In a timely reminder for the national negotiators at the Climate conference in Bonn (COP23), PwC recently released their annual Low Carbon Economy Index, which showed yet again that current emission reduction plans for the global economy do not match the goal of the Paris Agreement, writes David Hone, Chief Climate Change Advisor at Shell. According to Hone, the task that confronts the negotiators is to turn the Agreement into a set of effective … [Read more...]
What climate change policy puts America first?
The Trump Administration has ordered federal agencies to use a “social cost of carbon” that only takes into account domestic consequences of climate change, writes Meredith Fowlie, Assistant Professor of Agriculture and Resource Economics at the University of California at Berkeley. That translates into a cost of $1-$6 per ton, instead of the $45 per ton that was under the Obama Administration. Fowlie explains the reasoning behind the policy … [Read more...]
Value-added electricity services: who should supply them and how?
Berkeley Lab has released a new report that discusses who should supply the new value-added services that are emerging in the electricity market - and what policies and regulations are needed to nurture this new market. The report applies to the U.S., but includes lots of lessons for Europe as well.  … [Read more...]
US shale oil: the limits to growth
With technological progress slowing down and financiers becoming more reluctant to invest, estimates of future US shale oil production are becoming more conservative, writes geophysicist Jilles van den Beukel. By the early 2020s, the ability of US shale oil to provide a ceiling on oil prices will be significantly diminished. … [Read more...]
World greenhouse gas levels make unprecedented leap
Global average carbon dioxide concentrations rose by 0.8% during 2016, the largest annual increase ever observed, write researchers Paul Fraser, Paul Krummel and Zoe Loh of Australia’s national science agency CSIRO. Courtesy The Conversation. … [Read more...]
The uncertain future of fusion energy
With costs of solar and wind power dropping, investors may start to wonder whether putting money into fusion energy still makes sense. Independent energy consultant Daniel Kauffman discusses the uncertain future of fusion energy, in particular of the ITER project in France, but concludes that "putting more chips on the fusion table seems like a sensible hedge". … [Read more...]
Experts who sold the idea of oil exports proven very wrong very fast
Oil market experts all claimed that lifting the ban U.S. oil exports would not result in very large exports. They all turned out to be wrong very quickly, writes Justin Mikulka on DeSmog blog. American oil is even going to China these days. With devastating consequences for the environment and the climate. … [Read more...]
America’s electric vehicle future, part 2: EV price, oil cost, fuel economy drive adoption
Due to declining electric vehicle (EV) costs, growth in charging station access, and increased familiarity and acceptance by the public, EVs will play an ever-greater role in the U.S. transportation sector, writes Jeffrey Rissman of Energy Innovation, a San Fransisco-based energy and environmental policy think tank.  In part one of our analysis, we reported EVs are likely to represent at least 65% of sales in 2050, and with strong technology cost … [Read more...]
America’s electric vehicle future, part 1: 65-75% light-duty sales by 2050
Rapid battery cost declines, rising commitment from major automakers, strong policy support from state and local governments, and low operational costs (including discounted charging tariffs from utilities) have put electric vehicles (EVs) on track to pass gasoline-powered vehicles, writes Jeffrey Rissman of Energy Innovation, a San Fransisco-based energy and environmental policy think tank. Indeed, U.S. EV sales have grown an average of 32% … [Read more...]
Can China’s EVs lead to peak oil demand?
China's decision on whether and when to ban cars burning gasoline and diesel could alter our view of how far we are from a peak in global oil demand, writes independent energy analyst Geoffrey Styles. Even though the likely date of such a peak is highly uncertain, the idea of an impending peak could significantly affect investments and other decisions. … [Read more...]
Beyond Harvey and Irma: climate action will become top military priorityÂ
The devastating hurricanes Harvey and Irma saw the U.S. military involved in emergency operations on a massive scale, writes energy expert and author Michael T. Klare. The future will hold more of the same. As the planet heats up, the armed forces and the nation will face an existential crisis, according to Klare, which will result in the need for a new, largely non-military strategic posture that puts climate action above other geopolitical … [Read more...]
Nuclear power, weapons and national security
The nuclear power industry, under pressure economically, is arguing that it deserves government support because it is essential for “national security”, notes Jim Green, editor of the Nuclear Monitor newsletter. Green explains why he finds this argument disingenuous and unconvincing. … [Read more...]
100% renewable energy for 139 nations detailed in Stanford report
Mark Z. Jacobson, the famed professor at the Stanford School of Earth, Energy, and Environmental Sciences, and 26 of his colleagues have compiled a report that shows exactly how 139 nations could transition to 100% renewable energy by 2050 without throwing millions of people out of work. In fact, they contend that the changeover would actually spur job growth while dramatically reducing carbon emissions, writes Steve Hanley. Article courtesy of … [Read more...]
If we keep subsidizing wind, will the cost of wind energy go down?
The learning rate for wind power is in the range of 7.7%-11%, researchers Eric Williams and Eric Hittinger of Rochester Institute of Technology found. This means the cost should go down from 5.5 cts/kWh today to 4.1-4.5 cts/kWh in 2030, cheaper than conventional power sources. Does this mean we should stop subsidizing wind? Article courtesy The Conversation. … [Read more...]
The perils of falling in love with energy technology
Renewable energy and fossil fuel advocates have one thing in common – an unhealthy tendency to fall in love with a particular energy technology, writes Hal Harvey, founder and CEO of think tank Energy Innovation. Policymakers for their part often fall in love with particular policies. But according to Harvey, what matters is setting ambitious goals, adopting policies that reward performance and let the dynamics of the market work out how to get … [Read more...]
- « Previous Page
- 1
- …
- 3
- 4
- 5
- 6
- 7
- …
- 21
- Next Page »