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Tag Archives: sustainable transport
Article share: Why Complete Streets Design Benefits Everyone
Here is another quick share of an article; this time on Complete Streets. I guess many are aware of the AI-generated street transformations that are now being shared across many social media platforms. These show street transformations of many sections and intersections.
Source: Why Complete Streets Design Benefits Everyone
Again, it is important to have context sensitive solutions. This extends to street transformations. Some may look cool (AI tools have enabled non-architects, non-engineers, etc. to produce nice renderings) but should be tempered for the street or highway functions as well as the actual volume of people and vehicles running along these.
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Some thoughts on PUV modernization in the context of the energy crisis
One can help but recall a lot of things past during slow days like those on Holy Week. I was able to write about memories of spending the Holy Week in Iloilo during my younger days. I myself spent most of my Holy Weeks there until after College. My annual “recharging” was only interrupted when I was abroad for three years in the late 1990s. I don’t recall now the last time I was there for Holy Week but perhaps it was after I got married more than 20 years ago. The recollection this week was not only about the sentimental stuff of my childhood and teen days. I couldn’t help but recall some of the work we did many years ago on trying to modernize public utility vehicles, particularly jeepneys.
I was involved in some DOTC (what the DOTr was then) programs and projects about 15 years ago where we sought to replace the old conventional jeepney engines with newer models. This was to reduce emissions and improve fuel efficiency. Electric jeepneys then were still crude in terms of motors and batteries though the body designs were patterned after the conventional jeepneys. They were not as viable as the current models available now. There were also few designs of modern jitneys or minibuses at the time. And jeepney operators and drivers groups indicated their receptiveness to engine replacement. So it was logical to consider engine replacement at the time. Unfortunately, some groups strongly opposed this leaving nothing accomplished from the time.
Fast forward to the present and now, it seems it was correct to at least propose engine replacement at the time. Jeepney engines could have been more fuel efficient aside from having less emissions. Of course, it is now moot and academic and the current crisis might just result in jeepney operators and drivers giving up on their pasada. There is the opinion that jeepneys have been coddled and romanticized for quite some time now (since the 1970s?). It is perhaps time to phase out old vehicles in favor of modern ones. A message to progressive groups though: let’s learn from the lessons of this energy crisis and help with pushing for modernization of road-based public transport. If its the prices of the new models that pose as barriers then lets find ways for more acceptable and affordable financing schemes. Should there be a variant of service contracting by national and/or local government? Find solutions rather than find ways to inhibit or prevent modernization. Throwing obstacles has cost commuters a lot in terms of time and money. Commuters deserve a more modern and efficient transportation system.
Modern jitney in Cebu
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On street transformations using AI
My social media feed is full of images generated by artificial intelligence (AI). The street transformations are generated using a variety of AI tools. I’ve tried Canva and Gemini in producing similar images of street transformations; an exercise I’ve included in my undergraduate and graduate classes for more than a decade now but using their sketching and software (CAD, Sketch-up, etc.) skills to do the transformations. The photos below show an example of transformation along the University of the Philippines Diliman Academic Oval using Google Gemini.
The original photo I took at the UP Academic Oval
The first attempt at replacing the orange bollards/barriers with something that blended with the campus.
The second attempt showing plant boxes instead of the fence in the previous photo.
I think it’s possible to have excellent transformations of whatever roads or streets there are. One just needs to prompt or instruct the AI well enough to obtain these alternative designs. While the transformations are nice though, context is still important. Many of the transformations circulating on social media call for almost all major streets to be transformed. (Kulang na lang pati expressway gawan ng transformation.) Advocacy is good but context-sensitive solutions require a more constructive and cooperative. It certainly can do without being combative or antagonistic.
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Electric taxis anyone?
Finally saw one of the taxis operated by Green GSM, which is a Vietnamese company. This is supposed to be the first all-electric taxi service in the Philippines.
My colleagues and I were talking about this. Among other topics is whether these taxis will not encounter problems once the rains pour and many streets are flooded. We also wondered whether these vehicles will add to the congestion; slugging it out with the established competitors.
Another, more deeper and serious topic is whether these are really clean. While these are emission free as far as the proverbial tailpipe is concerned, the sources of power are not necessarily so.
While we do have renewables in the mix including hydro, geothermal, solar and wind, much of our power used to produce electricity uses fossil fuels.
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Article share: on improving road safety in the midst of automobile dependency and sprawl
I am sharing another very informative article on road safety. While it is written for North American cities, most concepts and principles presented are applicable elsewhere and especially in cities and municipalities that tend to model their development after America. Increasing dependence on private vehicles (not just automobiles but including motorized two and three-wheelers) have resulted in increasing incidence of road crashes and though we have limited space, we tend to develop land as if we can afford sprawl and its consequences. Here is the article:
Litman, T. (April 25, 2025) “End Human Sacrifices to the Demanding Gods of Automobile Dependency and Sprawl,” Planetizen, https://www.planetizen.com/blogs/134838-end-human-sacrifices-demanding-gods-automobile-dependency-and-sprawl?utm_source=Planetizen+Updates&utm_campaign=d3fcb4d16b-newswire_05_05_25&utm_medium=email&utm_term=0_-6cce27a957-89144212&mc_cid=d3fcb4d16b&mc_eid=9ccfe464b1 [Last accessed: 16/05/2025]
To quote from the article:
“North American transportation agencies currently apply various older strategies, which should not be ignored, but to achieve additional crash reductions they need new strategies, such as those listed in the following table. The older strategies are targeted programs applied after most major transportation and land use planning decisions are made. New strategies include structural reforms involving more multimodal transportation planning, more compact development, transportation demand management incentives and parking policy reforms. This recognizes that all types of planning decisions affect transportation safety, and that many policies can increase safety in addition to other economic, social and environmental benefits.
The new paradigm expands traffic safety strategies to include structural reforms that increase transport system diversity and efficiency. They tend to provide many economic, social and environmental benefits in addition to safety.”
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Shared article on shared mobility
Here’s is a nice short read on a Sunday about shared mobility. The article is of particular interest to me because it tackles the needs of persons with disabilities, senior citizens and those in low income households.
Seruga, K. (April 14, 2025) “Shared mobility: Making travel easier for all,” Knowable Magazine, https://knowablemagazine.org/content/article/society/2025/increasing-access-to-shared-transportation [Last accessed: 27/04/2025]
“But if you’re disabled or elderly, living in a low-income area or — imagine! — without a smartphone or credit card, using these shared mobility services becomes a lot more difficult. They tend to cluster in more affluent urban areas, and are often inaccessible to people with reduced mobility or those traveling with young children needing child seats. In part because of these factors, users are disproportionately younger, wealthier, able-bodied, white and male.
Shared mobility could be a key part of a more sustainable transportation system. But to be most effective, it needs to include everyone. For-profit shared mobility providers have largely failed to deliver on this, but various initiatives and projects are finding creative solutions to reach underserved communities.
The potential benefits are large. On-demand shared mobility that feeds into well-developed public transportation systems could reduce the number of vehicles in some cities by 90 percent and cut transportation emissions by 50 percent — but only if it largely replaces private car use. “The car has to be a guest, not the main actor,” says Luis Martinez, lead modeler at the International Transport Forum, who coauthored a paper on shared mobility and sustainability in the 2024 Annual Review of Environment and Resources.”
There is a cautionary tale on ‘for-profit’ shared mobility here but a major difference in countries like the Philippines from those in western countries is the presence motorcycle taxis and the surge in the ownership of electric three-wheelers. These have changed the way people travel though their impacts are only now being assessed.
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Article share: On improving the Philippines’ transport system
I share this article on the desire for a sustainable transportation system for the country. This was written by a former Assistant Secretary of the Department of Transportation (on secondment) who has returned to teach at the School of Urban and Regional Planning of the University of the Philippines Diliman. Here is the article published by the Philippine Daily Inquirer:
To quote from the article:
“The present condition of the Philippine public transport system is indispensable to the desired transition from more sustainable, in this case, electric forms of transportation—to a better public transportation system. A good public transportation system is defined by reliability, accessibility, safety, and security…
The imperative to consolidate is clear and crucial. It is not just a technical necessity, but a pathway to inclusive growth where all stakeholders benefit from the transition, and where we can truly create an inclusive and sustainable system for public transportation.
Improving public transportation, by making it cleaner, safer, and more accessible, will directly enhance the quality of lives of Filipinos.”
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Planning for True Transportation Affordability: Beyond Common Misconceptions
How much do we spend on transportation as part of our budgets? Is it 5% of your monthly budget? Is it 10%? Or is it eating up a substantial part of what you’re earning?
Source: Planning for True Transportation Affordability: Beyond Common Misconceptions
To quote from the article:
“This research indicates that many common policies favor expensive transportation and housing over lower-cost alternatives, which drives the cost of living beyond what is affordable, leaving too little money to purchase other necessities. The result is immiseration: growing stress, unhappiness, and discontent.
The solution is simple: planning should favor affordable over expensive modes and compact development over sprawl. This is not to suggest that automobile travel is bad and should be eliminated. Many people are justifiably proud of being able to afford a nice car, and automobiles are the most efficient option for some trips. However, automobile travel requires far more resources and is far more expensive than other modes, typically by an order of magnitude, so true affordability requires an efficient, multimodal transportation system that allows travelers to choose the options that truly reflect their needs and preferences.
Affordability requires a new economic paradigm; rather than trying to increase incomes or subsidies we need to increase affordability and efficiency so households can satisfy their basic needs consuming fewer resources and spending less money. Our planning should be guided by a new goal: how can we help families be poor but happy.”
I share this article because it provides a more complete narrative and assessment than those just focusing on transport. Home choice locations and affordable housing are part of the equation. Looking at transport alone can be myopic and leads us to think it is the only problem to solve.
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Are transportation issues election issues in the Philippines?
Are transportation issues in the Philippines? Or are these issues at the local level? Here is an article about how transportation issues were brought to light and were actual topics in the ballot in Los Angele, California in the US:
Tu, M. (November 25, 2024 ) “Bike, Bus and Pedestrian Improvements Won the Vote in L.A. How Did Advocates Pull It Off? “ Next City, https://nextcity.org/urbanist-news/bike-bus-pedestrian-improvements-healthy-streets-los-angeles-ballot?utm_source=Next+City+Newsletter&utm_campaign=532838ef65-DailyNL_2024_11_18_COPY_01&utm_medium=email&utm_term=0_fcee5bf7a0-532838ef65-44383929 [Last accessed: 11/26/2024]
The three lessons in the article are:
- Build a coalition – “In the lead-up to the election in March, Streets For All successfully secured endorsements from unions, climate organizations and business groups that saw the vision for safer streets.”
- Safety wins – “We could make climate arguments, we could make equity arguments, but the thing that felt the most bulletproof to us and the most empathetic to the general Angeleno was just road safety,”
- Keep it simple – “…simple messages were the most effective. Vredevoogd fought for one billboard on Vermont Avenue that read “In 2022, more pedestrians died on Vermont Avenue than in the state of Vermont.”
Los Angeles or LA as many people fondly call the city is well known for being car-centric (as opposed to San Francisco to the north, which is more transit-oriented). Perhaps we can learn from this experience though I know there are already groups and coalitions lobbying for better transportation in the Philippines. Are they successful and to what extent are they succeeding? Granted there are different situations and conditions, even modalities, to engage politicians, there are also so-called party list groups claiming to represent the transport sector but none appear to be really standing up for issues like improving public transport or road safety. And so the challenge is still there for people to make transportation issues election issues in the country.
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On transportation and global health – article share
I was supposed to write about the keynote lecture delivered during the 30th Annual Conference of the Transportation Science Society of the Philippines (TSSP). I am sharing instead an article written by Dr. Renzo Guinto who is an Associate Professor at the SingHealth Duke-NUS Global Health Institute based at the National University of Singapore.
Here is the link to his article on the Philippine Daily Inquirer: Health at the center of transport and mobility
I will not quote from the article and leave it to my readers to read and appreciate the articles content.
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Caught (up) in traffic 