A question that gives pause: If Solar And Wind Are So Cheap, Why Are They Making Electricity So Expensive?

by M. Shellenberger, President, Env. Progr., May 16, 2018  in WUWT


Over the last year, the media have published story after story after story about the declining price of solar panels and wind turbines.

People who read these stories are understandably left with the impression that the more solar and wind energy we produce, the lower electricity prices will become.

And yet that’s not what’s happening. In fact, it’s the opposite.

Between 2009 and 2017, the price of solar panels per watt declined by 75 percent while the price of wind turbines per watt declined by 50 percent.

And yet — during the same period — the price of electricity in places that deployed significant quantities of renewables increased dramatically.

Electricity prices increased by:

The Sea Is Rising, but Not Because of Climate Change

by Fred Singer, May 15, 2018 in TheWallStreetJournal


It is generally thought that sea-level rise accelerates mainly by thermal expansion of sea water, the so-called steric component. But by studying a very short time interval, it is possible to sidestep most of the complications, like “isostatic adjustment” of the shoreline (as continents rise after the overlying ice has melted) and “subsidence” of the shoreline (as ground water and minerals are extracted).

I chose to assess the sea-level trend from 1915-45, when a genuine, independently confirmed warming of approximately 0.5 degree Celsius occurred. I note particularly that sea-level rise is not affected by the warming; it continues at the same rate, 1.8 millimeters a year, according to a 1990 review by Andrew S. Trupin and John Wahr. I therefore conclude—contrary to the general wisdom—that the temperature of sea water has no direct effect on sea-level rise. That means neither does the atmospheric content of carbon dioxide.

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Claim: U.N. data reflects greening of the Earth, not carbon dioxide

by A. Watts, May 15, 2018 in WUWT


NASA says the greening of the planet is due to increased CO2, these guys are arguing against that, saying increased forest growth “correlates strongly to the UN Development Programme’s Human Development Index”. Riiiighht. They say that “Europe’s early turnaround and expansion of forest resources obviously can’t be attributed to the rapid rise of atmospheric carbon dioxide that began decades later”. By the same token, the U.N. didn’t exist until decades later, and they sure as hell haven’t had any impact on the greening of the Eastern United States as shown in their map below (…)

UN climate talks stalled as developing countries demand long-promised $100 billion aid from richer nations

by Mathew Carr, May 11, 2018 in WashingtonPost


Two weeks of climate talks organized by the United Nations finished with developing countries demanding more clarity from their richer counterparts on when a promised package of $100 billion in aid will materialize.

Envoys from almost 200 nations are leaving Bonn, Germany, on Thursday without producing a draft negotiating text for ministers to discuss at the end of the year. Instead, they planned another round of negotiations in Bangkok before their annual conference in Poland in December.

The holdup threatens to unravel three years of work to complete the Paris Agreement, a landmark deal reached in 2015 that set out an ambition to limit fossil-fuel pollution in all nations for the first time (…)

World Energy Outlook 2017

by WEO, 2017 in IEA, May 2018


Four large-scale shifts in the global energy system set the scene for the World Energy Outlook 2017: the rapid deployment and falling costs of clean energy technologies, the growing electrification of energy, the shift to a more services-oriented economy and a cleaner energy mix in China, and the resilience of shale gas and tight oil in the United States.

These shifts come at a time when traditional distinctions between energy producers and consumers are being blurred and a new group of major developing countries, led by India, moves towards centre stage.

How these developments play out and interact is the story of this year’s Outlook.

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Crude Oil Price Forecast: $100 per barrel by 2019

by Gary Ashton, May 12, 2018 in Investopedia


Disruption in Iran could force OPEC to adjust up production levels earlier than it had expected and could prompt U.S. shale drillers in West Texas to drill more. Despite these efforts to fill in for lost supply, analysts at Bank of America still expect oil to reach $100 per barrel in 2019.

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OPEC and IEA Reports Up Next

On Monday, traders and analysts will get a look at the latest OPEC monthly oil market report. Key data to watch for are any additional upward revisions to world oil demand. Last month, OPEC revised 2018 world demand growth to 1.63 million barrels per day. Total demand for the year is forecast to average 98.7 million barrels per day. Traders will also be looking at OPEC’s world supply expectations. In last month’s report, OPEC said that it expects non-OPEC supply to grow by 1.71 million barrels per day in 2018, with the U.S. accounting for most of the supply growth.

 

Countries Around Middle East Are Adding 44GW Of Coal Power Over Next Decade

by Paul Homewood, May 15, 2018 in NotaLotofPeopleKnowThat


From the US EIA:

Egypt, Oman, Iran, Jordan, and the United Arab Emirates (UAE) have no current coal-fired electricity generation, but they each plan to build coal capacity in the near future. New coal capacity is currently under construction in the UAE, Iran, and Jordan. In addition, Egypt and Oman have announced plans for new coal-fired generators.

In the UAE, new coal-fired capacity will come from Dubai’s Hassyan Project. The project consists of 3.6 GW of ultra-supercritical generating capacity, 2.4 GW of which is currently under construction and expected to become operational between 2020 and 2022. Another 1.2 GW was announced for a total of 6 units (with an average size of 600 megawatts (MW) expected to come online in 2023. The $3.4 billion project is sponsored by several investors, including Chinese and domestic banks.

 

81 Graphs From 62 New (2018) Papers Invalidate Claims Of Unprecedented Global-Scale Modern Warming

by K. Richard, May 10, 2018 in NoTricksZone


During 2017, there were 150 graphs from 122 scientific papers published in peer-reviewed journals indicating modern temperatures are not unprecedented, unusual, or hockey-stick-shaped — nor do they fall outside the range of natural variability.  We are a little over 4 months into the new publication year and already 81 graphs from 62 scientific papers undermine claims that modern era warming is climatically unusual.

60,000 gallons of Flammable Liquid Removed From Volcano Risk Hawaii Geothermal Plant

by Eric Worrall, May 12, 2018 in WUWT


Puna Geothermal Venture has removed 60,000 gallons of flammable Pentane from a geothermal plant in the path of the Hawaii volcanic eruption. But concerns remain that if the geothermal wells break, they could flood the neighbourhood with toxic volcanic gasses.

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Kilauea eastern rift zone fissure eruption May 2018. By United States Geological Survey [Public domain], via Wikimedia Commons

The Midwest Heatwave Of May, 1934

by Tony Heller, May 12, 2012 in TheDeplorableClimSciBlog


Ninety-five degree temperatures were common in the Midwest during May prior to 1940, but almost never happen any more. May afternoon temperatures have been declining in the Midwest since the 19th century. The hottest May (by far) was 1934, when 100 degree temperatures were widespread across the Midwest, including 101 degrees at Algona, Iowa on May 7th, 1934.

See also The Good News And The Bad News

NOAA says La Niña in the Pacific is over

by R. Lindsey, NOAA, May 11, 2018 in WUWT


Why do U.S. climate forecasters pay so much attention to a pattern that operates in the remote tropical Pacific? Because the Pacific is the world’s biggest ocean, and disruptions to its climate have a long reach. The seesawing changes in tropical rainfall, winds, and ocean temperature that accompany La Niña and its warm-phase partner, El Niño, trigger a cascade of potentially predictable impacts on seasonal climate in the United States and beyond.


UN climate stalemate sees extra week of talks added

by Matt McGraph, May 10, 2018 in BBC-Sci&Env


UN negotiations in Bonn are set to end in stalemate today as delegates have become bogged down in technical arguments about the Paris climate pact.

Poorer nations say they are fed up with foot dragging by richer countries on finance and carbon cutting commitments.

Some countries, led by China are now seeking to renegotiate key aspects of the Paris agreement.

 See also : China Wants To Renegotiate The Paris Climate Accord
See also : Bonn bombs, climate pact in disarray

Earth’s orbital changes have influenced climate, life forms for at least 215 million years

by Columbia University, May 7, 2018 inPhysOrg


Scientists drilling deep into ancient rocks in the Arizona desert say they have documented a gradual shift in Earth’s orbit that repeats regularly every 405,000 years, playing a role in natural climate swings. Astrophysicists have long hypothesized that the cycle exists based on calculations of celestial mechanics, but the authors of the new research have found the first verifiable physical evidence. They showed that the cycle has been stable for hundreds of millions of years, from before the rise of dinosaurs, and is still active today. The research may have implications not only for climate studies, but our understanding of the evolution of life on Earth, and the evolution of the Solar System. It appears this week in the Proceedings of the National Academy of Sciences.

Read more here

Tiny fossils unlock clues to Earth’s climate half a billion years ago

by University of Leicester, May 9, 2018 in ScienceDaily


The research, published in Science Advances, suggests that early animals diversified within a climate similar to that in which the dinosaurs lived.

This interval in time is known for the ‘Cambrian explosion’, the time during which representatives of most of the major animal groups first appear in the fossil record. These include the first animals to produce shells, and it is these shelly fossils that the scientists used.

Data from the tiny fossil shells, and data from new climate model runs, show that high latitude (~65 °S) sea temperatures were in excess of 20 °C. This seems very hot, but it is similar to more recent, better understood, greenhouse climates like that of the Late Cretaceous Period.

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Plateau in Ocean Air Temps

by Ron Clutz, May 8, 2018 in ScienceMatters


Years ago, Dr. Roger Pielke Sr. explained why sea surface temperatures (SST) were the best indicator of heat content gained or lost from earth’s climate system.  Enthalpy is the thermodynamic term for total heat content in a system, and humidity differences in air parcels affect enthalpy.  Measuring water temperature directly avoids distorted impressions from air measurements.  In addition, ocean covers 71% of the planet surface and thus dominates surface temperature estimates.

More recently, Dr. Ole Humlum reported from his research that air temperatures lag 2-3 months behind changes in SST.  He also observed that changes in CO2 atmospheric concentrations lag behind SST by 11-12 months.  This latter point is addressed in a previous post Who to Blame for Rising CO2?

Reports Of Oil’s Demise Have Been Greatly Exaggerated

by S. Graham, May 9, 2018 in ClimateChangeDispatch


World fund managers predict a fall in the value of oil companies. According to a survey published last month in the United Kingdom, climate change risks will force a lower valuation of oil company stock prices within the next five years.

But despite many predictions of demise over the last 50 years, global consumption of hydrocarbon energy continues to grow

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We’ve heard this many times before. In his address to the nation on April 18, 1977, President Jimmy Carter stated, “…we could use up all the proven reserves of oil in the world by the end of the next decade.”

West Antarctic Volcano and Fault Belt Part of ‘Pacific Ring of Fire’

by J.E. Kamis, May 7, 2018 in ClimateChangeDispatch


The inclusion of the here-termed West Antarctic Volcano and Fault Belt into the Pacific Ring of Fire will raise scientific awareness concerning the idea, as per the Plate Climatology Theory, that geologically induced heat flow is the root cause of many anomalous changes in Antarctica’s ecosystems, oceans, climate, and ice masses.

Did the transition to plate tectonics cause Neoproterozoic Snowball Earth?

by R.J. Stern and N.M. Miller, December 20, 2017 in TerraNova


When Earth’s tectonic style transitioned from stagnant lid (single plate) to the modern episode of plate tectonics is important but unresolved, and all lines of evidence should be considered, including the climate record. The transition should have disturbed the oceans and atmosphere by redistributing continents, increasing explosive arc volcanism, stimulating mantle plumes and disrupting climate equilibrium established by the previous balance of silicate‐weathering greenhouse gas feedbacks. Formation of subduction zones would redistribute mass sufficiently to cause true polar wander if the subducted slabs were added in the upper mantle at intermediate to high latitudes. The Neoproterozoic Snowball Earth climate crisis may reflect this transition. The transition to plate tectonics is compatible with nearly all proposed geodynamic and oceanographic triggers for Neoproterozoic Snowball Earth events, and could also have contributed to biological triggers. Only extraterrestrial triggers cannot be reconciled with the hypothesis that the Neoproterozoic climate crisis was caused by a prolonged (200–250 m.y.) transition to plate tectonics.

Offshore Energy Outlook

by International Energy Agency, May 4, 2018


Energy produced offshore is a major component of global oil and natural gas supply and could provide an increasingly important source of renewable electricity. Resources are enormous, but offshore projects have to prove their worth in a changing market and policy context, amid a variety of pressures on the world’s oceans.

More than a quarter of today’s oil and gas supply is produced offshore, mostly in the Middle East, the North Sea, Brazil, the Gulf of Mexico and the Caspian Sea. While offshore oil production has been relatively stable since 2000, natural gas output from offshore fields has risen by more than 50% over the same period. Offshore electricity generation, mainly from wind, has increased rapidly in recent years, notably in the relatively shallow coastal waters of Europe’s North Sea.

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Full report (.pdf, 80 pages)

In 2017, CO2 emissions in the EU estimated to have increased compared with 2016

by Eurostat-newrelease, May 4, 2018


Eurostat estimates that in 2017 carbon dioxide (CO2) emissions from fossil fuel combustion increased by 1.8% in the European Union (EU), compared with the previous year. CO2 emissions are a major contributor to global warming and account for around 80% of all EU greenhouse gas emissions. They are influenced by factors such as climate conditions, economic growth, size of the population, transport and industrial activities.

It should also be noted that imports and exports of energy products have an impact on CO2 emissions in the country where fossil fuels are burned: for example if coal is imported this leads to an increase in emissions, while if electricity is imported, it has no direct effect on emissions in the importing country, as these would be reported in the exporting country where it is produced.

This information on early estimates of CO2 emissions from energy use for 2017 is published by Eurostat, the statistical office of the European Union.

Largest falls in CO2 emissions in Finland and Denmark, highest increases in Malta and Estonia

According to Eurostat estimates, CO2 emissions rose in 2017 in a majority of EU Member States, with the highest increase being recorded in Malta (+12.8%), followed by Estonia (+11.3%), Bulgaria (+8.3%) Spain (+7.4%) andPortugal (+7.3%). Decreases were registered in seven Member States: Finland (-5.9%), Denmark (-5.8%), theUnited Kingdom (-3.2%), Ireland (-2.9%), Belgium (-2.4%), Latvia (-0.7%) and Germany (-0.2%)..

Citi: U.S. To Become World’s Top Oil Exporter

by Tim Daiss, May 2, 2018 in OilPrice.com


As global oil markets shift their attention from U.S. shale oil production back to a resurgent Saudi Arabia and Russia and geopolitical concerns bearing down on oil prices, Citigroup said last Wednesday that the U.S. is poised to surpass Saudi Arabia next year as the world’s largest exporter of crude and oil products.

The U.S. exported a record 8.3 million barrels per day (bpd) last week of crude oil and petroleum products, the government also said Wednesday. Top crude oil exporter Saudi Arabia’s, for its part, exported 9.3 million bpd in January, while Russia exported 7.4 million bpd, the bank added.

However, it should also be noted that the Citi projection is for both crude and finished (refined) petroleum products, not only crude oil. Saudi Arabia remains the world’s largest exporter of crude, though since January amid the OPEC/non-OPEC production cut agreement that figure has fallen. On April 10, the Saudi oil minister said that the kingdom planned to keep its crude oil shipments in May below 7 million bpd for the 12th consecutive month (…)

See alos here

Volcanic hazard scenarios: Mount Taranaki, New Zealand

by Geological Society of America, May 3, 2018 in ScienceDaily


Over the last 5000 years, Mount Taranaki volcano, located in the westernmost part of New Zealand’s North Island, produced at least 16 Plinian-scale explosive eruptions, the latest at AD 1655. These eruptions had magnitudes of 4 to 5, eruptive styles, and contrasting basaltic to andesitic chemical compositions comparable to the eruptions of Etna, 122 BC; Vesuvius, AD79; Tarawera, 1886; Pelée, 1902; Colima, 1910; Mount Saint Helens, 1980; Merapi, 2010; and Calbuco, 2015.

Efforts to decarbonise will kill millions in poor countries

by Mikko Paunio, May 5, 2015 in GWPF


The report (.pdf, 11 pages), by eminent epidemiologist Mikko Paunio, says that international bodies and NGOs are trying to prevent poor countries from expanding their use of conventional fuels, have abandoned the so-called “energy ladder”  — the gradual shift to cleaner types of fuel that underpinned the clean up of air quality in industrialised nations.

As Dr Paunio explains, this will have devastating consequences:

“Indoor air pollution from domestic fires kills millions every year. But instead of helping poor people to climb the energy ladder and clean the air in their communities, the poorest people are being given gimmicks like cookstoves, which make little difference to air quality, and solar panels, which are little more than a joke.”

La géologie, une science plus que passionnante … et diverse