Environment

Sunday Train: Washington State Labor Council support Steel Interstate Feasibility Study

Sunday Train has long supported the Steel Interstate concept ... but Sunday Train is "merely" an online activity composed of my online blogging in various forums and your discussion in various forums.

However, since 2013, I have also been involved in the advocacy of the Steel Interstate concept in a more direct collaboration organized by the Backbone Campaign, under the heading of "Solutionary Rail.

And the Backbone Campaign and Solutionary Rail team were successful in gaining the support of the Washington Labor Council for a feasibility study.

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Sunday Train: First California HSR Service to connect Bay & San Joaquin Valley

Hey, long time no see!

The Sunday Train was on hiatus during the Chinese Fall Semester, as I had four sections to teach four hours a week with two new preps and one repeat prep, plus two weekend sections of an eight week intro to macro class for the International MBA (all in English ~ my Mandarin is next to non-existent) ... and so by the time Sunday rolled around, I was either in recovery from a six day week or teaching in the afternoon.

This coming semester promises to be a little bit less hectic, so I will once again try to hit the fortnightly writing schedule that was my original promise last summer, before the reality of my Fall teaching schedule hit me between the ears.

There has certainly been no shortage of things to write about, from the latest ebikes designs to be funded on Kickstarter to progress on Rapid Passenger Rail projects around the to the ongoing fight to raise the profile of the Steel Interstate to the President Obama's proposed $10/barrel oil tax. However, the first topic of the new semester is going to be continue a long-standing Sunday Train topic ... the California HSR project.

Because the California HSR authority just released its preliminary 2016 Business Plan for public comment, and it includes the headline grabbing change of Initial Operating Service route from Merced/Burbank, to San Jose / Bakersfield ... in other words, switching to a route from the Bay to the San Joaquin Valley, instead of the 2014 proposed IOS route from the LA Basin to the San Joaquin Valley.

So, in my first Sunday Train out, I've got a short look at what is going on.

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Sunday Train: Hobbling & Liberating Renewables with Markets

A concept that has been percolating into debates over the feasibility or desirability of moving to an all-renewables, no/low carbon energy supply system is the ceiling on what percentage share of our total energy supply we can take from variable renewables. At The Energy Collective, in the second of a two part May 2015 series on Wind and Solar energy, Jesse Jenkins looked at the question of Is There An Upper Limit To Variable Renewables?. Now, as the Sunday Train has covered many times, there is an upper limit, and so an all-renewable no/low carbon energy system requires dispatchable renewables as well as variable renewables ... and all cost-optimizing models of all-renewable energy systems that I have seen confirm this.

However, Jesse Jenkins proceeded to mis-characterize the policy question at hand, when he wrote:

First, as a growing body of scholarship concludes, the marginal value of variable renewable energy to the grid declines as the penetration rises.

Indeed, where renewable energy earns its keep in the energy market — and is not supported outside the market by feed-in tariffs — the revenues wind or solar earn in electricity markets decline steadily as their market share grows.

Well, not so fast. There is a fundamental flaw in the assumptions behind this claim. It turns out that kind of market situations that allow market prices to measure a resource's "ability to earn its keep" quite clearly exclude this particular situation he is talking about.

So it makes a difference how markets are put together, which is what this week's Sunday Train takes a look at.

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Sunday Train: Can Nuclear and Renewable Energy Be Friends?

There is an ongoing general discussion in the field of sustainable energy that does not carry the risk of the destruction of our current industrial society and economy about variable renewable energy.

Renewable energy includes a range of low or no carbon sources of energy - but not all renewable energy is sustainable, and not all is low or no carbon. And not all low or no carbon energy sources are from renewable energy resources.

Among the sustainable, no/low carbon renewable energy resources, the most abundant involve the harvest of variable renewable energy, with windpower and solar PV being the most notable. So one obvious strategy for a no-carbon-emitting energy system is to base it on collecting as much of these affordable variable renewables as practicable, and then use other no/low carbon sources to fill in the gaps.

However, in some quarters, this elicits a counter-argument. The most "successfully de-carbonized" economies of the world today are either those with a very high reliance on reservoir hydropower ... which while very useful in the United States offers nowhere near a large enough economic resource to meet any large fraction of our current consumption ... or those with a very high reliance on nuclear power.

Indeed, near the beginning of this month, Stephen Lacy briefly reported on a report from the Breakthrough Institute that raised an alarm that the new Clean Power Plan may in fact oversee a net increase in GHG emissions. The final plan does not include measures to avoid the decommissioning of substantial numbers of nuclear power plants. And the numbers are stark:

  • The 30 nuclear plants at risk by 2030 avoid over 100 MMT of CO2 emissions
  • New non-hydropower renewables are expected to avoid 60 MMT of CO2 emissions by 2030
  • New nuclear plants under construction are expected to avoid under 30 MMT of CO2 by 2030

So where retention of those 30 nuclear power plants would find us over 80 MMT of avoided CO2 ahead, and in a position to accelerate that in the following decade ... their closure could leave us over 10 MMT below where we are now.

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Sunday Train: Cuomo Backs the Worst Air Train to LaGuardia

Back in January, Yonah Freemark covered the news that Governor Andrew Cuomo proposed a genuine clunk of an Air Train to La Guardia airport. The proposal was, as Yonah Freemark put it, "an AirTrain that will save almost no one any time."

Yonah Freemark was not the only transit blogger to give this proposal the thumbs down. Benjamin Kabak writing at 2nd Avenue Sagas pointed out in On the flawed LaGuardia AirTrain proposal and Astoria’s N train that a superior subway connection from LGA to Manhattan had been proposed by Rudy Guliani in the late 90s, but abandoned due to NIMBY opposition.

Benjamin Kabak points to Cap'n Transit Rides Again and the post from May, It's time to extend the N train to LaGuardia, where Cap'n Transit points out that the main "leaders" who fought against the N extension to LaGuardia have now passed from the scene, and now may be the time to test the waters again with the original N-train to LaGuardia plan.

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Sunday Train: The New Gulf Wind, NOLA to Orlando

In this September's Trains magazine{+}, Bob Johnston looks at the history and current state of play of the eastern section of the Sunset Limited route, running from New Orleans through to, most of the time, Orlando Florida. This is a live topic since both houses have passed Amtrak funding bills, which are currently awaiting reconciliation, and both include language setting up a group to study re-establishing intercity rail service on the Gulf Coast.

This also ties into three issues previously examined on the Sunday Train. The Orlando terminus offers the possibility of connecting rail services, which include the Carolina services, some of which extend through to Florida, and also the planned Rapid Rail All Aboard Florida hourly daytime passenger services between Orlando and Miami. And the western connection ties this into the previous Congress-mandated study of upgrades to the existing Sunset Limited, which proposed to replace the current route by extending the Texas Eagle through to Los Angeles, connecting to a New Orleans corridor service at San Antonio.

{+: Note that online access to Trains! magazine is mostly paywalled for subscribers to the print edition.}

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Sunday Train: Making An Energy Revolution

Writing for Politico, "Energy Visionary" Vaclav Smil writes in Revolution? More like a crawl:

Undoubtedly, the U.S. is experiencing two notable energy transitions, from coal to natural gas and from fossil fuels to new renewables in electricity generation. These shifts are welcome because they promise to bring cleaner and less carbon-intensive supplies. But they cannot be rapid, and they bring their own technical, economic and social challenges. Energy infrastructure is the world’s most elaborate and expensive, and the longevity and inertia of many large energy enterprises make it impossible for any large, complex national system (to say nothing of the global level) to reconfigure itself even in three or four decades.

And the statement is, on its own terms, quite certainly correct. Yet I support calls for a "pedal to the metal" transition to low and no carbon, sustainable energy as a policy approach that we shall have to be pursuing in order to achieve what must be done. So, what gives? Is Vaclav Smil correct? And if he is, in what sense is he correct?

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Sunday Train: In Worrying News, Non-Petroleum in Transport Hits 60-year High

The US Energy Information Administration released a story last week which sounded like good news: Nonpetroleum Share of Transportation Energy at Highest Level Since 1954. "Since 1954" means, since before I was born or, as hard as it is to wrap my brain around, a period spanning six decades.

So, surely this is good news? Well, if you have glanced at their accompanying chart, no, not so much. A more descriptive headline would be, "US transport continues to be addicted to petroleum as its primary energy source". And digging into the US EIA numbers reveals that the situation is even more grave than the chart to the right would make you think.

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Sunday Train: Benefits of the Maryland Red and Purple Lines

Just as national attention has been focused on the sections of Baltimore that have been largely locked out of the revival of economic activity in downtown Baltimore and the Inner Harbor, the new Republican governor of Maryland, Larry Hogan, is considering whether to proceed with the construction of the Red Line in Baltimore, as well as the Purple Line in the Maryland DC suburbs.

As discussed in StreetsblogUSA back in January, "Considering to proceed", here, means:

Early in his gubernatorial campaign, Hogan promised to kill the projects, saying the money would be better spent on roads and that the western, eastern, and southern parts of the state deserved more attention. But closer to the election he moderated his views, saying the lines were "worth considering."

Now Transport for American (t4america.com) has weighed in, producing a report that argues that the benefits of the lines make them well worth their cost.

Indeed, part of their case may well help explain why Gov. Hogan is "deciding" when originally Candidate Hogan sounded like he had already made up his mind. For the Transport for America case for these lines, join me below the fold.

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Sunday Train: Variable Renewables and Dispatchable Demand

CAISO renewable energy late April 2015

Much of the focus on the Sunday Train is on electrification of transport, ranging from 2,000 mile hauls of electrified freight through to hopping on an e-bike to pick up some groceries. And spending this school year mostly living and working in Beijing brings many of the possibilities to life ... from riding the subway to get to the Sanlitun district for Texas BBQ, to seeing an electric freight train passing on a line overhead as the bus we were riding for our school spring outing last Saturday was bogged down in Beijing traffic, to seeing the electric delivery tricycle used by the pizza delivery from Woudaokou for the neighbor down the haul who seems to live in delivered pizza and Indian food.

But the efficiency gains of electric traction are only half of the story for sustainable transport, since its not fully sustainable unless that electricity is generated in a sustainable way.

And when following online discussion of renewable energy at the Energy Collective, which attracts both advocates for and detractors of investment in renewable energy resources, a perennial source of ammunition for attacks on renewable energy are the challenges of meeting demand for electricity with the harvest of a variable source of energy that is available on its own schedule, and not ours.

This is a topic I have touched on before (cf , ), Inspired by the article at the Energy Collective: Will Natural Gas Peaker Plants Become Obsolete?, I am coming back to today. What I want to focus on today is the opportunities offered by dispatchable demand for better integration of variable renewable energy. And I would be happy if you would join me to discuss this topic (or any other topic involving sustainable transport), below the fold.

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