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MIT Energy Hackathon Puerto Rico (Caribbean) Challenge Results

by gmoke Mon Nov 6th, 2017 at 05:00:48 AM EST

The MIT Energy Hackathon began on Friday night, November 3 and ended Sunday morning, November 5.  9 energy challenges were presented to about 300 people for 2 minutes each.  After a take-out dinner, each presenter had the chance to talk with individual and small groups of students for an hour and a half and to check back in over the weekend.   I presented my challenge,  Rebuilding Energy Infrastructure in the Caribbean After the Hurricanes (https:/www.dailykos.com/stories/2017/10/29/1710825-MIT-Energy-Hackathon-Challenge-Rebuilding-Energ y-Infrastructure-in-the-Caribbean-After-the-Hurrica), the only one submitted by an individual not a corporation, as best I could.  There were over 40 teams at the Hackathon working on problems with Shell and GM's and other' climate goals, beer and other food and beverage waste treatment, drilling fluids, building energy use, and other topics.

Three teams took the hurricane reconstruction challenge up.  Each of them concentrated on Puerto Rico although I had specifically reminded them of the situation on Barbuda which was a much smaller scale, about 2000 people rather than more than 3 million.  One team redesigned Puerto Rico's electrical system as modular micro-grids with energy storage to provide 40% of the island's power from renewables within a reasonable time period.  Hawaii, with a population of about 1.5 million, is planning on 70% of its energy from renewables by 2030.  This team intends to keep working on their proposal for another upcoming hackathon.  

The second team proposed an app to identify what areas had electricity and what areas didn't and then link people with energy suppliers and systems, an app which is applicable not only to Puerto Rico but any disaster or emergency aftermath.  The third team would use SolarCoin (https://solarcoin.org/en/node/6), an existing online currency, and blockchain using Mycroft, "an open source Alexa" or Siri, to bootstrap and crowd fund a solar transition for individual and groups as well as community solar installations.  The first team was also thinking of electrical current as currency with blockchain, an authentication or accounting system, something that can lead to what I call a solar swadeshi (http://solarray.blogspot.com/2005/05/solar-swadeshi-hand-made-electricity.html) and, possibly, Gandhian economics (http://hubeventsnotes.blogspot.com/2014/04/inclusive-economics-gandhian-method-and.html).

There were nine finalists.  Two of the finalists were teams that took up the challenge of Puerto Rico:  the app team and the SolarCoin team.  Neither won any of the three top prizes but the SolarCoin team won the best in its challenge.

This particular challenge, building and rebuilding our energy and communications infrastructure in Puerto Rico, the Caribbean, and here in the USA, is an ongoing challenge, a problem that won't go away without a lot of work.  

There are other discussions about climate resilience and disaster response ongoing, just as natural disasters and man-made emergencies are.  Here's another set of design challenges that's open until November 8, 2017:

Design Brief
This mission is time sensitive, as people who are affected by these disasters are in immediate need of solutions. We'll be closing this mission and implementing the solutions devised November 08th, 2017.  

Field Ready (https://www.fieldready.org/) has pinpointed eight categories of top-priority challenges that you can help with. We ask that you identify a problem where your unique maker powers could make a difference, then contribute your solutions as projects here. Field Ready can disseminate your instructions to its experts in the field who can get prototypes into production, and into the hands of those who really need it.

Choose a category of challenge from the list below. When creating a project, state in the first line which category you're solving for so it can be easily forwarded on to the proper channels. All viable entries will be reviewed by experts on site and put into use as needed.

Challenge #1 Desalinated Water
Propose reliable means of obtaining usable water through desalination techniques.

Challenge #2 Sustainable Means of Cooking
Propose a safe way of converting seawater and non-potable water to cooking fuel.

Challenge #3 Water Storage
Propose techniques to pump water up two stories (10 meters) using found or upcycled materials.

Challenge #4 Sustainable Food & Medicine Storage
Power existing refrigerators, using found/upcycled materials like solar panels, to keep milk, medicines and perishables cold.

Challenge #5 Replacement Parts
Propose a small, portable casting system that can safely melt found metals into replacement parts. Assume the use of recovered wood from fallen trees as a fuel source.

Challenge #6 Telecommunications
Propose a system for connecting neighborhoods with local fire/police departments when the communications infrastructure is damaged.

Challenge #7 Maintaining Cleanliness for the Elderly and Disabled
Propose a method of rapidly drying clothes and other belongings using little or no power when rain storms, high humidity, windy conditions, and lack of space hinder line-drying.

Challenge #8 Traffic Control
Propose a temporary traffic control system when traffic signals are out of commission. Assume a lack of personnel to post at most intersections. Your solution should be easily dropped into any intersection and simple enough to program to direct traffic to specific patterns and include a self-contained power source that could last for up to 6 months at a time.

Field Ready has access to fabrication tools (including woodworking, 3D printers, laser cutters, metal casting) that can be leveraged in the final solutions of projects, though upcycled and easily accessible materials are preferred. If creating an electronic/smart solution, Arduino and Raspberry Pi are preferred as they are both readily available and well known.  

The Make: team will make sure that all makers whose solutions are selected for testing or use by Field Ready teams are kept informed of the impact of their work. The results will be showcased on Maker Share and in Make: Magazine.

Consult the Rules & Instructions for additional details pertaining to each of the categories listed above.

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