Wired - Power Play 5-15min

Most of us simply can’t shell out more than $70,000 for a Tesla. But comparatively affordable electrics like the Nissan Leaf still travel only about 80 miles on a charge—not far enough to dispel the dreaded “range anxiety” that such a low number provokes in most American drivers. A 2013 study by the California Center for Sustainable Energy found that only 9 percent of consumers said they would be satisfied with an electric car that can go 100 miles on a charge. Increase that range to 200 miles, though, and 70 percent of potential drivers said they’d be satisfied. ... over the past couple of years, a number of major auto­makers—General Motors, Nissan, Volkswagen—have lined up with plans to offer an electric car with (yep) approximately 200 miles of range, for a price somewhere around the average cost of a new American car, about $33,000. They all hope to do so quickly, as fuel efficiency requirements are ratcheting up every year. And they all hope to get there before media darling Tesla does. Musk—billionaire, celebrity, space and solar-energy mogul, would-be colonizer of Mars—has said since 2006 that Tesla’s “master plan” is to work toward building an affordable, long-range electric car. ... In short, the electric car business has taken the form of an old-fashioned race for a prize—a race in very soft sand. There’s no Moore’s law for batteries, which are chemical not digital. Cell development is all slow, arduous trial and error. When your goal is to drive energy efficiency up while driving costs down on a mass industrial scale, there aren’t many shortcuts or late-night inspirations to be had. But now it looks pretty clear who the winner will be. And it ain’t Tesla.

JP Morgan - A Brave New World: The De-Carbonization of Electricity Grids > 15min

A critical part of any analysis of high-renewable systems is the cost of backup thermal power and/or storage needed to meet demand during periods of low renewable generation. These costs are substantial; as a result, levelized costs of wind and solar are not the right tools to use in assessing the total cost of a high-renewable system ... High-renewable grids reduce CO2 emissions by 65%-70% in Germany and 55%-60% in California vs. the current grid. Reason: backup thermal capacity is idle for much of the year ... High-renewable grid costs per MWh are 1.9x the current system in Germany, and 1.5x in California. Costs fall to 1.6x in Germany and 1.2x in California assuming long-run “learning curve” declines in wind, solar and storage costs, higher nuclear plant costs and higher natural gas fuel costs ... The cost of time-shifting surplus renewable generation via storage has fallen, but its cost, intermittent utilization and energy loss result in higher per MWh system costs when it is added ... Balanced systems with nuclear power have lower estimated costs and CO2 emissions than high-renewable systems. However, there’s enormous uncertainty regarding the actual cost of nuclear power in the US and Europe, rendering balanced system assessments less reliable. Nuclear power is growing in Asia where plant costs are 20%-30% lower, but political, historical, economic, regulatory and cultural issues prevent these observations from being easily applied outside of Asia ... National/cross-border grid expansion, storing electricity in electric car batteries, demand management and renewable energy overbuilding are often mentioned as ways of reducing the cost of high-renewable systems. However, each relies to some extent on conjecture, insufficient empirical support and/or incomplete assessments of related costs

The Verge - Flying Cars Are Closer Than You Think 16min

In the industries where there’s rapid productivity growth, everybody is freaked out, because what are people going to do after everything gets automated? In the other part of the economy, that second part, health care and education, people are freaked out about, "Oh my God, it’s going to eat the entire budget! It’s going to eat my personal budget. Health care and education is going to be every dollar I make as income, and it’s going to eat the national budget and drive the United States bankrupt!" And everybody in the economy is going to become either a nurse or teacher. It’s really funny, both sides of the economy get polar opposite emotional reactions.  ... We are very much not present, in what we would consider to be a healthy way, in education, health care, construction, childcare, senior care. The great twist on that is that second category — that’s most of the GDP. Most of the spending is most of the GDP, and these are the areas where we have not yet been able to crack the code. ... How audacious or insane is it to think that you could bring tech to health care or education? It’s probably 50/50. ... What’s interesting is there are probably more new computer companies in the valley today than there were probably since 1982 — it’s just that the products are all these different shapes, sizes, and descriptions. ... Basically, the entire way we live today is a consequence of the invention of the automobile. Because, before that, people just never went anywhere. Therefore, everything that you travel to is a consequence of the automobile.

Financial Times - Electric cars: China’s battle for the battery market 8min

CATL, which had capacity to produce 7.6 gigawatt hours of batteries last year according to Goldman Sachs, says that by 2020 it plans to produce more than the gigafactory, the Tesla Motors and Panasonic joint venture that opened in Nevada in January and is expected to be the largest producer in the US. That would potentially make it the biggest battery factory in the world. ... Backed by aggressive government policies —ranging from subsidies for electric vehicles to restrictions on foreign rivals — China’s battery companies are beginning to dominate an industry which has been led for three decades by South Korean and Japanese manufacturers such as Panasonic, which makes the battery cells for Tesla cars. ... As carmakers invest more heavily in electric vehicles the lithium-ion battery will be a key technology for at least the next decade ... worth $40bn by 2025 and dominated by China.

Bloomberg - The Great Nevada Lithium Rush to Fuel the New Economy 12min

Already, the four companies that in 2015 provided 88 percent of the world’s lithium can’t keep up: Lithium contract prices have increased from $4,000 per metric ton in 2014 to as high as $20,000 today. ... That’s why a host of junior entrants are scrambling to get into the game. Whoever can figure out the extraction and chemistry required to get lithium out of the ground and into batteries stands to capture a significant share of the market. But as with any commodity, it’s a precarious business. ... Lithium can be mined from rocks, as in Australia and China, but in Clayton Valley and the lithium triangle it’s extracted from briny aquifers. ... The best hope new entrants have of catching Albemarle lies in a process being developed by Tenova SpA, an Italian engineering company. This method, which strips the lithium using an ion-exchange system and returns the water to the ground, would allow companies to skip evaporation ponds, slashing production time from months to hours while yielding a higher concentration of lithium.

The Verge - How Anker Is Beating Apple And Samsung At Their Own Accessory Game 10min

The market for portable battery packs generated $360 million in the 12 months ending in March 2017 in the US alone. The brands behind these packs are largely anonymous — Kmashi, Jackery, and iMuto — and they often stay that way. ... Except Anker. The steady rise of the company’s profile is proof that it’s possible to meet one very specific consumer need and ride that wave as it continues to ripple out to other markets. A majority of Anker’s sales come from cables and wall chargers, and it’s now moving into the smart home and auto market — anywhere a plug and a cable can solve a problem. ... Yang and his team started a company with the sole purpose of selling a better third-party accessory. But they stumbled onto a more lucrative reality: mobile phones, once niche luxury items, are now ubiquitous centerpieces of our digital lives. Each of these phones, and all the products that connect to them, need their own cable and plug. And each and every day these devices die before we want them to. ... In many ways, Anker’s success is born from the failures of premier manufacturers like Apple and Samsung. Where those companies introduce points of friction — like ever-thinner devices with short battery lives — Anker offers a remedy. ... Anker takes a more straightforward approach by solving the inevitable problems technology creates.