death!:

“Mr. Oliphant’s letter revealed either a complete failure to understand the technical issues, or a blatant ideological and political attempt to mislead the Public.”

To inform the readers to the true state of power generation and it’s actual consequences on the public health in Ontario is an excellent study that proves this subject must be researched and studied by a professional engineer, not a “Doctor” who is seemingly” more a “political advocate than a Health Specialist”.

The following is a technical look at what should be considered before publishing “off the cuff” personal opinions that are neither true let alone accurate!!!!!

Windpower Case Study in Ontario (Part 2: Adverse impacts on nuclear plants and general health)

by William Palmer
March 1, 2012

[Editor’s notePart 1 of this case study addressed the false claim that wind has any appreciable impact on reducing coal-fired generation. This part focuses on the little known considerations relating to the effect on nuclear plants that must be cycled to balance wind, which counters claims that wind power improves general health.]

“Excessive baseload generation largely due to a contractual requirement to buy all available wind output might make it look like wind is supplying an increasing fraction of the energy supply (in TWh), while the nuclear supply appears to be decreasing. But in reality, the reduction in Bruce B unit output to permit this fallacy cannot be justified economically, nor is it a wise and conservative operation of a nuclear station.”

The following eight charts extracted from the Sygration website, which allows plotting of the Ontario IESO electrical generating unit performance, demonstrate that not only are wind turbines ineffective to replace coal, in actual fact, they do considerable harm to the stability of the electrical supply, and increase the risk of upset and accident at a nuclear generating station.

Wind Performance Data

The charts below show the output of the four Bruce Power B generating units 5,6,7,8 – first for the 3 months of April through June 2011, and then for the 3 months of October through December 2011.

Each of the charts shows situations when the outputs of the Bruce B units were reduced to 550 MW. These deratings are due to surplus baseload generation, largely driven by the policy of the IESO to accept all available wind generation, even if the system does not need it, and even when it requires selling the output at high negativecost to neighbouring utilities in order to prevent an excess generation situation which would make the system frequency rise above 60 Hz, generating instability.

Contractually, Bruce Power is required to derate Bruce B units on the demand of the system operator when the system is in this surplus baseload situation. To do this, some 300 kilograms per second of live steam at about 4,000 kilopascals (250 degrees C) is dumped into the steam turbine condensers of each unit. Even to non-technical readers, this can be seen to be a large amount of energy, and not a trifling matter.

Operationally this is an undesirable situation. While the systems permit this to enable a unit to maintain electrical output during a grid upset, routine operation in this manner is undesirable as it applies higher than normal stresses to the condenser, and to the condenser discharge steam valve (CSDV) piping which is not normally in service. This increases the risk of plant upset.

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Bruce B – April to June 2011 – dips to 550 MW due to Surplus Baseload Generation

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Bruce B – Oct to Dec 2011 – dips to 550 MW due to Surplus Baseload Generation

The consistent pattern of derating Bruce B units in order to avoid reducing output of wind turbine and other surplus baseload generation cannot be justified economically, nor does it constitute conservative operation of a nuclear station.

Wind Impact on General Health

The final chart blends together the annual energy generation and the Statistics Canada data for deaths from respiratory illness and percentage of people suffering asthma.


One might suspect that there would be a big drop in both adverse health effects from 2003 to 2011 due to the big reduction in coal use from 40 TWh to 4 TWh, from all we hear about the anticipated improvement in health due to shutting down coal generators.

However, looking carefully at linear regression lines for each health effect, the change in the health factors are barely discernible over the years from 2003 to 2011 that coal output was reduced from 40 TWh to 4 TWhIt hardly presents the clear linkage between coal usage and adverse health effects claimed by the Canadian Association of Physicians for the Environment (CAPE), and as repeatedly quoted by the Ministry of the Environment and Premier.

Some will argue that there is likely a lag between the reduction in coal production and impact on deaths from respiratory illness due to an integrated effect over time, while asthma rates are more impacted by the short term conditions. That argument requires additional considerations.

The first is that the Ontario Medical Association position paper on pollutants in the Southern Ontario corridor from Detroit to Quebec points out that more than 96% of the coal-fired electricity plants impacting this region are located in the United States. That suggests closing down the Ontario coal plants would have no significant effect.

Secondly, one needs to consider other factors as well, since the Statistics Canada health effects show a higher death rate from respiratory illness, and a higher asthma rate in the province of Quebec than in Ontario. Quebec has no coal fired generators, and although north of the US Northeast, the previously mentioned Ontario Medical Association paper states that the Great Lakes basin is particularly vulnerable to the impact from coal fired generating stations, which would suggest a larger influence in Ontario than Quebec.

The Statistics Canada data suggests other factors are at play, and that reduction of coal production in Ontario will not have as big as influence as suggested.

Perhaps most importantly, the health effect that the charts do not show is the effect on health caused by a drop in income that can be used to purchase good food, due to the increase in electrical utility bills. Statistics Canada lists many papers outlining the drop in general health as a family spends a higher proportion of its income on shelter and utilities. In the same years from 2003 to 2011, the cost of electrical energy in Ontario has more than doubled, and it continues to rise at an even higher rate as we bring on stream more wind turbines and other sources of green energy. But that is the subject for another study and day!

In Summary:

  1. The factual evidence demonstrates that:
  2. Wind is not responsible for replacing coal from an energy (TWh) basis
  3. Coal output from 2003 to 2011 was reduced due to
    • increasing nuclear unit output from 60 to 80 TWh
    • increasing natural gas unit output from 0 to 20 TWh
    • decreasing Ontario electrical demand due to the recession that reduced demand from nearly 160 TWh to about 140 TWh
  4. Wind is not responsible for replacing coal from a power (MW) basis since wind output is often very low when the system demand is high, demanding coal to be run.
    • Output of wind turbines can vary significantly over a few hours, as each season shows examples of rapid rise and fall in wind output.
    • The time of maximum wind output often does not match the time of maximum system demand. Routinely, the maximum wind output occurs when system demand is lowest at night, and then wind output falls in the morning just as the system demand is increasing.
    • Seasonally, wind output is poorest in the summer, when the system demand is at its highest, and sustained wind output is highest when the system demand is lowest in spring and fall.
    • Each season has periods of days at a time when the average wind output stays low, showing that even if storage systems (very expensive) are integrated with wind, they would have to have tremendous capacity to level out the days at a time with very low wind output.
  5. Both from an economic point of view, and from the point of view of replacing coal, wind does not make sense. Having operating rules that require the system operator to by all wind generator output available at a fixed “feed in tariff price” can result in paying high prices for unnecessary wind output, paying other generating source to note generate (bot to remain ready to return to power quickly), and paying other utilities to excess generation to prevent instability. The system operator may have to maintain alternate generating sources at reduced output while wind output is high at night to be able to respond rapidly to the anticipated drop in wind output that occurs during the coming hours. In fact, experience shows that high wind output at night when system demand is low can be followed by several days of negligible wind output when system demand is high.
  6. Even with only some 1400 MW of wind available, periods of high wind output in an overnight period can require the system operator to decrease other supply sources drastically, and to sell power to utilities outside Ontario at a negative cost in order to maintain system stability.
    • We pay three times. We pay for wind output; we pay for nuclear to not generate; and we pay to sell the excess power. Wind is not economically justified.
  7. Excessive baseload generation largely due to a contractual requirement to buy all available wind output might make it look like wind is supplying an increasing fraction of the energy supply (in TWh), while the nuclear supply appears to be decreasing. But in reality, the reduction in Bruce B unit output to permit this fallacy cannot be justified economically, nor is it a wise and conservative operation of a nuclear station.
  8. The change in the health factors are barely discernable over the years after 2003 when coal generation output was reduced.

Sources of Data
The electrical data came from reports issued by Ontario Hydro (the overall authority for electricity matters in Ontario), Ontario Power Generation, Bruce Power (one of Ontario’s nuclear generation plants), the IESO, and Sygration (this is a web site that uses the IESO data to do various charting and value added operations.) The health effects data is from Statistics Canada.


A full bio of William Palmer, a professional energy engineer, is found in Part I of this series.

  1. JC says:

    ‘DOCTOR’ Oliphant has a D. Min. (as in theology, ministry, religion…..) – nothing to do with medicine, health or science. That he used his ‘Doctor’ designation in an article dealing with health, and is President of a ‘health’-affiliated organization is at best a red herring and at worst, deceitful.

    Perhaps he missed the chapter of Matthew in his studies:
    Matthew 7:12 – do unto others as you would have them do unto you perhaps he needs to pay a visit to those forced to seek refuge from their own homes right here in the province of Ontario due to wind turbines installed in their backyards.

    Unaffordable solar panels and wind turbines, and harm being caused to innocent neighbours of industrial wind factories will do nothing for respiratory health. Time for Mr. Oliphant to investigate the truth.

    • So the next question should be is his “belief” system that he is a Doctorate in have anything to do with “Satan”?, because if one touts himself as a Doctor of Minstries he should be advocating the Love for mankind not the Punishment, but then he is aligned with the United Church which has “sold out” to the Green Religion!!!!!!

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