Saturday 22 April 2017

Emissions Rise at Ireland's Power Stations Despite €6 Billion Investment in Wind Energy

One of the things consistently pointed out on this blog is that no matter how much wind energy you deploy, you can never shutdown a single power station. Those who advocate for more wind are slowly realizing this as more facts come out. 

Last year (2016), electricity demand in Ireland rose by about 2.3%.  An additional 600MW of wind was added to the system but the capacity factor (a measure of the annual output from wind farms) fell from 33% to 27%. Also during 2016 the limit on the amount of wind allowed into the system at any one time (non synchronous penetration) was raised from 50% to 55% and then at the end of the year to 60%. 

According to reports by the EPA, emissions and fuel consumption increased in eight out of the eleven power stations for which records were available for 2016. 

Six of these power stations were operated by gas, the other three by oil. Poolbeg (gas), Tarbert (oil) and North Wall (gas) power stations had the largest rises in emissions. Aghada (gas) and Tarbert (oil) power stations had the highest emissions since 2011, while Rhode power station (oil) had the highest since 2007.

Power station
Emissions Increase 2016 Vs 2015
Highest Emissions Since
Fuel Type
Huntstown 2
North Wall
Great Island
Commissioned in 2015
Light Fuel Oil
Heavy Fuel Oil / Light Fuel Oil
Light Fuel Oil

Note the three oil run power stations at the bottom all had the highest emissions for many years.

Factors that lead to these increases were :

• The interconnector to the UK was out for four months at the end of 2016. This would partly explain the increases in Dublin power stations such as Poolbeg and North Wall.

• Electricity demand increasing by 2.3%. With new data centres on the way, demand will soon increase by much more than that. 

• Capacity Factor of wind dropping from 33% to 27%. It's an unfortunate fact that no matter how many wind farms there are, if there is no wind, you get no energy. Storage wont fix this problem either as the original energy source is still intermittent wind energy that can remain flat for months on end during periods of high pressure.

• The low price of oil and gas. 

• The low capacity credit of wind energy. Ireland now has 3,000MW of wind, but all these wind turbines cannot replace a single power station. All the power stations must remain on standby. An additional 600MW of wind was added in 2016, roughly a 25% increase on 2015. The only solution for this is nuclear. A nuclear power station can fully replace an existing power station and hence achieves much greater and much more consistent fuel and emissions savings in the long run than wind ever can.

How ironic that Ireland is now dependent on oil again for it's electricity needs after spending close to €6 billion on wind technology and another billion or two on grid upgrades to accommodate this wind. If this is not an indictment of the wind program, then I don't know what is.

Sources :

1) EPA Environmental Reports

2) Eirgrid Renewable Energy Curtailment Report 2016

3) Cost of wind is estimated to be €2 million per MW installed.  

Friday 14 April 2017

Ireland will fail to meet Greenhouse Gas Targets - EPA

by Owen Martin

The EPA have announced that Ireland will miss it's EU Greenhouse Gas emission targets for 2020 because of a growing economy and increases in agriculture and transport activities. The media are warning of EU fines.

Firstly, the EU is in no position to enforce fines for failing to meet emissions or renewable targets. The UNECE Aarhus Compliance Committee have repeatedly issued rulings stating that the EU are in breach of the Aarhus Convention in relation to Ireland's renewable energy plans. So unless Ireland decides to simply lie down in the face of bullying European Union bureaucrats, there will be no fines. 

Secondly, consecutive EU policies have resulted in increased greenhouse gas emissions. By allowing beef imports from countries like Brazil into the EU, shipping and transport emissions will have increased. As Marine Le Pen has pointed out, if you want sustainable agriculture, then grow your own crops and invest in your own farms. The last thing that should be done is to ship beef into your country from 5,000 miles away. 

Another EU policy is that member states should accept millions of refugees. This will increase demand on food, electricity, housing and other resources increasing emissions. 

EU energy policies have increased electricity prices and driven energy intensive industries outside of the EU effectively outsourcing emissions elsewhere on the (same) planet. 

To whom do these policies benefit ? To whom would a fine against Ireland benefit ? It is exactly because of the contradictions inherent in EU policy right now that it is becoming ever more unpopular.

Sunday 9 April 2017

Freak Out! - How "Science" Caused Mass Hysteria in the Past

 “To capture the public imagination . . . we have to . . . make simplified dramatic statements, and little mention of any doubts one might have. . . . Each of us has to decide the right balance between being effective and being honest.” - Stephen H. Schneider, 1989, in an interview in Discover.

To people who believe in climate change, science is something truly unique in human history - infallible and incorruptible. The reality is that science has got things wrong in the past or perhaps a more accurate statement is that doubts in scientific theories have been suppressed
producing a false or incomplete picture to an unsuspecting public. The people doing the suppressing of selective information are not usually scientists but eco-loons, politicians and the media. Most scientists will likely agree that doubt is a good thing.

The more physicists discover about distant galaxies (e.g. accelerating away from us) the more they find out that current physics models, as good as they are, are incomplete. They have no choice but to invent new theories such as dark matter to fit new information. The doubts remain and are acknowledged by physicists. The media and other propagandists have found no reason yet for reporting that as a result of accelerating galaxies and dark matter our planet is in grave danger.

The mass hysteria that accompanied the Acid Rain theory in the 1980s is a good example of where suppression of scientific doubts lead to rash and costly policy changes.

Acid Rain Mass Hysteria by Pat Swords

While one should not generalise, one also has to acknowledge that there are cultures in organisations and countries, which strongly influence behaviour.

Company cultures are like country cultures. Never try to change one. Try, instead, to work with what you've got. • Peter Drucker - Austrian-born American management consultant, educator, and author 

For instance, Irish people have a near pathological obsession with being seen ‘to be nice’ and wanting to be liked, such that when something goes wrong, they are often unable to challenge and confront it; often for fear ‘that they might upset somebody’. The former US Ambassador to Ireland, Jean Kennedy Smith put her finger on it, with her famous statement about the ‘Irish lacking a proper sense of outrage’. On the other hand if one takes the Israeli culture, which is brash and somewhat confrontational, when Irish people come up against such behaviour, it ends up ‘freaking out’ many of them. Germans on the other hand have always suffered from a collective ‘Angst’, in which doom and dread is predominant. They just can't help being gloomy. Instead of sitting back and accepting simply that what will be, will be, not to mention getting on and enjoying it, they agonise. As a result there is a collective fear of the unknown. Mad cow disease, swine fever, bird flu, nuclear plants, global warming - who on the planet is most alarmed? That’s an easy question to answer isn’t it? Neither do Germans learn well from history; they started one world war with devastating results and did the same again by starting another world war less than twenty one years later.  
• Die Geschichte wiederholt sich – history repeats itself
Those who don't know history are destined to repeat it. Edmund Burke - Irish statesman, author, orator, political theorist and philosopher

Understanding history and culture is very important; it does and will influence us. 
'Whoever wishes to foresee the future must consult the past; for human events ever resemble those of preceding times. This arises from the fact that they are produced by men who ever have been, and ever shall be, animated by the same passions, and thus they necessarily have the same results.' • Machiavelli

The late 1970s and 1980s in Germany was characterised by growing public concern over damage to forests, the so called ‘Waldsterben’ or dying forests, a circumstance which was referred to as ‘acid rain’ in the English speaking world. In hindsight we can learn a lot from this issue, such as is documented by the Food and Agricultural Organisation of the United Nations (FAO). The hype and ‘frightening scenarios’ got out of hand, it was the central ‘dogma’ in Germany that an unprecedented decline in all tree species in central European forests was occurring, as a result of a complex disease of forest ecosystems triggered by air pollution. However, the results of a decade of research are not compatible with the central dogma of the Waldsterben concept. As the FAO concluded in relation to this research, it “rather confirmed the occurrence of non-synchronous fluctuations of forest conditions and recurrent episodes of clarified as well as unsettled species specific declines”. In other words impacts related to natural variations and plant diseases. 

As to the main lesson to be learnt: 
• Waldsterben may be understood as a problem of awareness: forest conditions that were believed to be "normal" in earlier times suddenly became a symbol of the growing fear of the destructive potential of human activities on the environment. However, holistic concepts such as the Waldsterben hypothesis are of little help in solving problems. Rather they raise emotions and lead to premature conclusions. To gain a real understanding of the multitude of decline phenomena in our forests, we must continue to analyse symptom by symptom, species by species and site by site, according to the classical principles of phytopathology and forest science in general. 

You could substitute the ‘weather’ for ‘forests’ in the above and it would become very much ‘up to date’. However, the political fall-out from the above was that draconian legislation was introduced in West-Germany in 1983, which meant that 70 large coal fired power stations were in a short period of time retrofitted with emissions controls for sulphur dioxide, amounting to some 14.3 billion DM in investment (€1 = 1.96 DM). However, this was rushed, equipment suppliers were overloaded, etc. such that it was later the opinion of one analyst, that if this investment had been done later, as was the case in other Member States, it could have been done a third cheaper. While the political impetrative for completing it, namely the ‘Waldsterben’ was false, fortunately it did lead to a benefit in terms of human health, which is why such pollution control is now essentially standard for new coal plants globally. 

Many people think that Germany is very rational. As a German speaker and as somebody who has worked there regularly, there is no doubt that individually their technical people are highly rational, but collectively the country is anything but, in particular when ‘Angst’ gets a grip. There is also the undisputable fact that ‘Made in Germany’ is a big brand and there is a cultural tendency in Germany to be ‘technology forcing’, such that it is foreseen that their industry will then become the resulting ‘technology providers’ elsewhere. They also use this ‘perceived benefit’ to regularly dismiss the ‘inconvenient truths’ associated with some of the policies they have adopted. 

This is important, Germany is not only the economic driver of the EU, but has been also driving EU policies, particularly in the area of environment and energy. If these are being driven by ‘Angst’ and not what is rationally evaluated as beneficial for the EU-28 as a whole, then ‘Houston we have a problem’. 

Currently, these problems are increasingly glaring. The German ‘Angst’ over nuclear energy and the resulting mad rush into renewables (Energiewende) was justified that Germany would be the manufacturing power house for wind turbines and solar panels, for which there would be a huge market place, as other countries followed suit. It didn’t happen that way, cheap Chinese solar panels and turbines flooded the highly subsidised German market, while on a global basis the demand for such technology collapsed. Other countries did not follow the German ‘Energiewende’ – expectations that ‘they think like us’, when clearly they don’t and never had, is a very dangerous premise, but often repeated as people do not learn from the past and different cultures. 

Ireland is of course in the back seat of EU energy policy, but if you are in a motor car speeding along with the doors shut, you really should understand the behaviour of the driver and as to where he or she is taking you.