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.
by Michael Kruger, April 21, 2018 in P Gosselin NoTricksZone
Michael Kruger at German skeptic site Science Skeptical here writes about how solar energy indutry in Germany has disintegrated spectacularly.
What follows are 4 charts that show us some shocking trends, and how in reality the German solar industry has seen a bloodbath that can be rated as one of the worst in a long time. The reality is that Germany’s green revolution is far from being a model for the world.
Well, I’m amazed and impressed. Tight oil production has pushed total United States petroleum output to more than 10 million barrels a day, a rate last seen almost a half-century ago. It’s a new U.S. record. Fifteen years ago I was traveling the world with a Powerpoint presentation featuring a graph of U.S. oil production history. That graph showed a clear peak in 1970 and a long bumpy decline thereafter. (…)
London — Britain’s natural gas fracking industry is using a cold snap that’s gripped large swathes of Europe this week and laid bare weaknesses in the UK’s energy supply to make its pitch.
Britain’s natural gas market has been stretched to its limits as the coldest spell since 2010 tests the nation’s energy and transport network. UK pipeline manager National Grid Plc even urged industry to curb its gas usage while the cold weather persisted. (…)
America has had its share of oil-centered energy problems and disruptions. Now it faces potential renewable energy and high technology crises, because of its heavy reliance on imports of the rare earth and other strategic minerals that are the essential building blocks for wind turbines, solar panels, computers, smart phones, medical diagnostic devices, night vision goggles, GPS and communication systems, long-life batteries and countless other applications.
by Alex Nussbaum, February 23, 2018 in BloombergNews
Cube development,’ which taps multiple layers of shale all at once, could accelerate the U.S. shale boom and make the global supply glut even worse.
In the scrublands of West Texas there’s an oil-drilling operation like few that have come before.
Encana Corp.’s RAB Davidson well pad is so mammoth, the explorer speaks of it in military terms, describing its efforts here as an occupation. More than 1 million pounds of drilling rigs, bulldozers, tanker trucks and other equipment spread out over a dusty 16-acre expanse. As of November, the 19 wells here collectively pumped almost 20,000 barrels of crude per day, according to company reports.
by Bjorn Lomborg, February 20, 2018 in ClimateChangeDispatch
The world is mostly run on fossil fuels (81%). Nuclear makes up 5%, with 14% from renewables. Solar panels and wind turbines contribute 0.8%.
When you hear 14% renewables, you will likely think ‘wow, things are going pretty well with the switch to renewables’. But these renewables are not the ones you hear about. The biggest contributor is humanity’s oldest fuel: wood (…)
Experts say one annual increase doesn’t indicate China is returning to an era when its emissions grew by leaps and bounds. But the increase illustrates the challenges and compromises Beijing must juggle if it wants to stoke its economy and at the same time keep its environmental promises. […]
Germany’s utopian dream of transforming itself into the world’s green powerhouse is collapsing as its political and media establishment is mugged by reality. The country’s climate obsession has turned into one of the country’s biggest political and economic handicaps, making Germany almost ungovernable.
by Fred Pearce, December 19, 2017 in Yale Environment360
In September, some 200 scientists wrote to the EU insisting that “bioenergy [from forest biomass] is not carbon-neutral” and calling for tighter rules to protect forests and their carbon. Yet just a month later, EU ministers rubber-stamped the existing carbon accounting rules, reaffirming that the burning of wood pellets is renewable energy.
A partisan divide has emerged in the European Parliament over proposals to beef up the governance of the Energy Union, with conservative and centre-right lawmakers rejecting what they described as an “outdated”, “inflexible” approach supported by the Greens and left-wing parties.
La Banque mondiale a présenté le 18 juillet une étude soulignant les énormes besoins de minerais et de métaux associés à la transition « bas carbone » dans le monde. Un aspect souvent ignoré de cette transition.
Germany’s utopian dream of transforming itself into the world’s green powerhouse is collapsing as its political and media establishment is mugged by reality. The country’s climate obsession has turned into one of the country’s biggest political and economic handicaps, making Germany almost ungovernable.
Important information has emerged in the field of energy, and yet it is as if European politicians ignore it. Judge for yourself based on just the following facts (…)
Earlier this year, DEFRA published a report by the Air Quality Expert Group into the impacts of biomass on air quality. The results make for startling reading.
The hidden consequences of a massive use of intermittent renewable energy systems for electricity production are highlighted, using existing electricity production data from Germany from the last 5 years, where presently a system is in operation with an installed capacity of about 50 GW in wind turbines (sum of onshore and offshore wind) and 40GW in photovoltaic panels.This fleet of intermittent renewable systems produces more than half of the yearly renewable electrical energy of Germany, the rest being produced by hydro, so-called ‘biomass’ and a very small fraction of geothermal sources
Global energy investment fell by 12% in 2016, the second consecutive year of decline, as increased spending on energy efficiency and electricity networks was more than offset by a continued drop in upstream oil and gas spending, according to the International Energy Agency’s annual World Energy Investmentreport.
Global energy investment amounted to USD 1.7 trillion in 2016, or 2.2% of global GDP. For the first time, spending on the electricity sector around the world exceeded the combined spending on oil, gas and coal supply. The share of clean-energy spending reached 43% of total supply investment, a record high.
by Ben Wolfgang, July 5, 2017, in The Washington Times
The biggest critics of President Trump’s decision to withdraw from the Paris climate accord are also the world’s biggest hypocrites on energy policy, top environmental groups charged Wednesday in a report that found many top nations’ rhetoric on cutting emissions doesn’t line up with how and where they spend their money.
The key finding: The G-20 nations spend roughly four times as much in public financing for fossil fuels as they do supporting renewable energy sources such as wind and solar. The report examines loans, grants, guarantees, insurance and other types of public finance offered either by the governments, government-owned financial institutions and credit agencies, and multilateral groups made up of G-20 countries.
Après la sortie américaine de l’Accord de Paris, il se confirme que l’Europe s’engagera, seule, dans la voie d’une électricité tout intégralement générée par de l’énergie renouvelable (soleil, vent).
Hundreds of built and proposed hydroelectric dams may significantly harm life in and around the Amazon by trapping the flow of rich nutrients and modifying the climate from Central America to the Gulf of Mexico. These findings, published in Nature, emerge from a multidisciplinary, international collaboration of researchers from 10 universities, led by scientists at The University of Texas at Austin.
To meet energy needs, economic developers in South America have proposed 428 hydroelectric dams, with 140 currently built or under construction, in the Amazon basin — the largest and most complex network of river channels in the world, which sustains the highest biodiversity on Earth.
The 2017 Edition of the REN21 Renewables Global Status Report reveals a global energy transition well underway, with record new additions of installed renewable energy capacity, rapidly falling costs, and the decoupling of economic growth and energy-related carbon dioxide (CO2) emissions. This year’s report continues REN21’s long-standing tradition of providing the most up-to-date data and informative infographics to detail renewable energy’s contribution to the energy transition.
The electric car has dropped out of favor in the country that pioneered renewable energy.
Sales in Denmark of Electrically Chargeable Vehicles (ECV), which include plug-in hybrids, plunged 60.5 percent in the first quarter of the year, compared with the first three months of 2016, according to latest data from the European Automobile Manufacturers Association (ACEA). That contrasts with an increase of nearly 80 percent in neighboring Sweden and an average rise of 30 percent in the European Union.
Water reservoirs created by damming rivers could have significant impacts on the world’s carbon cycle and climate system that aren’t being accounted for, a new study concludes.
The study, conducted by researchers at the University of Waterloo and the Université libre de Bruxelles, appears in Nature Communications. It found that man-made dam reservoirs trap nearly one-fifth of the organic carbon moving from land to ocean via the world’s rivers.
Un des plus grands parcs éoliens offshore au monde a été mis en service le 8 mai au large des Pays-Bas. Ce parc, baptisé « Gemini », dispose d’une puissance installée de 600 MW et pourrait produire, selon son exploitant, 2,6 TWh par an grâce aux vents « les plus forts et les plus réguliers
La géologie, une science plus que passionnante … et diverse
