Transportation and Economy

This is a 22 minute lecture on the very many facets of Transportation and its effect in the regional, national and world Economy.

It's in the format of a movie for my public access TV show Panos 2050: Sustainable Solutions for Hawaii on Transportation and Economy.

Click the link and wait a few seconds for the movie to load.

Energy from Trash Should Be a Priority for Hawaii

Read the full article in Honolulu Civil Beat. Selected highlights:

The long term economy of Waste to Energy (WtE) plants is very good. There is plenty fuel (trash, waste and biomass). Municipalities pay the WtE plant to take their trash. The utility pays the WtE plant for the mega-watts of electricity it produces. Trash volume reduces 6 to 10 times so landfill demand is minimized.

• Sweden imports waste from other Europe to fuel its WtE program. Maui should install a WtE plant and bring in trash from Big Island, Lanai and Molokai. Oahu should plan for another 100 MW of WtE (about half of it tuned to burn biomass, sludge and manure) and bring in trash from Kauai. Barges return to Honolulu from Kauai practically empty.
• Both Oahu and Maui should consider ordering a sophisticated MRF, or Materials Recovery Facility, to better sort materials such as glass (by color), stones and similar inert materials, and all types of metals out of the trash. This would result in a cleaner burn at the WtE plant and revenue from recyclables, e.g., mixed glass is nearly worthless but glass sorted by color has value. So do sorted metals.
• To make Oahu more sustainable we should revise what we currently trash and what we recycle at home in the BLACK, GREEN and BLUE bins, as detailed in the post below.

Last but not least, The Economist notes that "Energy from waste plants that use trash as a fuel to generate electricity and heat continue to have an image problem. That is unfair, because the technology has advanced considerably and has cleaned up its act." As depicted in the image blow, very large part of modern WtE plants is devoted to pollution control.

Oahu Household Recycling

• Honolulu has the most expensive electricity rates among U.S. metro areas, by far.
• Oahu makes about 8% of its electricity from trash. It should plan to make 20% by 2020.
• Oahu generates thousands of tons of paper, plastic, and cardboard trash. This is free fuel for the production of electricity. Instead of making power with it, we waste energy to bale it and ship it out. That’s nuts!
• The next four slides explain what to recycle and what to throw in the trash.

 

Americans With No Abilities Act

I could not resist posting this hilarious chain email. Of course it does not apply to 50% of the Americans, but it does portray quite a few...
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The Americans With No Abilities Act is being hailed as a major legislative goal by advocates of the millions of Americans who lack any real skills or ambition.

"Roughly 50% of Americans do not possess the competence and drive necessary to carve out a meaningful role for themselves in society," said California Sen. Barbara Boxer. "We can no longer stand by and allow People of Inability (POI) to be ridiculed and passed over. With this legislation, employers will no longer be able to grant special favors to a small group of workers, simply because they have some idea of what they are doing."

In a Capitol Hill press conference, House Speaker Nancy Pelosi and Senate Majority Leader Harry Reid pointed to the success of the U.S. Postal Service, which has a long-standing policy of providing opportunity without regard to performance. At the state government level, the Department of Motor Vehicles also has an excellent record of hiring Persons with No Ability (63%).

Under the Americans With No Abilities Act, more than 25 million mid-level positions will be created, with important-sounding titles but little real responsibility, thus providing an illusory sense of purpose and performance.

Mandatory non-performance-based raises and promotions will be given to guarantee upward mobility for even the most unremarkable employees. The legislation provides substantial tax breaks to corporations that promote a significant number of Persons of Inability (POI) into middle-management positions, and give a tax credit to small and medium-sized businesses that agree to hire one clueless worker for every two talented hires.

Finally, the Americans With No Abilities Act contains tough new measures to make it more difficult to discriminate against the non-able, banning, for example, discriminatory interview questions such as, "Do you have any skills or experience that relate to this job?"

"As a non-able person, I can't be expected to keep up with people who have something going for them," said Mary Lou Gertz, who lost her position as a lug-nut twister at the GM plant in Flint, Mich., due to her inability to remember righty tighty, lefty loosey. "This new law should be real good for people like me. l finally have job security." With the passage of this bill, Gertz and millions of other untalented citizens will finally see a light at the end of the tunnel.

Said Sen. Dick Durbin: "As a senator with no abilities, I believe the same privileges that elected officials enjoy ought to be extended to every American with no abilities. It is our duty as lawmakers to provide each and every American citizen, regardless of his or her inadequacy, with some sort of space to take up in this great nation and a good salary for doing so."

We have kick-started this program by having a POI in the White House.

Honolulu at the Bottom of Top 300 Cities

Shortly after publishing the post on Honolulu's and Hawaii's "no change" situation of the last three decades, I saw the Global Metro Monitor update of the Brookings Institution (a think tank.) Yet another non-flattering economic statistical outcome for socialist-heavy (Democrat) Honolulu.

Blue cities (Democrat majority) are actually mostly red (weak economy).

Hawaii Over The Past 20 Years: Minimal Change, Minimal Growth. What Should Hawaii Plan For?

Annual U.S. Bureau of the Census data strongly suggest that Hawaii, and Oahu in particular, are stable communities with very mild growth and change particularly after the turn of the millennium.

The data suggests that mega-projects such as rail and "big wind", and mega-developments such as Ho'opili and Koa Ridge are ill conceived and unnecessary.

This slideshow provides both data evidence and brief discussion.

Politicians have engaged in biased or data-free decision making for decades. The mounting debts are sufficient proof that ignoring the trends and serially engaging in unproductive activities simply digs a deeper hole. Both Hawaii and the US are approaching the danger of the hole walls caving in and burying them, much like the PIIGS* and other countries.

What should Hawaii do in the next two decades?  The last slide provides the answer. In three sentences:

• Decline followed by stability will be the trend.
• Send “visions” and mega-projects to the cemetery.
• Maintain, Replace, Modernize should be Priority 1.

(*) Portugal, Ireland, Italy, Greece, Spain

Transportation and Energy Infrastructure Projects: Forecasting is Unnecessary

I enjoyed Dr. Martin Wachs' brief article Planning for High Speed Rail (HSR) in California. It centers around planning and forecasting: "The current debate is divisive precisely because improved data and models cannot provide a better glimpse into the future" Wachs says.

After nearly three decades in planning and policy, and six years involvement in local politics I have come to believe that forecasting is unnecessary as a primary decision making tool. Why?

Because transportation infrastructure deployment lags demand by decades. Why do we need to forecast 20+ years into the future? The need is present (or not.) Current data are the best quality data we have. So instead of making numerous uncertain assumptions about a future we do not control, let's assume that the project is built overnight and assess its benefits at the present time.

In the case of Hawaii, when I first relocated here in 1990, traffic congestion was the No. 1 issue and has remained in the top 10 ever since. Twenty three years later, roadway capacity addition has been marginal and most major bottlenecks have not been addressed. So why does the city's planned rail project have a 2030 horizon?

I think the answer is this: The proposed rail does not generate enough ridership with the current population so artificial demand balloons for population and jobs in 2030 are "forecast" to justify the system.

Similarly California has a population of 38 million with huge concentrations in Los Angeles and San Francisco metro areas. If HSR does not work for 38 million, then it won't work. Why is a 20 to 50 year projection needed?

Worse yet, the typical  planning models lack credibility because they are never tested with back-casting.  If Parsons Brinkerhoff's model is trusted to predict transit ridership (bus and rail) in Honolulu with year 2006 as baseline and 2030 as the horizon, does it also predict transit ridership for 1982?  In other words, we should check the model's ability to project forward by using the 24-year period from 1982 to 2006; for which we have perfect information. How does the model do?

I think the answer is this: It does very poorly and for this reason back-casting is never applied.(1)

Obviously, since the inception of a project, several years go by for environmental studies, design,  engineering, funding, bidding and construction. So a 10 years-out plan and forecast is needed. But multi-billion dollar energy and transportation infrastructure projects should be justified by their "now" value and not by future demand balloons.

If the projects are beneficial "now" then long range forecasts can be performed for selecting the proper size for them. For example a reversible highway sized at two lanes for sufficient congestion relief may need to be built with three lanes to accommodate future demand. Similarly a 1,000 MW power plant may be engineered with a 1,200 MW capacity for the future.

Projects funded with private capital, fully or partly as in Public-Private Partnerships, sophisticated risk analyses that protect investment from foreseeable risks are conducted. These meticulous and carefully inspected forecasts of project costs and revenues have little in common with the manipulated forecasts for taxpayer funded and subsidized systems, primarily transit systems.

For taxpayer funded projects forecasting is unnecessary and indeed misleading for decision making. It is commonly used a tool for deception, particularly for rail projects.(2)


Endnotes

(1) My students and I investigated the accuracy of traffic volume forecasts primarily in the agriculture-to-residential mega developments in Ewa between 1976 and 2002. We found this:

The study compared forecast traffic levels from Traffic Impact Analysis Reports prepared between 1976 and 2002 to actual traffic volumes recorded by the Hawaii State DOT in the city and county of Honolulu. The information extracted uniformly from 11 reports included year of report, consultant, type of project, location, movement, forecast horizon, forecast traffic volumes and forecasting method.

This study focused on road and residential developments and examined the accuracy of traffic demand forecasting, the conservative or optimistic tendency in traffic forecasts and the potential factors affecting accuracy. The results revealed that traffic forecasts are on average overestimated by 35% and there is a clear tendency to overestimate future traffic volume. Errors ranged from -40% to +200%.

SOURCE: Caroee, Maja, Panos D. Prevedouros and Alyx Yu, Volume Forecasts for Environmental Impact Statements and Traffic Impact Analysis Reports: Accuracy of Road and Residential Developments in Honolulu, Paper 13-1398, 92^nd Annual Meeting of Transportation Research Board, Washington, D.C., 2013.

(2) Flybjerg, Bent, et al., Delusion and Deception in Large Infrastructure Projects (2009)

U.S. Titanic

Cox, a former chairman of the House Republican Policy Committee and the Securities and Exchange Commission, is president of Bingham Consulting LLC, and Archer, a former chairman of the House Ways & Means Committee, is a senior policy adviser at PricewaterhouseCoopers LLP.

On November 26, 2012 the Wall Street Journal published their opinion... Why $16 Trillion Only Hints at the True U.S. Debt: Hiding the government's liabilities from the public makes it seem that we can tax our way out of mounting deficits. We can't.

It explains quite well that the cartoon below is quite real.