Why Your Next Phone Could Be Powered By Seawater

Lithium is more than just a pretty solid Nirvana track – it’s also the reason that the portable computer in your pocket can keep on tweeting, e-mailing and otherwise vibrating for hours on end.
But soon there may not be enough available to go around.
As the demand for long-lasting batteries in cell-phones, laptops, and electric cars increases, so too does demand for Lithium, their key ingredient.
The U.S. Geological Survey estimated recently that conventional lithium reserves provide enough for production of 37,000 tons of the element per year for 365 years. That sounds like a lot, but with over a million electric cars expected in 2020, the development of battery clusters that power smart homes (like Tesla’s Powerwall), and increasing availability of lithium-powered consumer electronics, demand is sure to rise exponentially every year.
To battle the problem of Lithium shortage, researchers are looking to some unconventional sources. In Japan, for instance, scientists at the Atomic Energy Agency are working on a method to extract lithium from seawater through dialysis. According to a report from MIT Technology Review, “The system is based on a dialysis cell with a membrane consisting of a superconductor material,” a sentence which presumably means something to someone, somewhere.
Though the method is a long way away from being used commercially, one of the lead scientists on the project, Tsuyoshi Hoshino wrote that this particular method of extracting Lithium “shows good energy efficiency and is easily scalable.” Hoshino adds that his method could be commercialized in five years.
If Hoshino’s method makes it to commercialization, it could be a huge boom for the lithium battery industry, especially to powerhouse Tesla. Mineral assays of Nevada’s salt lakes have shown promising concentrations of lithium, which also happens to be where the battery pioneer plans to build its massive battery production plant, known as the “Gigafactory.”
For now, though, we’re stuck with a reliance on more conventional lithium sources.
Number of the Day: 51%
More than half of registered voters polled by Morning Consult and Politico said they support work requirements for Medicaid recipients. Thirty-seven percent oppose such eligibility rules.
Martin Feldstein Is Optimistic About Tax Cuts, and Long-Term Deficits
In a new piece published at Project Syndicate, the conservative economist, who led President Reagan’s Council of Economic Advisers from 1982 to 1984, writes that pro-growth tax individual and corporate reform will get done — and that any resulting spike in the budget deficit will be temporary:
“Although the net tax changes may widen the budget deficit in the short term, the incentive effects of lower tax rates and the increased accumulation of capital will mean faster economic growth and higher real incomes, both of which will cause rising taxable incomes and lower long-term deficits.”
Doing tax reform through reconciliation — allowing it to be passed by a simple majority in the Senate, as long as it doesn’t add to the deficit after 10 years — is another key. “By designing the tax and spending rules accordingly and phasing in future revenue increases, the Republicans can achieve the needed long-term surpluses,” Feldstein argues.
Of course, the big questions remain whether tax and spending changes are really designed as Feldstein describes — and whether “future revenue increases” ever come to fruition. Otherwise, those “long-term surpluses” Feldstein says we need won’t ever materialize.
JP Morgan: Don’t Expect Tax Reform This Year
Gary Cohn, President Trump’s top economic adviser, seems pretty confident that Congress can produce a tax bill in a hurry. He told the Financial Times (paywall) last week that the Ways and Means Committee should be write a bill “in the next three of four weeks.” But most experts doubt that such a complicated undertaking can be accomplished so quickly. In a note to clients this week, J.P. Morgan analysts said they don’t expect to see a tax bill passed until mid-2018, following months of political wrangling:
“There will likely be months of committee hearings, lobbying by affected groups, and behind-the-scenes horse trading before final tax legislation emerges. Our baseline forecast continues to pencil in a modest, temporary, deficit-financed tax cut to be passed in 2Q2018 through the reconciliation process, avoiding the need to attract 60 votes in the Senate.”
Trump Still Has No Tax Reform Plan to Pitch
Bloomberg’s Sahil Kapur writes that, even as President Trump prepares to push tax reform thus week, basic questions about the plan have no answers: “Will the changes be permanent or temporary? How will individual tax brackets be set? What rate will corporations and small businesses pay?”
“They’re nowhere. They’re just nowhere,” Henrietta Treyz, a tax analyst with Veda Partners and former Senate tax staffer, tells Kapur. “I see them putting these ideas out as though they’re making progress, but they are the same regurgitated ideas we’ve been talking about for 20 years that have never gotten past the white-paper stage.”
The Fiscal Times Newsletter - August 28, 2017
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