Category Archives: climate change

Bikes for a better tomorrow

gray commuter bike parked on road beside sea

Photo by Adam Dubec on Pexels.com

If you’ve been reading this blog for long, you’ll know I have a special place in my heart for the bicycle. I wasn’t really into biking as a kid since I grew up on a hilly farm without any safe paved areas nearby, but in college my roommate got me hooked when I joined him and a couple friends on a bike tour of the Katy Trail in Missouri.

I don’t tour anymore, but I do still use my bicycle for transportation, and it’s one of the reasons I moved close to downtown even though it required a bit of downsizing. Being able to run errands on foot or bike is a big plus for me, although I’ll admit that still having a car means I don’t bike or walk as much as I’d like.

For me, a solarpunk future is one where people have what they need a short walk or bike ride away. Biking, walking, and other forms of active transportation are a surefire way to reduce road congestion, clean the air, and reduce carbon emissions in our cities. There will likely be a place for the private automobile in rural areas for the foreseeable future, but the American Dream of suburbia is hopefully coming to a close. Don’t get me wrong, automobiles are a really impressive piece of technology, but as Peter Walker says in How Cycling Can Save the World, “they’re used far too often and frequently for the wrong sort of trips.”

This spring, I joined the city’s Bicycle and Pedestrian Advisory Committee to see what could be done to improve “alternative” modes of transport in the city. This lets me use all the years of reading transportation and urban planning blogs in a place where it might actually have an effect. While some cities like NYC push for lower speed limits and more protected bike lanes, most cities in the United States are still deep in the throes of car culture, a modern day death cult. The first step is to remove parking minimums from zoning codes. Donald Shoup estimates free parking amounts to a $500 billion subsidy for car owners, or 50 cents of public money for every dollar spent by the individual car owner. While some local business owners say that removing parking will kill their business, in most cases, better bicycling and pedestrian facilities actually are better for local businesses. If the parking doesn’t go in to begin with, then you don’t have to worry about the inevitable battle to remove it later.

photo of smiling woman in white dress and brown boots posing in multicolored glass house

Photo by Jeremy Bishop on Pexels.com

Solarpunk is about building a truly equitable and sustainable future. Much of the current environmental conversation is about what you can’t do to make a sustainable future – you can’t drive a personal vehicle, you can’t take long showers, etc. For me, solarpunk paints a picture of what we gain when we do the right thing. Being more connected to your community and taking time to enjoy the little nooks and crannies that make our cities so interesting may sound quaint, but it can bring real happiness. Being trapped in a metal box breathing the noxious fumes while at a standstill does not spark joy.

In addition, the design choices that making cycling and walking better also improve accessibility for disabled individuals when coupled with ADA guidelines. A well designed sidewalk is pleasant to walk down but is also a lot better for someone in a wheelchair to navigate than the side of the road with a gravel or grass shoulder. There’s no shortage of concern trolls who crop up when people start suggesting that the current dominance of cars on the streets isn’t the natural order of things. There are people with some disabilities for whom personal automobiles are a great blessing. Many disabled individuals do cycle or catch a ride on a bike, and organizations like Wheels for Wellbeing or Cycling Without Age help cycling reach groups that are often disenfranchised by current transportation options. Moving people out of their cars and onto bikes can only help those who are dependent on vehicles for mobility.

At first, I assumed that even if we eliminated the need for private automobiles in city centers, we’d surely still need delivery trucks for goods. Surely we need to buy things, and all those things must be moved by a big truck! With the realization that many of the fatal vehicle/cyclist crashes in the last year have involved supposedly-professional drivers, I’m a lot less convinced. While some people think drones will be the delivery service of the future, I’m betting on the e-cargo bike. There’s still the potential for crashes, yes, but when the cargo bike is 10x lighter than a box truck and going at a lower speed, physics dictates you’ll have a lot fewer injuries and deaths from a cargo bike wreck. As anyone who bikes knows, UPS and FedEx are already used to being in the bike lane, so it will be a small adjustment for their drivers anyway. There’s also the possibility that there will be less consumption in a solarpunk future which would reduce the overall amount of deliveries necessary.

FedEx in the Bike Lane

FedEx truck parked in bike lane in Philadelphia by Phila. Bikes via a CC BY-SA 2.0

So, in the end, how do we get more people on bikes and reduce the number of single occupancy vehicle trips in our cities? One idea is to pay people to bike. This might seem weird at first, but when you take into account the public health benefits and cuts to both road maintenance and congestion created by pulling people out of cars it starts making sense. For something with precedent in the US, the government could offer tax credits for ebikes instead of electric cars. Ebikes have all the benefits of a regular bike, and for that $7,500 tax credit electric car buyers are getting, you could buy several entire ebikes. I suspect a lot of car owners would opt to use an ebike for the 48% of trips that are less than 3 miles when they see how much more fun it is to bike than drive. Long term, denser multiuse zoning and land use would do a great deal to make neighborhoods more walkable and bikeable.

Active transportation isn’t just better for your health and for reducing congestion in the city, it also helps improve the social fabric. It’s a lot easier to stop and talk to a friend or check out a new coffee shop when you’re on a bike or walking. I can recommend reading Just Ride for tips on the essentials of cycling for transport (hint – it’s not spandex). The more people riding, the safer the streets get for those of us using “alternate” transportation.

For more on bikes and urbanism, I’d suggest the War on Cars podcast and the book, Bikenomics. Bikenomics a really good book for interfacing with local business and government officials since economics is a more important driver of policy than human safety or happiness.

Do you cycle or walk for transportation? How does your area handle bicycle, pedestrian, and micromobility users?


Disclaimer: I may receive a small commission from affiliate links to books on this site.

Where we’re going, we don’t need roads

Something you might not notice right away in the solarpunk future is the lack of noise pollution. One of the reasons for this is, of course, the electrification of transport, but the second will be the significantly reduced dependence on personal automobiles for mobility.

From http://bcnecologia.net/sites/default/files/annex_5_charter_for_designing_new_urban_developments.pdf

Road Hierarchy in the new Superblock Model by BCN Ecologia

When Salvador Rueda first started studying how to reduce noise levels in his home of Barcelona, he quickly found that high-speed automobile traffic was responsible for the bulk of the noise pollution in his city. When you take into account that cars are responsible for the majority of child deaths in the US it becomes clear that designing cities for automobiles hasn’t left a lot of room for the humans that live there. Barcelona’s “superblock” program aims to restrict through traffic to a limited number of arteries and keep neighborhood traffic to a human scale 10 kph (6 mph) in shared streetscapes.

Continued pedestrian and bicyclist deaths in cities committed to Vision Zero has resulted in a call to ban cars from city centers. When coupled with the climate impacts of personal automobiles, regardless of their power source, it seems logical to restrict the usage of automobiles to city edges and rural areas.

Better public transit with reasonable service levels and level boarding like that seen in some street car projects would be a boon for residents while micromobility options like scooters, bicycles, and Neighborhood Electric Vehicles (NEVs) could provide solutions for the “last mile.” Some NEVs have been designed specifically with wheelchair users in mind; however, it seems that they never quite made it to market. Introduction of these vehicles along with more prevalent accessible cycles can help us build a transportation system that is for people instead of cars.

To extend this human-scale vision of the city further, we may one day not need roads at all. Paolo Soleri felt roads separated people and designed his living laboratory in the Sonoran Desert to exclude them. Arcosanti is the world’s first arcology, or architecture designed around the idea that a city is it’s own ecological system. Passive energy management and high density mean that residents can spend more time living instead of working to cover mundane expenses like unnecessarily large heating or cooling bills. As a prototype, Arcosanti doesn’t seem particularly accessible, but I believe future arcologies or acology-minded developments should be able to incorporate the appropriate infrastructure without issue.

Despite decades of poor planning and squandered resources, I have hope that our public transit and transportation infrastructure are on the cusp of a renaissance. Even here in Charlottesville, we’re taking a serious look at building complete streets and revitalizing our public transit system. As we deal with rolling back the poor planning decisions of the 20th Century, we can build a more inclusive, healthier, and more pleasant transportation experience for our cities. One of the key components of this will be relegating the automobile to a support role in our society instead of the star of the show.

Is your locality implementing any changes to improve transportation for humans over personal vehicles? Do you have a shiny new streetcar or are you a resident of one of the few enclaves of car free life left in the world? Let us know below!

 

 

 

 

Tidalpunk, logistics, and degrowth

Grist recently ran an article about a Costa Rican project to build a carbon neutral shipping fleet using traditional wooden boat building techniques including sails as the primary means of propulsion. Maria Gallucci writes that the worldwide commercial shipping industry moves 10.7 billion tonnes of material every year, predominantly by diesel powered megaships.

This seems particularly problematic when we look at the 262 million tonnes of municipal waste generated in the US alone every year. The article about the Costa Rican fleet said sailing vessels wouldn’t be able to make up a large proportion of the shipping fleet, but the question I had was, “Do we really need to be shipping this much stuff?”

While capitalism is based on unending, cancerous growth, there is a growing community of people around the world investigating how dialing back the economy could be better for people and the planet. When coupled with a circular economy, the degrowth movement points toward a brighter, greener future like that envisioned in solarpunk. Decentralized, local production of goods using recycled technical and biological nutrients would lead to a more resilient and less energy-intensive supply chain.

Some front-line communities are already leading the charge against climate change by developing solutions that are much more relevant to their local environment than the one-size-fits-all techno-solutionism often argued for in the US and other western countries.

What do you think? Should we just find “sustainable” ways to keep consumption at it’s current levels, or should we reevaluate our relationships with material goods? Let us know below!

Keeping the end in sight

adult background ball shaped blur

Photo by Pixabay on Pexels.com

I previously mentioned that I sometimes struggle with over-researching a topic, and I found myself doing that again this week with political theory. I keep seeing memes attacking people who critique capitalism or who think that socialism might be the answer, and I got bogged down reading dozens of articles from a variety of political angles on the subject arguing semantics about “correct” definitions of capitalism or socialism.

I rewrote a political theory post from this research several times, and still doesn’t quite sit right with me. I think this is because, in the end, it doesn’t really matter. All the arguments over this or that political theory don’t really have much impact on real life. One of the critiques that is repeatedly leveled at solarpunk is that it isn’t practical, and navel-gazing about political theory certainly doesn’t have much real world impact. I’m not going to say that any academic pursuit is a waste of time, but for me, I have spent far too much time in headspace and not enough in the real world.

A comic I blatantly stole from the internet. I can't read the signature, so if it's yours I can take it down if you don't like it here.

A comic I blatantly stole from the internet. I can’t read the signature, so if it’s yours I can take it down if you don’t like it here.

People from all over the political spectrum recognize that there are significant problems with most of Western society. I’m particularly focused on the US because that’s where I live, but I suspect many of these issues exist to some extent in other countries as well. Why are people dying because they can’t afford medication in the same country that has people so rich they don’t know what to do with their money? People want their families to be safe, to have enough food to eat, and to have some leisure time. I think this is something everyone can agree on, but the details can be an understandable point of contention. The problem becomes when we start identifying people by labels instead of other human beings. It’s not acceptable to compromise with “those people,” but if we just would pack these increasingly meaningless labels away we might actually make some progress on the problems that face us.

People aren’t happy with the state of healthcare in the US. No one wants to see their parks full of trash and pollution. Anyone will balk at a pipeline if it’s going to be going through their own property. It’s time we stop getting hung up on labels and work together on solutions. If nothing else, let’s decide to table the debate on a national level and help states be the “Laboratories for Democracy” and let them try different approaches without trying to force everyone to do the same thing.

The reticence of the federal government to make a firm decision that would guide the lives of 327 million people is understandable, so it’s time to flex the 10th Amendment and give the states some of their money back to tackle the problems on their own terms. I think that’s something we can all agree on.


For my part, I’m trying to become more active in my own community by joining the Bicycle and Pedestrian Advisory Council (BPAC) to be a part of the decision making process with regards to making Charlottesville more friendly to non-auto forms of transit.

Some more resources to check out if you think there should be more experimentation with public policy include Symbiosis, Vox’s The Impact podcast, Strong Towns, and The Institute for Local Self-Reliance. What are some of the other ways we can make change real instead of just talking about it? Let us know below!

What is energy democracy?

At first glance, energy democracy is a funny term. Are we worried about a coalition of coal and natural gas blocking amendments to a bill from wind and solar? Is nuclear over in the corner putting forth reasonable proposals while everyone backs away slowly because of rumors regarding her volatile temper?

Solar Farm by Michael Mees via a CC BY 2.0

Solar Farm by Michael Mees via a CC BY 2.0

Energy democracy is actually about bringing self-determination of communities back to energy generation, storage, and distribution. Not that long ago, most of society ran on locally-sourced energy. The bulk of this was in the form of windmills, water wheels, and wood-burning fires. As fossil fuels took the stage during the industrial revolution, energy supply and demand became estranged. Economies of scale for fossil fuel-based energy generation led to the creation of large power plants that supply power over an interconnected grid.

The 21st Century has seen the return of distributed energy sources. While solar and wind get the headlines, small modular reactors (SMRs), in-stream hydro, tidal, geothermal, and other distributed energy sources are showing promise as well. While the growth of these distributed generation technologies is good for decentralized solarpunk communities, it creates a point of friction with the existing centralized power grid. This is why when incumbent utilities do support renewables, they still want to build large, utility-scale projects. Nevada has had the most public battle over net metering in recent years, but many utilities have tried to suppress energy decentralization by pressuring legislators. In states like Virginia, where two companies have a monopoly on 80% of the energy market, it’s easy to see where problems might arise.

panoramic shot of sky

Photo by Pixabay on Pexels.com

There are some technical problems with energy decentralization which stem from the centralized past of the grid. As David Roberts explains at Vox, the grid was designed for one-way power flows from generation to distribution to end user. Solar, wind, and other distributed energy sources upend this model, sending power from the end-of-the-line back into the grid. There are several possible ways to overcome these difficulties ranging from going off-grid completely to piping every single generation source back into one giant grid managed by a central authority. For a solarpunk future, one possible option is the “decentralized, layered-decomposition optimization structure.” In this arrangement, the responsibilities of generation sources are held locally, but communities can still exchange power on an overarching, interconnected grid.

In some communities, such as Boulder, CO, the people have decided to municipalize their energy grid. Putting the grid into public hands makes it easier to align incentives between homeowners with rooftop solar, community-based generation projects, and the needs of all the users on the grid. Utility monopolies have to maximize profit and maintain the status quo. Energy democracy brings the power to the people, who can build a grid that uses distributed generation for a more robust, environmentally friendly, and healthy grid. The most extreme example of calls for energy democracy at the moment is the suggestion of a public takeover of PG&E. For more on areas that are flexing their energy democracy muscles, check out the Institute for Local Self-Reliance’s Community Power Map.

Do you have any energy democracy projects in your area? Let us know how your communities are fighting monopoly power and bringing clean, distributed power to the people.

Symbiosis

Decentralization of power, both political and electrical, is one of the core tenets of solarpunk. As the meme says, we’ve had the technology to transition to a decentralized, clean economy for a long time. Centralization of political power controlled by centralized corporate interests has been the chief hurdle to climate action.

Symbiosis logo - it looks like a spindly sea creature (anenome?) with the word "symbiosis" written next to it

Symbiosis is a new grassroots organization in the United States dedicated to building direct democracy to address climate change and social inequities. As an offshoot of the Social Ecology Institute, the underlying philosophy of the movement is that the broken nature of human interaction has let to our broken environment.

In order to make a concerted effort against the established corporate and federal concentrations of power, Symbiosis is positioning itself as an umbrella organization to help coordinate action between municipalists, environmentalists, and post-capitalists across North America.

As has become increasingly apparent, single-issue action has been ineffective at moving the needle toward a climate solution. Only when we build a coalition of our allies can we challenge the status quo.

There is a congress in the works for September 2019 to bring everyone together to begin the work of building communities and systems for the post-capitalist future. For more information about Symbiosis, visit https://www.symbiosis-revolution.org/.


Disclaimer: I am involved with Symbiosis, but do not speak for them in any capacity. This is my interpretation of the group based on a short time of involvement.

Tidalpunk: Come Home to the Sea

A picture of a green-blue bay against a blue sky with whispy clouds. Above the bay is a rocky cliff with houses of various colors ascending the hill above it.

Photo by Pixabay on Pexels.com

Many think life on Earth started in the oceans, and while there is scientific debate on that front, there’s no denying that humans have been drawn to the water since before we built the first city on the banks of the Euphrates. With an estimated 80% of the world’s population living within 100 km (~60 mi) of a coastline, it’s no surprise that solarpunk has a sibling that brings this love of the water front and center – tidalpunk.

Tidalpunk takes the environmental consciousness and appropriate technology of solarpunk to the high seas. Sailing ships, autonomous seasteads, and cities flooded by the rising waters of climate change populate visions of a tidalpunk future. I suspect that due to the Moon’s influence on the tides, tidalpunk and lunarpunk will find some interesting synergies.

Return of the Sail

boat classic clouds cruise

Photo by Inge Wallumrød on Pexels.com

The shipping industry currently accounts for 2.3% of carbon emissions, and the industry is targeting a 50% reduction in emissions by 2050. Most cargo ships run on diesel now, but we once sailed the seas using the renewable power of the wind. While having a backup propulsion method available would be prudent, when the wind is blowing, cargo could move without the use of fossil fuels. Low Tech Magazine has written several articles about the potential of bringing back sailing ships as cargo vessels. Our current cargo fleet could even be retrofitted with tethered, kite-like sails.

Seasteading

An artificial island in a rough c-shape. It is covered in grass and has several berths for boats.
Proposed artificial Island in French Polynesia by Blue Frontiers

Seasteading covers a variety of concepts for humans to make their home in the sea. Proponents of seasteading point to overcrowding and a lack of social innovation on land as reasons to move seaward. Some projects that could be considered under this umbrella are Sealand, various underwater habitats, and aircraft carriers.

delta_printer_1-8419da34982ad3af20046088872ca1c7cedbd1d9abd347586fdab267be6a52a1

A member of Project Entropy demonstrating a delta-style 3D printer

Project Entropy is a solarpunk makerspace flotilla with the aim to address plastic waste in the ocean and convert it into useful objects. The self-described micronation is also experimenting with distributed governance while it expands the frontiers of distributed manufacturing. While the Seasteading Institute and Blue Frontiers have interesting visions of the future, Project Entropy is making it real right now. Another project already on the water is the Flipiflopi, a boat built entirely from plastic recovered from the ocean and roadsides in Kenya.

A muli-colored sailboat sits in shallow water just off a white, sandy beach. Many people are on the boat and the shore. A Kenyan flag flies high above the solar panel on the boat.

The Flipiflopi recycled boat

The SeaOrbiter science vessel is one of the most exciting projects happening in the space. Planned as a full-time, ocean-going science vessel, the SeaOrbiter will have on-board laboratories and allow extended observation of the ocean. Parts of the ship will be kept at higher pressure to allow scientists to dive more often than would be possible from a surface vessel due to decompression issues like the bends.

A profile view of the SeaOrbiter science vessel. It has a large mast which pokes 27 m above the waterline. Another 31 m of the vessel are below the waterline. The vessel has various living quarters, laboratories, and is powered by wind and solar.

A profile view of the SeaOrbiter

Flooded Cities

boat near to dock

Photo by Daniel Frank on Pexels.com

Venice is the most well known flooded city in the world, but rising seas will soon give the world a number of similar locales. Even Venice is preparing for rising floodwaters with the MOSE Project, a giant flood gate designed to mitigate the worst tides from the Adriatic. NOAA has built an Interactive Sea Level Rise Map to show what areas will be most impacted by different sea level rise scenarios. In the US, Miami is particularly vulnerable since it’s geology precludes a flood gate or wall system like MOSE.

Where to Start

If tidalpunk sounds like something you’d like to investigate further, here are some resources to check out:

Do you have any experiences with tidalpunk? Let us know below or send us a comment on Sunbeam City. Thanks for coming aboard!