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This website features work from the completion of Phase 1 of the SCALES Project.

We are currently seeking partnerships for Phase 2.

Problem Set

  • Problem Set 4

    Problem set for the course Introduction to Sustainable Energy.

    Read more: Problem Set 4

  • Problem Set 3

    Problem set for the course Introduction to Sustainable Energy.

    Read more: Problem Set 3

  • Problem Set 2

    Problem set for the course Introduction to Sustainable Energy.

    Read more: Problem Set 2

  • Problem Set 1

    These problems are not written to be mathematically challenging. Instead, the main challenge is to find reliable data and use sound reasoning. For each of the problems you work out, provide a list of sources for any data you used. Be sure to mark which course number you are registered for on your solution. You can turn in the homework online (via Stellar) or in class.

    Read more: Problem Set 1

  • Problem Set 3

    Problem set for the course D-Lab: Energy.

    Read more: Problem Set 3

  • Problem Set 2: Personal Energy Consumption Challenge

    Problem set for the course D-Lab: Energy.

    Read more: Problem Set 2: Personal Energy Consumption Challenge

  • Problem Set 1

    Problem set for the course D-Lab: Energy.

    Read more: Problem Set 1

  • Wheelchairs and Cook Stoves Assessment

    List the design features of each of the wheelchairs and cook stoves shown below that were driven by each of the ‘bilities that we discussed in class. Refer to the reading assignments for additional information on the materials, techniques and processes used in the manufacture of both wheelchairs and cook stoves. On a separate page, discuss what you think were the major drivers of each design, and what trade-offs were made. 

    Read more: Wheelchairs and Cook Stoves Assessment

  • Discussion Questions 2

    Write short answers to the following questions and submit them.

    Read more: Discussion Questions 2

  • Discussion Questions 1

    Write short answers to the following questions and submit them.

    Read more: Discussion Questions 1

Notice something that doesn’t seem right? Want to make a suggestion or provide feedback about how something is classified? 
Please reach out to esi [at] mit.edu and include SCALES Website in the subject of your email.
Feedback and any actions taken with regards to the feedback, will be shared as they are addressed.