Sustainability Merit Badge Explained

Imagine your town facing a long drought, a food shortage, or a power grid failure. In those moments, the decisions people made years earlier about resources really matter. In earning the Eagle-required Sustainability merit badge, you’re learning how to make smart choices today so your generation and future generations can both live well!

This badge has you build on things you already know from your science classes and badges like Citizenship. You’ll study how your family uses water and energy, track food waste, analyze your “stuff,” and look at how communities and the whole planet stay in balance. You’ll be creating plans, doing real measurements at home, and even thinking through global challenges.

In this article, we’ll break down why the Sustainability merit badge matters, then walk through every requirement with clear explanations and difficulty ratings. You’ll get practical tips to collect data, talk with your family, and organize your notes so counselor meetings go smoothly, along with resources to help you think bigger than just your own home. Ready to start building a future that actually works long term? 🙂

Why The Sustainability Badge Is Important

The central idea of Sustainability is simple: meet today’s needs without wrecking tomorrow’s options. You’re learning to pay attention to how water, food, energy, communities, and “stuff” all connect, and how your daily choices add up over time.

As you work through this badge, you start becoming the Scout others look to when they want to waste less, save money, and protect the environment. You’re not just checking requirements. You’re helping your family build better habits, spotting problems in your community, and understanding global issues that could shape your future education, career, and leadership in your troop and beyond.

What Are The Sustainability Merit Badge Requirements?

Sustainability has 9 requirements. The main “gatekeeper” pieces are the 2‑week food waste log (3c) and the home energy changes (5c) plus the household behavior changes (8c). These take time, so start them early. You can also batch family talks by covering your plans for water (2), food (3), energy (5), stuff (6), and behavior changes (8) in one family meeting. That way, you gather info once and use it across several requirements.

Req #	Requirement Summary	Requirement Group	Difficulty	ScoutSmarts Notes & Tips	Scouting America Links
1	1. Describe the meaning of sustainability in your own words. Explain the importance of sustainability to society and how you can contribute to fulfilling the needs of current generations without compromising the needs of future generations.	Concepts & Definitions	Medium	Watch at least one of the videos, then write bullet points in your own words and practice explaining them out loud to a parent before you meet your counselor. Use a real example from your life for how you personally can be more sustainable.	1) What is Sustainability (video) 1) Introduction to Sustainability (video)
2	2. Water. Do ONE of the following and discuss with your counselor: (a) Evaluate your household water usage. If available, review water bills from the past year and evaluate the seasonal changes in water use. Identify three ways to help reduce water consumption. (b) Explain why water is necessary in our lives. Create a diagram to show how your household gets its clean water from a natural source and what happens with the water after you use it. Tell two ways to preserve your community’s access to clean water in the future. (c) Different areas of the world are affected by either too much (flooding) or too little (drought) water. Explore whether either or both affect where you live. Identify three water conservation or flood mitigation practices (successful or unsuccessful) that have been tried where you live or in an area of the world that interests you.	Water	Medium	Choose the option that matches info you can easily get: 2a if you have access to bills, 2b if you like drawing diagrams, or 2c if your area has clear drought or flooding stories. Jot notes and examples, then practice a 2 minute explanation for your counselor.	2) The Water Cycle – Weather and Climate (video) 2) The Water Cycle (video) 2a) How We Use Water (video) 2b) How Do We Get Clean Drinking Water? (video) 2b) Facts About Water (video) 2c) Science Behind Drought (video) 2c) Assessing Drought in the United States (video) 2c) Understanding Floods (video)
3	3. Food. Do ONE of the following and discuss with your counselor: (a) Explore the sustainability of different types of plant-based, animal-based and aquaculture food. Identify where four different foods (such as milk, eggs, tuna fish, avocados, or ketchup) come from and how they are processed and transported from the source to you. (b) Identify four factors that limit the availability of food in different regions of the world. Discuss how each factor influences the sustainability of worldwide food supplies. Share three ways individuals, families, or your community can create their own food sources. (c) Develop a plan to reduce your household food waste in a sustainable manner. Establish a baseline and then track and record your results for two weeks.	Food	Hard	3c is a time gate because of the 2 week tracking, so if you choose it, start the log today using a notebook or phone notes. If you pick 3a or 3b, grab real examples from your own fridge or community gardens to make your explanation specific.	3) Matter and Energy in Food Webs (video) 3) Food and Energy in Organisms (video) 3a) Exploring Food Sustainability (video) 3a) Food Sustainability Basics (video) 3a) Food Systems Innovation (video) 3b) Food Security (video) 3b) The 23 Food Regions of the World (video) 3c) 5 Food Waste Reduction Tips for Your Home (video) 3c) Food Waste Reduction at Home (video)
4	4. Community. Do ONE of the following and discuss with your counselor: (a) Create a sketch depicting how you would design a sustainable community and be prepared to explain how the housing, work locations, shops, schools, and transportation systems affect energy, pollution, natural resources, and the economy of the community. (b) Identify one unsustainable practice in your community and develop a written plan to fix it. (c) Identify five sustainability factors in housing and rate your own home’s sustainability against these factors.	Community	Medium	If you enjoy drawing, 4a is a great choice and can be done on plain paper. If you want something practical, 4b or 4c work well: go for a short neighborhood walk, note problems or strengths, and then build your plan or rating from what you see.	4) Impacts of Urbanization (video) 4) What Happens When We Band Together? (video) 4a) Designing a Sustainable Community (video) 4a) Creating a Sustainable Community (video) 4b) Sustainable Communities (video) 4b) Community Sustainability (video) 4c) Environmental Footprint Calculator (website)
5	5. Energy. Do ONE of the following and discuss with your counselor: (a) Learn about the sustainability of different energy sources, including coal, gas, geothermal, hydro power, nuclear, petroleum, solar, and wind. Identify three common energy sources in the United States and describe how the production and consumption of each of these energy sources affects sustainability. (b) List eight ways your family consumes energy, such as gas appliances, electricity, heating systems or cooling systems, and transportation. For one home- and one transportation-related energy use, list three ways to help reduce consumption, reduce your carbon footprint, and be a better steward of this resource. (c) List five ways you and your family could reduce energy consumption in your home, such as adjusting your thermostat, window shades, opening windows, reducing hot-water temperature, and minimizing water consumption. Identify the benefits and risks of each idea and implement if possible.	Energy	Hard	5c can line up well with 8c and 2a, since they all involve home habits. Pick a few realistic changes, try them for at least a week, and write down what you actually did so you can report honest results to your counselor.	5) Energy Resources (video) 5a) Renewable Energy (video) 5a) Carbon Footprint (video) 5b) Your Carbon Footprint (video) 5c) Save Energy (video)
6	6. Stuff. Do ONE of the following and discuss with your counselor: (a) Create a list of 15 items of your personal “stuff.” Classify each item as an essential need (such as soap) or a desirable want (such as a video game). Identify any excess “stuff” you no longer need, working with your family, if possible. Donate, repurpose, or recycle those items you can. (b) List five ways having too much “stuff” affects you, your family, your community, AND the world. For each of the five ways, consider the following aspects: the financial impact, time spent, maintenance, health, storage, and waste generation. Identify practices that can be used to avoid accumulating too much “stuff.” (c) Research the impact waste has on the environment (land, water, air). Find out what the trash vortex is and how it was formed. Explain the number system for plastic recyclables and which plastics are more commonly recycled. Identify the average lifespan of one electronic device in your household, and whether it can be recycled in whole or part.	Stuff & Waste	Medium	6a is very hands-on and pairs well with cleaning your room. Take a before and after photo for yourself, and keep a short list of what you donated or recycled to show your counselor. If you choose 6c, use one device from home as your main example.	6) Decluttering (video) 6) Why Do We Have So Much Stuff? (video) 6c) Pacific Garbage Patch (video) 6c) Know Your Plastics (video) 6c) Recycling E-Waste (video)
7	7. Do TWO of the following and discuss with your counselor: (a) The United Nations lists 17 Sustainable Development Goals. These include Zero Hunger, Clean Water and Sanitation, Affordable and Clean Energy, Sustainable Cities and Community, Responsible Consumption and Production, Climate Action, Life Below Water, and Life on Land. Pick one of these eight and summarize the goal and its current and future impact on you, your family, community, and the world. (b) Identify how the planetary life-support systems (soil, climate, freshwater, atmospheric, nutrient, oceanic, ecosystems, and species) support life on Earth and interact with one another. Share what happens to the planet’s sustainability when these systems are disrupted by natural events or human activity. (c) Identify how product life cycles (the cycle of design, sourcing, production, use, and disposal or reuse) influence current and future sustainability. Choose one common product to demonstrate how the full product life cycle would apply. (d) Learn how the world’s population affects the sustainability of Earth. Discuss three human activities that may contribute to putting Earth at risk, now and in the future. (e) Explain the term species (plant or animal) decline. Share the human activities that contribute to species decline, what can be done to help reverse the decline, and its impact on a sustainable environment. (f) Find a world map that shows the pattern of temperature change for a period of at least 100 years. Identify three factors that scientists believe affect the global weather and temperature. Discuss how climate change impacts sustainability of food, water, or other resources.	Global Sustainability	Medium	Pick 2 options that match school subjects you enjoy, like geography for 7f or biology for 7e. Use one page of notes per option, each with a simple heading and three key points, so your conversation with the counselor is clear and organized.	7a) Sustainable Development Goals (video) 7a) Sustainable Goals (video) 7a) Clean Water Goal (video) 7b) Planetary Cycles (video) 7b) Earth’s Systems (video) 7b) 4 Spheres of Earth (video) 7c) Product Life Cycle Assessment (video) 7c) Life Cycle Assessment Principles (video) 7c) Product Life Cycles (video) 7d) Population Affects Resources (video) 7d) How Population Growth Impacts the Planet (video) 7d) Population affects Sustainability (video) 7e) Should We Let Pandas Go Extinct? (video) 7e) Extinction Explained (video) 7e) Stop Extinction! (video) 7f) Global Warming From 1880 to 2022 (video) 7f) Global Temps Since 1850 (video) 7f) Timelapse of Planet Changes (video)
8	8. Do the following: (a) On a campout or other outdoor Scouting activity that you attend, make notes on the sustainability practices you and your fellow Scouts practice. Observe transportation, forestry, soil conservation, water resources, habitat, buildings, campsites, and sanitation. Share what you observed and learned with your counselor. (b) Discuss with your counselor how living by the Scout Oath, Scout Law, Leave No Trace Seven Principles and the Outdoor Code in your daily life helps promote sustainability. (c) Identify 5 behavioral changes that you and your family can make to improve the sustainability of your household. Share and discuss each with your counselor.	Scouting & Personal Habits	Medium	Plan ahead to use your next campout for 8a and keep a small notebook in your pocket. For 8c, talk with your family and link your 5 changes to what you already did in requirements 2, 3, 5, and 6 so everything fits together.	8a) Sustainable Camping Tips (Packing & Hiking) (video) 8a) What Does LNT Means to Scouts (video) 8b) Camping Tricks: The Scout Turn Around Rule LNT (video) 8b) Leave No Trace – and There’s a Song! (video) 8c) Sustainability in Your Life (video) 8c) 10 Ways to Take Care of the Environment (video)
9	9. Learn about career opportunities in the sustainability field. Pick one and find out the education, training, and experience required. Discuss what you have learned with your counselor and explain why this career might interest you.	Careers	Easy	Search for one real person in that career, such as a sustainability engineer or environmental planner, and read their bio or LinkedIn. Write down three things they do in their job plus the schooling they needed, then explain which parts you might like.	9) Career Paths in Sustainability (video) 9) Green Jobs- Building for the Future (video) 9) Sustainability Careers (video)

Also, make sure to check out the full Sustainability badge page and requirements from Scouting America.

Why Scouting America Includes The Sustainability Badge

The Sustainability merit badge trains you to think ahead and see the long-term impact of today’s choices. When you track things like water, food, energy, and “stuff,” you start noticing patterns instead of just guessing. That kind of judgment is huge for school projects, money decisions, and even choosing friends and activities wisely.

As you work through these requirements, you practice looking at problems from multiple angles: environmental, financial, and social. That is how real-world leaders and citizens operate. You will get used to asking, “What happens next?” and “Who does this affect?” instead of stopping at the short-term result.

This badge also builds your sense of responsibility. You learn how your actions affect your family, community, and planet, then choose better habits on purpose. That habit of taking ownership instead of blaming others will set you apart on teams, in sports, and later in your career. You are learning to be the kind of person people can trust with big decisions.

Who The Sustainability Badge Is Great For

Sustainability is Eagle-required and is best for Scouts around Star or Life rank who are ready for deeper thinking and long-term projects. Difficulty-wise, it is around an 8 out of 10 because of the amount of analysis and discussion. If you enjoy science, planning, or tracking data over time, you will probably like this badge.

This badge lines up well with careers and hobbies in environmental science, engineering, urban planning, agriculture, architecture, public policy, and business. If you like designing efficient systems, tinkering with energy-saving setups, gardening, or even organizing and decluttering, Sustainability connects those interests to real-world impact.

When I earned Sustainability, I started seeing every choice as a chain reaction. Tracking my family’s water, energy, and “stuff” felt annoying at first, but it taught me how to spot waste and fix it. That mindset later helped me manage money, lead projects, and plan my own life more carefully. 

– Cole K

Insider Tips to Finish Sustainability Faster

Sustainability has a lot of thinking and tracking, but if you plan it right you can move through it in under 2 months. Your goal is to start the time-based or observation-heavy requirements early and “batch” related work so you are never scrambling right before a meeting with your counselor.

1. Identify the “gatekeeper” requirements on day one. Requirements that take time are your gatekeepers. For Sustainability, anything that involves tracking or planning at home, like food waste, energy use, or household changes, can take at least two weeks. Start these the same week you get your blue card.
2. Batch your household observations. When you are looking at water (Req 2), energy (Req 5), and stuff (Req 6), walk around your home once with a notebook. Note faucets, showers, appliances, lights, electronics, and storage. Use the same notes for multiple requirements instead of redoing the work three times.
3. Pick the options that fit your family’s reality. For water, food, energy, and stuff, some options are much easier if your parents keep bills or if you cook a lot. Ask: “Which requirement options match what our family already does or can easily track?” Choosing the right path is half the battle.
4. Use a simple tracking system from the start. For anything with “track,” “record,” or “plan,” use a spreadsheet or a notebook with clear dates. Take photos of your notes in case you misplace them. Counselors love to see organized records. It also makes your final discussion faster.
5. Talk to your counselor early and ask about expectations. At your first meeting, ask, “For each requirement, what kind of proof or detail do you like to see?” Some counselors want sketches, others like charts. Knowing this early keeps you from having to redo work later.
6. Combine campout observations with Requirement 8. Before your next campout, read Requirement 8 carefully and make yourself a checklist: transportation, forestry, soil, water, habitat, campsites, sanitation. During the outing, jot quick notes. That way the whole requirement is basically finished by the time you get home.
7. Use online tools to save time. Tools like a carbon footprint calculator or energy-use estimators can help you estimate and compare your household’s impact. You still need to understand and explain the results, but they make the math quicker and your explanations stronger.
8. Turn family conversations into requirement progress. At dinner or during car rides, instead of normal conversation, consider asking your family what they think about waste, water use, or energy bills. Those discussions can help you complete parts of Requirements 2, 3, 5, 6, 8, and 9 when you summarize what you learned for your counselor.

The Most Important Skills You’ll Learn

This badge is about more than memorizing facts about the planet. Sustainability trains you to analyze systems, notice cause and effect, and choose smarter habits. Those skills carry into school, money, leadership, and health.

As you work through water, food, community, energy, and stuff, pay attention to how often you are asked to “evaluate,” “identify,” “plan,” and “discuss.” Those are high-level thinking skills that adults use daily.

• Systems thinking: You learn to see how water, food, energy, housing, and waste are all linked. In life, this helps you understand how one choice in school, money, or health can impact everything else down the line.
• Data tracking and analysis: You will track use, waste, or changes and then interpret what the numbers mean. That mirrors budgeting, fitness tracking, and project planning later in life.
• Long-term planning: Sustainability asks you to think about future generations, not just today. This same mindset helps with saving money, planning classes for graduation, and training for sports seasons.
• Critical thinking and judgment: You compare different energy sources, community designs, and lifestyle choices. Learning to question pros and cons before deciding will make you stronger at handling peer pressure and big life choices.
• Communication and persuasion: You will explain what you found and sometimes suggest changes at home. That is the same skill you will use when presenting in class, leading teams, or making proposals at work.
• Personal responsibility and self-discipline: It takes effort to track habits for weeks and actually change behavior. That discipline is the same muscle you use for studying, exercising, and staying organized.

If you keep these skills in mind while earning Sustainability, you will start spotting where they show up in school, sports, and at home. The more you practice them now, the easier big decisions will feel later. Now, let’s go over FAQs so you’re prepared for any questions that may come up as you complete the Sustainability badge!

Sustainability Merit Badge FAQs

Is Sustainability an Eagle-required merit badge?

Yes. For Eagle, you must earn either Environmental Science or Sustainability. Most Life Scouts pick the one that fits their interests and learning style. Sustainability leans heavily on discussion, planning, and tracking at home instead of big outdoor experiments, so it is a good fit if you enjoy analysis and organization.

How hard is the Sustainability merit badge compared to others?

On a difficulty scale, Sustainability is around an 8 out of 10. The individual requirements are not tricky, but there are a lot of them and some take time. The challenge is staying organized and following through on tracking and discussions. If you plan ahead and batch related work, it becomes much more manageable.

What is usually the hardest requirement for Sustainability?

Many Scouts struggle most with the household tracking and behavior change parts, especially reducing food waste, energy use, or “stuff.” These require cooperation from your family and consistent effort over days or weeks. To make it easier, start early, explain the badge to your family, and ask for their help so they feel part of the project.

When is the best time in my Scouting journey to earn Sustainability?

Most Scouts handle Sustainability best around Star or Life rank, usually 13 to 16 years old. By that time you are used to talking with adults, managing schoolwork, and handling longer-term projects. That maturity helps with the judgment and conversation-heavy parts of this badge, especially the global and community topics.

Do I have to write essays for this badge?

No official requirement says you must write essays. You do need to explain, discuss, and show plans or diagrams. Many counselors are fine with bullet-point notes, charts, sketches, or short paragraphs, as long as you show that you understand the concepts. Ask your counselor what format they prefer before you start.

Can I use the same campout or activity for multiple Sustainability requirements?

Yes, as long as you clearly meet each requirement. For example, one campout can help with Requirement 8 while also giving you real examples for water, energy, or waste discussions. Just keep notes organized by requirement so it is clear what you did for each one.

What kinds of careers connect to the Sustainability merit badge?

Some related careers include environmental scientist, civil or environmental engineer, urban planner, sustainability coordinator for a company, renewable energy technician, farmer, architect, and conservation officer. When you research a career for Requirement 9, focus on what they do day to day and what schooling or training you would need to get there.

Resources For Earning Your Sustainability Badge

Helpful Sustainability Resources

These links will support your work on the Sustainability merit badge.

Official Scouting America Sustainability PageScoutSmarts Sustainability Badge GuideSustainability Merit Badge Worksheet

Start your tracking and household plans early, then use these resources to double-check your understanding before each counselor meeting.

Bringing Your Sustainability Strategy Together

You have everything you need to tackle Sustainability with confidence. If you plan ahead, start the time-based requirements early, and keep good notes, you will notice your own judgment growing along the way. Pay attention to how your thinking changes as you track, compare, and improve your habits. That growth is the real win from this badge.

If you want to go even deeper, you can pick up the official Sustainability merit badge pamphlet on Amazon and follow along with the full ScoutSmarts Sustainability Merit Badge Guide. Stick with the process, ask good questions, and you will finish this badge with skills that matter for your future, your community, and the planet.