How cool is this? A transparent solar cell

I’ve not been sharing enough of my “how cool is this?” moments, and believe me, I’ve had plenty of them in the digital and clean tech areas lately. I find this one very exciting: Michigan State researchers have developed a fully transparent solar cell that could be used for windows or device screens:

Instead of trying to create a transparent photovoltaic cell (which is nigh impossible), they use a transparent luminescent solar concentrator (TLSC). The TLSC consists of organic salts that absorb specific non-visible wavelengths of ultraviolet and infrared light, which they then luminesce (glow) as another wavelength of infrared light (also non-visible). This emitted infrared light is guided to the edge of plastic, where thin strips of conventional photovoltaic solar cell convert it into electricity. [Research paper: DOI: 10.1002/adom.201400103- “Near-Infrared Harvesting Transparent Luminescent Solar Concentrators”] …

So far, one of the larger barriers to large-scale adoption of solar power is the intrusive and ugly nature of solar panels — obviously, if we can produce large amounts of solar power from sheets of glass and plastic that look like normal sheets of glass and plastic, then that would be big.

The energy efficiency numbers are low, 1%, but they estimate they could go up to 5%. Figuring out how much cost this TLSC technology adds to large panes of glass and comparing that to alternative electricity prices is the next step in assessing its commercial viability. But the technology is seriously cool.

 

Forthcoming paper: Implications of Smart Grid Innovation for Organizational Models in Electricity Distribution

Back in 2001 I participated in a year-long forum on the future of the electricity distribution model. Convened by the Center for the Advancement of Energy Markets, the DISCO of the Future Forum brought together many stakeholders to develop several scenarios and analyze their implications (and several of those folks remain friends, playmates in the intellectual sandbox, and commenters here at KP [waves at Ed]!). As noted in this 2002 Electric Light and Power article,

Among the 100 recommendations that CAEM discusses in the report, the forum gave suggestions ranging from small issues-that regulators should consider requiring a standard form (or a “consumer label”) on pricing and terms and conditions of service for small customers to be provided to customers at the tie of the initial offer (as well as upon request)-to larger ones, including the suggestions that regulators should establish a standard distribution utility reporting format for all significant distribution upgrades and extensions, and that regulated DISCOs should be permitted to recover their reasonable costs for development of grid interface designs and grid interconnect application review.

“The technology exists to support a competitive retail market responsive to price signals and demand constraints,” the report concludes. “The extent to which the market is opened to competition and the extent to which these technologies are applied by suppliers, DISCOS and customers will, in large part, be determined by state legislatures and regulators.”

Now in 2015, technological dynamism has brought to a head many of the same questions, regulatory models, and business models that we “penciled out” 14 years ago.

In a new paper, forthcoming in the Wiley Handbook of Smart Grid Development, I grapple with that question: what are the implications of this technological dynamism for the organizational form of the distribution company? What transactions in the vertically-integrated supply chain should be unbundled, what assets should it own, and what are the practical policy issues being tackled in various places around the world as they deal with these questions? I analyze these questions using a theoretical framework from the economics of organization and new institutional economics. And I start off with a historical overview of the industry’s technology, regulation, and organizational model.

Implications of Smart Grid Innovation for Organizational Models in Electricity Distribution

Abstract: Digital technologies from outside the electricity industry are prompting changes in both regulatory institutions and electric utility business models, leading to the disaggregation or unbundling of historically vertically integrated electricity firms in some jurisdictions and not others, and simultaneously opening the door for competition with the traditional electric utility business. This chapter uses the technological and organizational history of the industry, combined with the transactions cost theory of the firm and of vertical integration, to explore the implications of smart grid technologies for future distribution company business models. Smart grid technologies reduce transactions costs, changing economical firm boundaries and reducing the traditional drivers of vertical integration. Possible business models for the distribution company include an integrated utility, a network manager, or a coordinating platform provider.

The New York REV and the distribution company of the future

We live in interesting times in the electricity industry. Vibrant technological dynamism, the very dynamism that has transformed how we work, play, and live, puts increasing pressure on the early-20th-century physical network, regulatory model, and resulting business model of the vertically-integrated distribution utility.

While the utility “death spiral” rhetoric is overblown, these pressures are real. They reflect the extent to which regulatory and organizational institutions, as well as the architecture of the network, are incompatible with a general social objective of not obstructing such innovation. Boosting my innovation-focused claim is the synthesis of relatively new environmental objectives into the policy mix. Innovation, particularly innovation at the distribution edge, is an expression of human creativity that fosters both older economic policy objectives of consumer protection from concentrations of market power and newer environmental policy objectives of a cleaner and prosperous energy future.

But institutions change slowly, especially bureaucratic institutions where decision-makers have a stake in the direction and magnitude of institutional change. Institutional change requires imagination to see a different world as possible, practical vision to see how to get from today’s reality toward that different world, and courage to exercise the leadership and navigate the tough tradeoffs that inevitably arise.

That’s the sense in which the New York Reforming the Energy Vision (REV) proceeding of the New York State Public Service Commission (Greentech) is compelling and encouraging. Launched in spring 2014 with a staff paper, REV is looking squarely at institutional change to align the regulatory framework and the business model of the distribution utility more with these policy objectives and with fostering innovation. As Katherine Tweed summarized the goals in the Greentech Media article linked above,

The report calls for an overhaul of the regulation of the state’s distribution utilities to achieve five policy objectives:

  • Increasing customer knowledge and providing tools that support effective management of their total energy bill
  • Market animation and leverage of ratepayer contributions
  • System-wide efficiency
  • Fuel and resource diversity
  • System reliability and resiliency

The PSC acknowledges that the current ratemaking procedure simply doesn’t work and that the distribution system is not equipped for the changes coming to the energy market. New York is already a deregulated market in which distribution is separated from generation and there is retail choice for electricity. Although that’s a step beyond many states, it is hardly enough for what’s coming in the market.

Last week the NY PSC issued its first order in the REV proceeding, that the incumbent distribution utilities will serve as distributed system platform providers (DSPPs) and should start planning accordingly. As noted by RTO Insider,

The framework envisions utilities serving a central role in the transition as distributed system platform (DSP) providers, responsible for integrated system planning and grid and market operations.

In most cases, however, utilities will be barred from owning distributed energy resources (DER): demand response, distributed generation, distributed storage and end-use energy efficiency.

The planning function will be reflected in the utilities’ distributed system implementation plan (DSIP), a multi-year forecast proposing capital and operating expenditures to serve the DSP functions and provide third parties the system information they need to plan for market participation.

A platform business model is not a cut and dry thing, though, especially in a regulated industry where the regulatory institutions reinforced and perpetuated a vertically integrated model for over a century (with that model only really modified due to generator technological change in the 1980s leading to generation unbundling). Institutional design and market design, the symbiosis of technology and institutions, will have to be front and center, if the vertically-integrated uni-directional delivery model of the 20th century is to evolve into a distribution facilitator of the 21st century.

In fact, the institutional design issues at stake here have been the focus of my research during my sabbatical, so I hope to have more to add to the discussion based on some of my forthcoming work on the subject.

Geoff Manne in Wired on FCC Title II

Friend of Knowledge Problem Geoff Manne had a thorough opinion piece in Wired yesterday on the FCC’s Title II Internet designation. Well worth reading. From the “be careful what you wish for” department:

Title II (which, recall, is the basis for the catch-all) applies to all “telecommunications services”—not just ISPs. Now, every time an internet service might be deemed to transmit a communication (think WhatsApp, Snapchat, Twitter…), it either has to take its chances or ask the FCC in advance to advise it on its likely regulatory treatment.

That’s right—this new regime, which credits itself with preserving “permissionless innovation,” just put a bullet in its head. It puts innovators on notice, and ensures that the FCC has the authority (if it holds up in court) to enforce its vague rule against whatever it finds objectionable.

And that’s even at the much-vaunted edge of the network that such regulation purports to protect.

Asking in advance. Nope, that’s not gonna slow innovation, not one bit …

FCC Title II and raising rivals’ costs

As the consequences of the FCC vote to classify the Internet as a Title II service start to sink in, here are a couple of good commentaries you may not have seen. Jeffrey Tucker’s political economy analysis of the Title II vote as a power grab is one of the best overall analyses of the situation that I’ve seen.

The incumbent rulers of the world’s most exciting technology have decided to lock down the prevailing market conditions to protect themselves against rising upstarts in a fast-changing market. To impose a new rule against throttling content or using the market price system to allocate bandwidth resources protects against innovations that would disrupt the status quo.

What’s being sold as economic fairness and a wonderful favor to consumers is actually a sop to industrial giants who are seeking untrammeled access to your wallet and an end to competitive threats to market power.

What’s being sold as keeping the Internet neutral for innovation at the edge of the network is substantively doing so by encasing the existing Internet structure and institutions in amber, which yields rents for its large incumbents. Some of those incumbents, like Comcast and Time-Warner, have achieved their current (and often resented by customers) market power not through rivalrous market competition, but through receiving municipal monopoly cable franchises. Yes, these restrictions raise their costs too, but as large incumbents they are better positioned to absorb those costs than smaller ISPs or other entrants would be. It’s naive to believe that regulations of this form will do much other than softening rivalry in the Internet itself.

But is there really that much scope for innovation and dynamism within the Internet? Yes. Not only with technologies, but also with institutions, such as interconnection agreements and peering agreements, which can affect packet delivery speeds. And, as Julian Sanchez noted, the Title II designation takes these kinds of innovations off the table.

But there’s another kind of permissionless innovation that the FCC’s decision is designed to preclude: innovation in business models and routing policies. As Neutralites love to point out, the neutral or “end-to-end” model has served the Internet pretty well over the past two decades. But is the model that worked for moving static, text-heavy webpages over phone lines also the optimal model for streaming video wirelessly to mobile devices? Are we sure it’s the best possible model, not just now but for all time? Are there different ways of routing traffic, or of dividing up the cost of moving packets from content providers, that might lower costs or improve quality of service? Again, I’m not certain—but I am certain we’re unlikely to find out if providers don’t get to run the experiment.

Tragedy of the commons, Yugoslavian apartment building laundry room edition

The tragedy of the commons story is well known and examples abound, but I still enjoy finding new examples in unexpected places. Here is one such example, first published in 1992 but new to me.

The building referred to is an apartment building in Yugoslavia; the time described isn’t exactly identified in the article, but perhaps 1960s or early in the 1970s:

In the cellar of our building there was a washing room with a huge concrete washing basin and three new washing machines. At the beginning, everyone washed their clothes downstairs. There was a schedule hung on the door and each family took its turn once a week. The machines didn’t work for long. To put it mildly, people didn’t take very good care of them. After all, these machines didn’t belong to anyone in person, so no one felt responsible for repairing, or even cleaning them. The first machine broke after about a year, then the second one, then the third. In the washing room, people started to store broken chairs, children’s bicycles, beach umbrellas, charcoal for barbecues, skis, mattresses. … The basins were filled with supplies for winter: bags of potatoes, green and red peppers, and wooden barrels of sauerkraut.

We’d lost our common laundry room precisely because it was common. But by that time the standard of living in the country was high enough so, instead of forty people using three common machines, everyone could buy an imported washing machine for themselves, however unnecessary and irrational this really was. Even our own country started to produce them, except that they all were very expensive. This, strangely enough, became a reason to buy one, to prove that you were earning enough, that your social status was high enough, so you could afford household appliances. Social differentiation, starting with cars and TV sets, continued in bathrooms and kitchens. A washing machine became an item of prestige, and it was good for women, even if it really wasn’t meant to ease their lives in the first place.

From “On doing laundry,”
How we survived communism and even laughed, Slavenka Drakulić.

Drakulić’s description of her grandmother doing laundry (in 1950s Yugoslavia) reminded me of Hans Rosling’s TED Talk, “The magic washing machine.”

I have only read a few of the essays in Drakulić’s book, but so far it impresses me as a good collection of sharply-observed and reported essays on life in communist Eastern Europe.

Ride sharing and overcoming taxi discrimination

An interesting story from NPR caught my eye: how ride sharing apps make it easier for riders to overcome racial discrimination. The story tells the tale of Skinny Pants Guy, “a dude who was in his mid-20s — slim, with neat, shoulder-length locks, skinny chinos, loafers and a leather briefcase slung across his torso — standing on the corner, his arm raised skyward. He was trying without luck to hail a cab. …”If I was carrying a gun, where could I even hide it?” he said to us in exasperation.”

Although technically illegal and opening taxi drivers to regulatory punishment and fines if they refuse to accept passengers, racial discrimination among taxi drivers does occur.

Many people of color are embracing these services as a way to avoid discrimination from traditional taxicab drivers. There’s more than anecdotal evidence that that discrimination is widespread. A yearlong investigation by a local reporter in Washington, Russ Ptacek, found last year that taxicab drivers were significantly less likely to stop for black fares than for white fares who were dressed the same.

Phenomena like taxi driver discrimination are an economic conundrum — even in the case of Skinny Pants Guy, who is professionally dressed and unlikely to pose a threat to the driver, why choose no fare rather than pick up the passenger?

Gary Becker’s 1957 book The Economics of Discrimination analyzed this phenomenon, and Becker’s model (inserting a “race taste” parameter into a standard utility function) showed that such discrimination was harmful to both the person discriminated against and the person practicing the discrimination. This model has its limits, of course; if you’re working in a standard framework with stable preferences, this taste parameter represents inherent racism and uses that framework to estimate the cost of such preferences. It doesn’t allow for changing preferences as time and circumstances change. An alternative model that can explain the same phenomenon without such a taste parameter would be a screening model — based on location (good/bad neighborhood) and/or race and/or clothing, a taxi driver could draw inferences based on history or preconceptions and choose whether or not to accept the passenger.

Ride sharing, and technology features such as the ability of riders to rate drivers and vice versa, give riders competing alternatives. What drives this beneficial outcome? Are drivers more willing to pick up riders because they know that they will get to submit a rider rating ex post? Are drivers more willing to pick up riders because the fact that they actively chose Uber or Lyft signals to the driver that such a rider in less likely to be a threat? If that’s the case, why is that the case?

Whatever the motivation, I’m intrigued by this aspect of ride sharing because it’s an unintended benefit, and a broader social benefit of ride sharing. One reason why I’m so interested in ride sharing (see how many posts Mike and I have done!) is that in the process of enabling asset owners to monetize their “dead capital”, it taps into what Adam Smith called our “fellow-feeling” — it inclines us more to sympathy (in the Smithian sense) with the other person, and to act with tolerance. I also think that the reciprocal/mutual ratings system is an institutional design that harnesses fellow-feeling, by giving both drivers and riders an incentive to imagine being in the situation of the other party, and to consider the effects of their behavior on the other party.