Introduction

Energy plays a major role in how countries develop. Throughout history, access to reliable energy has helped societies build factories, power homes, grow cities, improve health systems, and increase economic opportunities. For many countries, coal was one of the first widely available energy sources capable of powering large-scale industry and electricity systems. As a result, many nations experienced periods of rapid growth in coal use, sometimes called coal booms

Today, some countries have reduced their coal use and diversified energy systems, while others still rely heavily on coal as they continue developing their economies. In this activity, you will investigate when different countries experienced coal booms and engage in a simulation that models how energy resources can influence economic growth. By the end of the activity, you will consider how energy resources have influenced development in the past, and how they continue to shape decisions around the world today.

Part 1: Coal Boom Investigation

Many countries experienced periods where coal use increased rapidly to support economic growth. These periods are often called coal booms. The table below shows the coal boom time periods of some countries along with their current use of coal.

Coal Boom Table 

CountryCoal Boom Period2024 Coal Share of Electricity
Canada1890s-1960s~6-7%
China2000s-present~55-60%
Germany1850s-1960s~25-30%
India1990s-present~70-75%
Indonesia2000s-present~60%
Japan1870s-1950s~30%
South Africa1970s-present~80-85%
United Kingdom1770s-1920s<1%
United States1880s-1950s~16-20%
Vietnam2010s-present~45-50%

Analysis and Reflection Questions

  1. Which countries experienced coal booms earliest, starting in the 1700s or 1800s? 









  1. Which countries are experiencing coal booms today? 









  1. Compare the countries that industrialized earlier with those industrializing more recently. What pattern do you notice between when a country industrialized and how much coal it uses today?









  1. Why might countries that developed earlier rely less on coal today than countries that are still developing?









  1. Why do countries not simply adopt energy with less environmental impacts from the start? 









  1. What advantages did early developers have? 









  1. What pressures exist today for developing nations that didn’t exist before? 









Part 2: Simulation Set Up

Your team will represent a country during its coal boom period. Different countries have different starting advantages, resources, and economic conditions.

Your teacher will give you a country card, which will tell you: 

Record your team details in the table below.

Team Members



Team Country



Starting Coal Tokens



Starting Credits



Starting Workers



Country Special Trait



Part 3: Simulation

In this simulation, your team will collect coal and earn credits that can be invested in development. 

How Each Round Works
Ask your teacher how many total rounds the simulation will have. Each round has two steps: 

  1. Coal Collection Phase: Workers from your team will collect coal from the mines using a tool provided by your teacher. Each worker may only transport one piece of coal at a time, unless upgrades allow 2. The more coal you collect, the more credits you earn. Each coal piece is worth two credits when converted during the investment phase. The Treasurer collects the coal and completes calculations into credits.
  2. Note: One mine in the room can only be used after purchasing the Transport Upgrade.
  3. Investment Phase: After the coal collection phase, the Record Keeper will fill out the Simulation Log, and the team will decide whether to purchase upgrades from the investment menu. After purchases are made, the next round will begin.
  4. Note: Your teacher may introduce events between rounds that change the simulation.

Long-Term Development Outcomes
After all rounds of coal collection and investment are finished, your team will use your remaining credits to invest in long-term improvements for your country. These gifts of development represent things that improve people’s quality of life and strengthen a country’s economy, such as electricity access, clean water, health care, and transportation.

Each development investment costs credits and gives your team development points. Your total points will become your country’s National Development Score. Your team will decide how to spend your credits to build the strongest and most developed country possible.

Tables for Simulation Round
The two tables below show you the credit value of the coal you collect, and a list of investments you can choose to make with those credits.

Coal Value Table

Coal ValueCredit Value
1 coal token2 money credits

Investment Menu

InvestmentCostEffect
New Worker3 credits+1 worker permanently
Tool Upgrade5 creditsEach worker may transport two pieces of coal at once
Transport Upgrade5 creditsAllows use of the convenient location mine
Education Upgrade10 creditsEach piece of coal earns +1 money credit
Health Upgrade6 creditsImmune to illness events
Lower Emissions Token4 creditsWorth +1 money credit each round
Industry Upgrade8 creditsCoal value increases by +1 credit

Team Roles
Each member of your team should choose a role. These roles help your team stay organized during the simulation. You may keep the same roles for the whole game, or rotate them between rounds if your teacher allows. 

  1. Workers: Workers collect coal from the mines during the Coal Collection Phase. 
  2. Treasurer: The Treasurer keeps track of your team’s credits and calculates how much money your coal earns.
  3. Record Keeper: The record keeper fills out the Simulation Log and works with the Treasurer to track coal collected, credits earned, and investments purchased.

Simulation Log
Use the table below to track your coal collection, credits earned, and investments made during each round.

RoundStarting CoalCoal CollectedTotal CoalStarting CreditsCredits EarnedTotal CreditsInvestments Purchased




















Part 4: Gifts of Development

After the simulation rounds are finished, your team will use remaining credits to invest in long-term development outcomes. 

Gifts of Development Table 

Gift of DevelopmentCredit CostDevelopment Points AwardedWhat it Represents
Electricity Access8+3Power for homes, lighting, appliances, and early industry
Clean Water Access6+2Safe drinking water, reduced disease
Sanitation Systems6+2Public health, functioning sewer systems
Education Access10+3Skilled workers, literacy, long-term growth
Health Care Access10+3Hospitals, clinics, longer life expectancy
Transportation & Roads8+3Efficient movement of goods and people
Industry and Factories8+3Jobs, manufacturing, economic expansion
Refrigeration4+1Preserved food, stable medicine supply
Communication Tech6+2Phones, internet, nationwide connectivity

Use the table above to choose which development investments you will make. Then, add up the points earned to calculate your National Development Score.

Development InvestmentCredit CostPurchased? (Yes/No)Points Earned
Electricity Access8
Clean Water Access6
Sanitation Systems6
Education Access10
Health Care Access10
Transportation & Roads8
Industry and Factories8
Refrigeration4
Communication Tech6

Total Points Earned/National Development Score: 




Part 5: Simulation Reflection

  1. What strategies helped your country collect the most coal or earn the most credits? 









  1. Which investments helped your country the most during the simulation? 









  1. What did the simulation show about the relationship between energy access and economic development? 









  1. Why might countries rely heavily on coal during periods of rapid development? 









  1. Why do so many countries reduce coal use after reaching higher levels of development?