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The International Energy Agency (IEA) released a report this week saying that in 2018, "global energy-related CO2 emissions rose by 1.7 percent to 33 Gigatonnes." That's the most growth in emissions that the world has seen since 2013. From a report: Coal use contributed to a third of the total increase, mostly from new coal-fired power plants in China and India. This is worrisome because new coal plants have a lifespan of roughly 50 years. But the consequences of climate change are already upon us, and coal's hefty emissions profile compared to other energy sources means that, globally, carbon mitigation is going to be a lot more difficult to tackle than it may look from here in the US.

Even in the US, carbon emissions grew by 3.1 percent in 2018, according to the IEA. (This closely tracks estimates by the Rhodium Group, which released a preliminary report in January saying that US carbon emissions increased by 3.4 percent in 2018.) "By country, China, the United States, and India together accounted for nearly 70 percent of the rise in energy demand," Reuters wrote.

AmiMoJo shares a report from Ars Technica: Today, roughly 25 percent of the European Union's power currently comes from nuclear sources, with coal and gas each delivering a little above 20 percent. Wind constitutes 10 percent of the European Union's energy mix. But by 2027, IEA's forecasts (PDF) put wind just beating all other electricity sources with a 23-percent share of the energy mix. "Other Renewables" like biomass plants contribute a little over 20 percent, gas adds 20 percent, nuclear contributes just a little below 20 percent, and coal declines to just over 10 percent. Solar energy contributes about six or seven percent in the IEA's 2027 scenario. The European Union has a wealth of wind energy, especially offshore wind energy, a sector in which the EU is the global leader. Offshore wind allows turbines to be built bigger, and coastal winds are often stronger and more consistent than onshore winds. [The IEA forecasts 200 gigawatts (GW) of installed capacity by 2040.]

An anonymous reader shares a report from the International Energy Agency: The number of electric cars on the roads around the world rose to 2 million in 2016, following a year of strong growth in 2015, according to the latest edition of the International Energy Agency's Global EV Outlook. China remained the largest market in 2016, accounting for more than 40% of the electric cars sold in the world. With more than 200 million electric two-wheelers and more than 300,000 electric buses, China is by far the global leader in the electrification of transport. China, the US and Europe made up the three main markets, totaling over 90% of all EVs sold around the world. Electric car deployment in some markets is swift. In Norway, electric cars had a 29% market share last year, the highest globally, followed by the Netherlands with 6.4%, and Sweden with 3.4%. The electric car market is set to transition from early deployment to mass market adoption over the next decade or so. Between 9 and 20 million electric car could be deployed by 2020, and between 40 and 70 million by 2025, according to estimates based on recent statement from carmakers.

An anonymous reader shares a report from the International Energy Agency: The number of electric cars on the roads around the world rose to 2 million in 2016, following a year of strong growth in 2015, according to the latest edition of the International Energy Agency's Global EV Outlook. China remained the largest market in 2016, accounting for more than 40% of the electric cars sold in the world. With more than 200 million electric two-wheelers and more than 300,000 electric buses, China is by far the global leader in the electrification of transport. China, the US and Europe made up the three main markets, totaling over 90% of all EVs sold around the world. Electric car deployment in some markets is swift. In Norway, electric cars had a 29% market share last year, the highest globally, followed by the Netherlands with 6.4%, and Sweden with 3.4%. The electric car market is set to transition from early deployment to mass market adoption over the next decade or so. Between 9 and 20 million electric car could be deployed by 2020, and between 40 and 70 million by 2025, according to estimates based on recent statement from carmakers.

The world's largest source of power capacity is now renewables, as roughly half a million solar panels were installed every single day last year. In addition, two wind turbines were erected every hour in countries such as China, according to the International Energy Agency. Financial Times reports (Editor's note: may be paywalled; alternate source): Although coal and other fossil fuels remain the largest source of electricity generation, many conventional power utilities and energy groups have been confounded by the speed at which renewables have grown and the rapid drop in costs for the technologies. Average global generation costs for new onshore wind farms fell by an estimated 30 percent between 2010 and 2015 while those for big solar panel plants fell by an even steeper two-thirds, an IEA report published on Tuesday showed. The Paris-based agency thinks costs are likely to fall even further over the next five years, by 15 percent on average for wind and by a quarter for solar power. It said an unprecedented 153 gigawatts of green electricity was installed last year, mostly wind and solar projects, which has more than the total power capacity in Canada. It was also more than the amount of conventional fossil fuel or nuclear power added in 2015, leading renewables to surpass coal's cumulative share of global power capacity -- though not electricity generation. A power plant's capacity is the maximum amount of electricity it can potentially produce. The amount of energy a plant actually generates varies according to how long it produces power over a period of time. Coal power plants supplied close to 39 percent of the world's power in 2015, while renewables, including old hydropower dams, accounted for 23 percent, IEA data show. But the agency expects renewables' share of power generation to rise to 28 percent by 2021, when it predicts they will supply the equivalent of all the electricity generated today in the U.S. and E.U. combined.

mdsolar sends this report from Forbes: A key stumbling block in the effort to combat global warming has been the intimate link between greenhouse gas emissions and economic growth. When times are good and industries are thriving, global energy use traditionally increases and energy-related carbon dioxide emissions also go up. Only when economies stumble and businesses shutter — as during the most recent financial crisis — does energy use typically decline, in turn bringing down planet-warming emissions.

But for the first time in nearly half a century, that synchrony between economic growth and energy-related emissions seems to have been broken, according to the Paris-based International Energy Agency, prompting its chief economist to wonder if an important new pivot point has been reached — one that decouples economic vigor and carbon pollution. The IEA pegged carbon dioxide emissions for 2014 at 32.3 billion metric tons — essentially the same volume as 2013, even as the global economy grew at a rate of about 3 percent. Whether the disconnect is a mere fluke or a true harbinger of a paradigm shift is impossible to know. The IEA suggested that decreasing use of coal in China — and upticks in renewable electricity generation there using solar, wind and hydropower — could have contributed to the reversal.

kkleiner writes "A recent report (PDF) from International Energy Agency delivers some dire news: despite 20 years of efforts toward clean energy and a decade of growth in renewable energy, energy production remains as 'dirty' as ever due to worldwide reliance on fossil fuels. With the global demand for energy expected to rise by 25 percent in the next 10 years, a renewed effort toward cleaner energy is desperately needed to avoid detrimental effects to the environment and public health. The report says, 'Coal technologies continue to dominate growth in power generation. This is a major reason why the amount of CO2 emitted for each unit of energy supplied has fallen by less than 1% since 1990. Thus the net impact on CO2 intensity of all changes in supply has been minimal. Coal-fired generation, which rose by an estimated 6% from 2010 to 2012, continues to grow faster than non-fossil energy sources on an absolute basis.'"

Hugh Pickens writes "The NY Times reports that according to a report by the International Energy Agency, the U.S. will overtake Saudi Arabia as the world's leading oil producer by about 2017, will become a net oil exporter by 2030, and will become 'all but self-sufficient' in meeting its energy needs in about two decades — a 'dramatic reversal of the trend' in most developed countries. 'The foundations of the global energy systems are shifting,' says Fatih Birol, chief economist at the Paris-based organization, which produces the annual World Energy Outlook. There are several components of the sudden shift in the world's energy supply, but the prime mover is a resurgence of oil and gas production in the United States, particularly the unlocking of new reserves of oil and gas found in shale rock. The widespread adoption of techniques like hydraulic fracturing and horizontal drilling has made those reserves much more accessible, and in the case of natural gas, resulted in a vast glut that has sent prices plunging. The agency's report was generally 'good news' for the United States says Michael A. Levi, senior fellow for energy and environment at the Council on Foreign Relations, because it highlights the nation's new sources of energy but Levi cautions that being self-sufficient does not mean that the country will be insulated from seesawing energy prices, since those oil prices are set by global markets. The message is more sobering for the planet, in terms of climate change. Although natural gas is frequently promoted for being relatively low in carbon emissions compared to oil or coal, the new global energy market could make it harder to prevent dangerous levels of warming (PDF). 'The report confirms that, given the current policies, we will blow past every safe target for emissions,' says Levi. 'This should put to rest the idea that the boom in natural gas will save us from that.'" The folks over at The Oil Drum aren't quite so optimistic: shale reserves may have an abysmal EROI. And, of course, Global Warming is a liberal myth.

iONiUM writes "Last year, greenhouse gas emissions rose to a record amount of 30.6 gigatons, according to estimates from the International Energy Agency. From an article at the Guardian: 'Professor Lord Stern of the London School of Economics, the author of the influential Stern Report into the economics of climate change for the Treasury in 2006, warned that if the pattern continued, the results would be dire. "These figures indicate that [emissions] are now close to being back on a 'business as usual' path. According to the [Intergovernmental Panel on Climate Change's] projections, such a path... would mean around a 50% chance of a rise in global average temperature of more than 4C by 2100," he said.'" jamie points out a recent report that the cost of solar cells has dropped about 21 percent this year, leading to predictions that solar power may become cheaper than nuclear and fossil power within five years.

Oil -- and energy in general -- has long been a big topic among Slashdot readers. Predictions about The End of the Age of Oil (about which, claims the subtitle, this book provides "all you need to know") certainly are not new -- and if civilization lasts long enough, one day they'll prove true. It's nice to consider that automobiles aren't necessarily tied to petroleum, but mine certainly runs on 87 octane gasoline, and there aren't enough turkey guts or grease to power everything that we use petro-fuels for right now (though places like Iceland are trying hard to tap other sources). Current gas prices (in the U.S. at any rate) are higher than they have been in a decade or so, but in constant dollars, gasoline prices have certainly been worse. How much to panic, and when? Read on below for Arthur Smith (apsmith)'s brief review of David Goodstein's Out of Gas for a rather gloomy look at the future of oil-based energy. Out of Gas: All You Need to Know about the End of the Age of Oil author David Goodstein pages 128 publisher W.W. Norton & Company rating 9/10 reviewer Arthur Smith ISBN 0393058573 summary Why replacing oil is the world's most urgent and ignored problem. Americans have started to notice prices at the pump with an unfamiliar '2' on the sign. Meanwhile, crude oil prices are hitting 13-year records close to $40 per barrel. As the International Energy Agency reports, there is "no relief in sight". All this should come as no surprise to readers of David Goodstein's Out of Gas - the only question is, have we left it too late to survive the inevitable shocks that are coming?

In this slim and subtly illustrated volume Dr. Goodstein, physics professor and vice provost at Caltech, explains in clear and simple terms why the fossil fuel age is coming to an end. A "massive, focused commitment" is needed to develop alternatives, and every year of delay in that commitment adds immeasurably to future human suffering.

In years, or at best a decade, we will reach the global "Hubbert's peak" for conventional oil, when production starts to decline even with rising demand. Such a peak was reached for US production in 1970. "Foreign oil" has sustained us until now, but Goodstein shows why it cannot for much longer.

A number of books on this subject have come out in recent years, some very pessimistic about the future (for example Heinberg's "The Party's Over", which warns of a greatly decreased world population). Goodstein offers some hope in alternatives, substantially based on the analysis of climate scientist and space solar power advocate Martin Hoffert.

Solar-based renewables and fusion are the only long-run energy solutions. According to Goodstein, natural gas and nuclear fission can help tide us over. All of these have problems, with the most scalable (solar power from space) still the least mature. Goodstein's longest chapter discusses thermodynamics and the physical laws that explain usable energy and its relation to entropy. As a physicist, I was pleased and surprised to learn something from Goodstein's clear explanation here.

Goodstein also discusses global climate problems with continued use of fossil energy, particularly an increasing dependence on coal. He concludes: "Civilization as we know it will come to an end sometime in this century unless we find a way to live without fossil fuels."

There were a few minor things to complain about. Transitions between the chapters are too abrupt, perhaps caused by the wide range of discussion in such a short book. A few technical things seemed wrong - for example, it is quite feasible to run transportation systems off grid electricity (electric trains, subways, etc. do this) - would it be so hard to do it for personal transport too?

But Goodstein's book is the clearest explanation yet of our need to get beyond fossil fuels. Is it enough to get the public, and our leaders, actually paying attention?

You can purchase the Out of Gas: All You Need to Know about the End of the Age of Oil from bn.com. Slashdot welcomes readers' book reviews -- to see your own review here, carefully read the book review guidelines, then visit the submission page.