More on the downside of unreliable wind power: paying for decommissioning costs

I count 64 turbine towers in that view. Photo by James Ulvog, somewhere southwest of Williston, en route to Denver.

There will be major costs involved in decommissioning wind turbines. Who will pay?

3/8/17 – Stop These Things – Farmers “Hosting” Wind Turbines Faces Massive Clean Up Bills & Other Legal Liability – Legislation is under consideration which would force wind power companies to set aside money to decommission the turbines. At the moment the corporate shells holding the producing assets have nothing set aside. Without some requirement for accumulating reserves, neither the holding company nor the entity’s parents will have any responsibility to clean up the site. There will be no recourse by landowners or regulators to force the then-empty shells to clean up the sites.  That will leave the landowner or the local government or the national government holding the bill for decommissioning.

Disposing of a wind turbine means finding some way to get rid of the toxic blades, the generator containing large amounts of rare earth metals, and 1000 metric tons of buried concrete.

Situation is similarly bad in Australia. Continue reading “More on the downside of unreliable wind power: paying for decommissioning costs”

More on the downside of unreliable solar power: Paying to get rid of excess electricity.

Photo by James Ulvog.

There is so much excess electricity from solar power that sometimes California has to pay utilities in other states to take it. Also, what will we do with all those panels when they wear out?

6/22/17 – Los Angeles Times – California invested heavily in solar power. Now there is so much that other states are sometimes paid to take it – There are two non-negotiable physical laws that undercut the value of solar power.

First, electricity must be used the instant it is generated. Second, solar power is generated when the sun is bright not necessarily when the electricity is needed.

Some days, there is so much solar power in California that “we” have to pay utilities in Arizona to take the electricity in order to keep from overloading the grid in California.

Continue reading “More on the downside of unreliable solar power: Paying to get rid of excess electricity.”

The massive economic and environmental impact of fracking.

Wells being drilled by that rig have long since gone into operation and contributed their share to increased US production.

The impact of fracking is massive. Large increases in production of natural gas and crude oil has created a long list of favorable economic and environment impacts.

7/6/17 – Victor Davis Hanson at National Review – The Fracking Industry Deserves Our Gratitude – Prof. Hanson provides a fast survey of how much fracking has improved the American economy. Fracking is the combination of horizontal drilling with hydraulic fracturing.

The impact of fracking is staggering.

Ten years ago eeeeeeverybody knew for an absolute certainty that Peak Oil was here and we were about to run out of oil. The Secretary of Energy was wishfully musing that gasoline would rise from $4 to $10 a gallon.

In the last five years, gasoline prices are down about $1.50 a gallon, surge in natural gas production displaced coal consumption which has reduced our CO2 output by 12% in the last decade (surpassing the EU in cuts), and reduced our oil imports by five million barrels a day.

Let me rephrase that part about CO2…

Continue reading “The massive economic and environmental impact of fracking.”

More articles on the downside of intermittent power

The heat on that rooftop during a hot day degrades performance.   “Solar Panel” by Marufish is licensed under CC BY-SA 2.0

A few articles over the last month on the substantial problems from trying to rely on intermittent power sources.

  • Heavy use of wind and solar in Germany is also destabilizing the grid in Poland and Czech Republic
  • New words to use when discussing intermittent energy:  energy from weather; wind plants (not farms); corporate welfare recipients
  • Effective capacity from energy sources in US (actual output compared to theoretical nameplate rating):  wind 13%, solar 38%, natural gas 87%
  • Solar panels lose output when it is really hot on the roof

2/16/17 – Wall Street Journal – In Central Europe, Germany’s Renewable Revolution Causes Friction / The country’s surplus power, a byproduct of its shift to green energy, is spilling over into Poland and Czech Republic, straining their electrical grids – Germany’s grand plan of Energiewende (meaning energy revolution) involves generating massive amounts of unreliable and unpredictable power from solar and wind sources in the northern part of the country for use in the industry intensive southern region. An additional problem (beyond massive surge and drops in production) is the country does not have enough power lines to transmit the electricity from the north to the south. As a result the power is transferred into Poland and Czech Republic and then in turn transmitted to southern Germany. Essentially the electricity is rerouted a couple hundred miles east before it is routed 400 or 500 miles south.

The complication is that on those days with lots of sunlight and those hours when there happens to strong wind (but not too much) the Polish and Czech energy markets are overwhelmed with surplus energy.

Continue reading “More articles on the downside of intermittent power”

Change in Saudi Arabia power structure. News on oil prices.

Photo , in the public domain, of Mohammed bin Salman (now crown prince of Saudi Arabia) meeting with President is courtesy of The White House.

Lots of developments in the oil world.

Biggest news, I think, is the change leader in Saudi Arabia has been appointed to the position of crown prince, meaning he is first in line for the throne.

Lots of news on dropping oil prices, which are due to increasing production, primarily in the U.S.

6/22/17 – Wall Street Journal – The Saudi Shake-Up Has One Goal: Drag the Country Into Modern Era – King Salman bin Abdulaziz has appointed his son, Mohammed bin Salman, as crown prince, making him the designated successor to the throne. The previous crown prince, Mohammed bin Nayef who was in charge of security, is now in retirement.

Mohammed bin Salman is the person pushing the modernization efforts in the country, trying to move the country away from dependency on oil production and massive subsidies to the population and toward a diversified economy with widespread entrepreneurial mindset. One part of that transition is taking Saudi Aramco public.

Continue reading “Change in Saudi Arabia power structure. News on oil prices.”

More graphs of North Dakota oil production in April 2017

Yesterday’s post described the 2.4% increase in North Dakota oil production. Here are a few more graphs to tell the story.

Here is the average sweet crude price in the state by month:

 

Continue reading “More graphs of North Dakota oil production in April 2017”

Oil production in North Dakota up 2.4% in April 2017

Big increase in production in the state. Increase of 2.43%, from average of 1,025,690 bopd in March (revised) to 1,050,630 bopd in April (preliminary). That is the highest average production since March 2016. The April production was only 160,700 below the high water mark of 1,207,276 bopd in July 2015.

 

That upslope since last fall is not quite what OPEC+Russia had in mind.

Million Dollar Way pointed out the production increased at the same time as the number of inactive wells increased and the fracklog increased. I sure don’t understand the dynamics.

Producing wells increased 122 to 13,434; fracklog increased 141 to 830; inactive well count increased 167 to 1,466. Some of that is a recovery from drops in March.

Here is another graph of production, for a longer term perspective:

Continue reading “Oil production in North Dakota up 2.4% in April 2017”

News from Bakken oil patch

Rig in western North Dakota. Photographer was given tour of site resulting in many nice photos. “Oil Rig” by Lindsey G is licensed under CC BY 2.0

A few tidbits from western North Dakota:

  • More signs of a rebound
  • Amy Dalrymple joins staff of Bismarck Tribune
  • Dakota Access Pipeline begins commercial operations

6/3/17 – Star Tribune – North Dakota oil industry shows signs of a rebound – Drilling and employment is picking up in the North Dakota oil patch. Article illustrates this by telling the tale of several guys who have been out of work for a while but have been rehired.

Several analysts are quoted saying the industry is bouncing back.

Interesting stats in the article:

  • An oil rig is 13 stories tall, weighs 275 tons, and costs somewhere between $50,000 and $70,000 per day to operate.
  • Rig count: 51 now, 218 at high point in December 2012, 27 at low point in May 2016.
  • Oilfield employment in the state is 16,400 in April 2017, which is up 10% over same month in 2016.
  • Online postings for open jobs were at the highest in April over the last year and are up 94% from prior year. A trade group representative says there are likely 1,000 open oil jobs in western North Dakota.
  • Total production in Bakken is down 1.5% in the last 12 months. Meanwhile production in the Permian basin is up 25% in the last year.

Efficiency drivers:

Continue reading “News from Bakken oil patch”

How to cope with the intermittent output from solar power plants during a solar eclipse? Turn off your air conditioning and sweat it out.

For one day in August the Ivanpah facility won’t be incinerating as many birds as usual, due to the solar eclipse. Photo by James Ulvog.

Yeah, turn up the a/c temp is what those of us in California should do during the solar eclipse on August 21, according to the CPUC. Sweat it out.

The eclipse will start about 9 a.m. and hit maximum sun coverage about 10:20, with full sun resuming about 11:54 a.m.

Two issues. That is the front end of peak solar production during the day and August 21 is likely to be a hot day. That means output from solar plants will be lower than usual while demand for electricity will likely be higher than usual.

Drop in amount of sunlight is expected to be about 62% in SoCal, around 76% in northern part of state.

During the eclipse, about two-thirds of the solar production will be lost at the time of day when about 40% of our electricity comes from solar plants. Using those numbers means we will lose about 27% of our electricity production during that three hour time frame.

Continue reading “How to cope with the intermittent output from solar power plants during a solar eclipse? Turn off your air conditioning and sweat it out.”

Peak Oil Demand. A real thing? Or only as real as Peak Oil Supply?

Photo of oil refinery courtesy of Dollar Photo Club prior to their merger into Adobe Stock.

Will demand for oil decline in the next decade or two? Or will demand continue to grow? Sorting out questions like that makes my brain hurt.

The Wall Street Journal had an extra report section 5/22/17 called Innovations in Energy. Some interesting comments:

5/22/17 – Wall Street Journal – Get Ready for Peak Oil Demand – In yet another complete repudiation of the foolish forecasts of Dr. M. King Hubert, there is a gathering consensus that instead of Peak Oil, meaning we will use up all the oil someday, we may be facing Peak Oil Demand, which is the idea that oil consumption may fall because of various factors such as improved  efficiency  in vehicles, electric/hybrid cars, and reliance on solar/wind power.

There are a lot of implications of Peak Demand, if that actually turns out to be a real thing.

For starters, there is massive impact on oil companies and the impact on oil prices. One additional factor is there would be an end to the severe pressure to always be finding more oil.

Article provides guesses from 7 major players in the energy world as to when we will see peak oil demand:

Continue reading “Peak Oil Demand. A real thing? Or only as real as Peak Oil Supply?”

OPEC+Russia extend production cuts

Those five pads have 7, 1, 2, 3, and 6 wells. I’ll guess each pad will eventually have about 7 or 8 wells. That would be about 40 reasons OPEC+Russia had no choice but to extend production cuts. Photo by James Ulvog.

I don’t publish more than one post a day anymore, but with the following headline showing up today, gotta’ run another:

5/25/17 – Wall Street Journal – OPEC Extends Oil Output Cuts but Glut Fears Persist – OPEC plus Russia plus 10 other producers agreed to extend their production cuts until March 2018.

Article says this has strengthened the relationship between Saudi Arabia and Russia, the worlds’ two largest oil producers.

The combined cuts for all the participants is around 1.8B bopd down from a year ago.

Article points out the obvious: OPEC+Russia had no choice but continue the cuts. If they didn’t, the extra oil would further drive down oil prices. Their production cut hasn’t actually succeeded in pulling prices up where they wanted, but the alternative would have been even lower prices.

Continue reading “OPEC+Russia extend production cuts”

Poor economics for batteries at the industrial scale and to power a home

Industrial backup power system consisting of many batteries. Photo courtesy of Adobe Stock.

Someday some wizard will develop a chemistry breakthrough that will do for storage of electricity what horizontal drilling and hydraulic fracturing has done for oil and gas production.

In the meantime, the cost for battery storage of electricity is staggering.

5/22/17 – Wall Street Journal – The Race to Build a Better Big Battery – The unreliable intermittent nature of solar power is a massive problem blocking the way of solar being a viable substitute for fossil fuels.

Major efforts are underway to figure out some way to store electricity on an industrial scale.

One cited experiment is being run by Greet Mountain Power. They have a 7,722 panel solar plant which has a theoretical capacity of providing the power to 2,000 homes when the weather conditions are right.

Continue reading “Poor economics for batteries at the industrial scale and to power a home”

Lots of good news for consumers about oil. Not so good news for OPEC.

How much oil to pump?   Oil pump jacks in the desert of Bahrain, Middle East. Photo courtesy of Adobe Stock.

Lots of articles lately describing what is going on in the oil market. If you are a consumer, the news is rather good. If you are a part of OPEC, the news is quite grim. If you are a U.S. producer, there is a lot of opportunity.

5/17/17 – Daniel Yergin at Wall Street Journal – The Struggle Behind Oil’s Ups and Downs – Another must read, but then anything Mr. Yergin writes is in that category.

Here is my feeble try at a summary:

Mr. Yergin sees two forces at play in the oil market.

First is the pressure to balance supply and demand. US shale producers increased production a lot in 2014 which created an imbalance in the supply, which pushed prices down. Instead of dropping production to maintain prices, Saudi Arabia increased production, which further oversupplied the market and caused prices to collapse.

When prices dropped further than expected, the Saudis worked out a deal to cut production last November. That brought prices up.

In turn, that motivated shale producers to increase drilling, which is increasing US production, which will put more US shale oil on the market than expected, which will put substantial downward pressure on prices later this year.

Second is the recalibration of technology and internal pricing to reduce the cost of production.  The innovation and efficiency gains in the last two years are remarkable.

Continue reading “Lots of good news for consumers about oil. Not so good news for OPEC.”

More explanation of the serious downside of wind power

Part of the cost of wind power is externalized with great force on the wings and torsos of critters like this. Image of Golden Eagle in flight courtesy of Dollar Photo Club before their merger into Adobe Stock.

Two recent articles point out the serious limits and negative consequences of wind power.

5/13/17 – Matt Ridley at The Spectator – Wind turbines are neither clean nor green and they provide zero global energy – There are many economic, ecological, and environmental problems with wind power. Author focuses on three issues:

  • Tiny portion of total energy consumption provided by wind
  • The massive number of new turbines needed just to keep up with growth in energy use, let alone reduce the amount of fossil fuels consumed
  • The massive amount of natural resources needed to manufacture that many new turbines

I will summarize the article with my expansion on select points.

Amount of wind production worldwide

Close up of following view. Compare the size of the turbines to the roads. Photo by James Ulvog.

How much of the total consumption of energy across entire planet do you think came from wind during 2014?

Continue reading “More explanation of the serious downside of wind power”

Various updates from Bakken

Another dozen reasons OPEC is in distress. Two reasons are quite visible. Another 10 reasons are the open spaces on that large pad where additional wells are going to be drilled someday. Notice the large number of storage tanks, which is far more than what’s needed for just 2 wells. Photo by James Ulvog.

Here is a variety of news tidbits I’ve noticed lately from Bakken:

  • airport construction underway
  • lots more jobs opening up
  • EURs now in range of a million barrels of oil
  • oil starts flowing through DAPL
  • frac sand mines running full steam ahead

4/14/17 – The Million Dollar Way – New Airport Work to Begin Next Week – Official groundbreaking ceremony was in October 2016. The start of massive grading and site work starts the week of April 17, 2017.

4/14/17 – Amy Dalrymple at Oil Patch Dispatch – ND Oil Production Up 5 Percent; Bakken Needs 1,000 Workers to Fill Oil Jobs, Regulator Says – Mr. Lynn Helms, director of the Department of Mineral Resources was surprised by the 5% increase in production in February.

He expects aggressive drilling in the summer, after a lull in the spring due to load restrictions.

Continue reading “Various updates from Bakken”