The Winter That Changed Everything
⚡ The Winter That Changed Everything
This was not a war or a natural disaster. It was the consequence of one decision made in Moscow: Russia restricted the flow of natural gas through the Nord Stream pipeline to Western Europe. Germany had built its entire industrial economy around the assumption that Russian gas would always flow. For 30 years, it had seemed like a sensible, cost-effective choice. Then, in a matter of weeks, it became a geopolitical weapon — and Germany discovered what energy insecurity really feels like.
Meanwhile, in sub-Saharan Africa, 600 million people experience this kind of vulnerability every day. Not as a crisis, but as ordinary life. Hospitals that cannot refrigerate vaccines. Students who cannot study after dark. Food that spoils because there is no refrigeration. Energy insecurity does not just affect comfort — it shapes whether a country can develop at all.
Energy is not just electricity. It is the difference between development and poverty, between independence and vulnerability. Understanding how countries manage — or fail to manage — their energy is one of the most important geographical questions of the 21st century.
Geography glossary
- What is energy security?
- Having a reliable and affordable energy supply.
Energy security means having reliable access to sufficient, affordable energy to meet a country's current and future needs. That sounds simple. In practice, it is one of the most complex geopolitical challenges on the planet.
Earn the mark scheme marks
🧠 Exam Framework: DIRECT
Use this mnemonic to evaluate any energy source or strategy — whether in a 4-mark explain or a 6-mark evaluate question:
Memory tip for the two case studies:
Nigeria = Not getting oil benefits to ordinary people (80% oil revenue, 40% no electricity — remember the contrast)
Germany = Green but Gas-dependent (50% renewable electricity but still stuck on Russian gas for heating)
Now try it yourself
Quiz · Question 1 of 17
Which of the following is a renewable energy source?
Tap an answer to check it
This topic in real past papers
Every real exam question we've found on energy resource management, with a full worked answer.
AQA Paper 2
Give a brief, accurate definition of a key term from the resource management topics, in one sentence.
AQA Paper 2
Explain a quoted statement using specific evidence drawn from two given sources, rather than general knowledge alone.
AQA Paper 2
Interpret how a scheme or strategy contributes to security or sustainability in your chosen resource option, using the source material given and your own understanding.
AQA Paper 2
Give one reasonable cause of a difference between countries in a resource management topic, developing it with a second, linked point.