Human geography · GCSE Geography

Energy resources

GCSE Geography energy resources: fossil fuels, nuclear, renewables, energy mix and security, UK North Sea decline, Nigeria’s oil, and the geography of transition.

UNDERSTAND→RETRIEVE→REMEMBER
THE MEMORY HOOK
Energy geography is where geology meets politics — who owns the oil, who pays the bill, who breathes the smoke.

The important bits

What you need to know

  1. 1

    Energy resources power economies: electricity, heat, transport. Types: non-renewable (coal, oil, gas, nuclear uranium) and renewable (wind, solar, hydro, tidal, geothermal, biomass — know your spec on nuclear).

  2. 2

    Energy security is reliable, affordable supply. Risks: import dependence (Europe and Russian gas 2022), price shocks, ageing infrastructure, and climate policy phasing out fossils.

  3. 3

    Fossil fuels still dominate globally: coal in China and India, oil for transport, gas for heating and electricity. Advantages: dense energy, existing infrastructure. Disadvantages: CO₂, air pollution, finite reserves, price volatility.

  4. 4

    UK energy transition: North Sea oil and gas peaked; offshore wind (Dogger Bank, Hornsea) scales up; coal phased out; debate on new North Sea licences versus climate targets; fuel poverty when prices spike.

  5. 5

    Nigeria case link: oil in Niger Delta — export earnings, domestic power cuts (irony of exporter with unreliable grid), spills, conflict, need to diversify.

  6. 6

    Renewables are uneven in space: UK wind Atlantic coast; Sahara solar for EU proposals; Iceland geothermal. Need grid, storage, and interconnectors — energy is a system, not a single turbine.

  7. 7

    HEP: Three Gorges, Aswan, Itaipu — low-carbon at scale but social and ecological costs. Micro-hydro can suit LIC rural communities without mega-dams.

  8. 8

    Sustainable future: efficiency first (insulation), diversify supply, reduce import dependence, just transition for oil workers (Aberdeen), and LIC leapfrogging (solar phones in rural Africa without grid copper).

Quotations worth analysing

Short evidence. Real method.

“The UK can be a wind-power leader and still import gas on cold, still days.”
Energy mix evaluation

Shows transition is partial. Name offshore wind and gas backup in the same answer for credibility.

“Nigeria exports crude while villages run diesel generators — energy geography is distribution, not only extraction.”
NEE energy inequality

Locate oil in Delta, mention domestic energy poverty. Examiners reward irony used as analysis.

Go deeper

Why energy mix is a map question

Coal sits on fields in China, Wyoming, Poland. Oil and gas cluster in Middle East, North Sea, Gulf of Mexico, Niger Delta. Wind needs coasts or hills with reliable airflow; solar needs insolation and land. Geography explains why Germany invested in Russian gas pipelines while building turbines, and why Morocco pitches Sahara solar to Europe. A 6-mark answer names resource, location, and one advantage or risk — not “renewables are good”.

Go deeper

Transition costs real places

Aberdeen’s economy tied to North Sea oil faces job losses as fields decline; retraining into offshore wind maintenance is the policy hope. Polish coal villages fear unemployment if pits close without replacement income. LICs may argue they need fossil growth for development before they can afford green kit — climate justice again. Evaluation: security and climate pull in different directions short term; efficiency and diversity are the bridge.

WORKED EXAMPLE

See the idea in action

Question: explain challenges of energy supply in the UK. Challenge 1: declining North Sea production increases import dependence and price exposure (2022 gas spike). Challenge 2: intermittent renewables need grid upgrades and storage. Response: offshore wind expansion, interconnectors to Norway, insulating homes to cut demand. Link: net-zero targets versus energy security debates on new drilling.

Exam technique

Turn knowledge into marks

Pair a renewable with a place (North Sea wind). Pair fossil fuel with a risk (import, climate, spill). “Use solar” without UK or Nigeria context scores low.

Common mistakes

Do not give these marks away

  1. 01

    Calling nuclear “renewable” without checking your exam board.

  2. 02

    Ignoring demand — efficiency is an energy resource too.

  3. 03

    Writing renewables have no disadvantages (intermittency, land use, materials).

QUICK RETRIEVAL

Which is a main risk of relying heavily on imported fossil fuels?

AGuaranteed low prices forever

BPrice shocks and supply disruption when exporters or pipelines fail

CZero carbon dioxide emissions

DNo need for electricity grids

Show the answer

Price shocks and supply disruption when exporters or pipelines fail. Import dependence exposes countries to geopolitics and markets — Europe’s 2022 gas crisis is the textbook example.

Quick questions

If this is the bit you searched

Is nuclear power renewable?

Uranium is finite, so many specs class nuclear as low-carbon non-renewable. It cuts emissions from electricity but creates waste and decommissioning costs.

Why does the UK build offshore wind?

Strong Atlantic winds, shallow North Sea shelves, policy to cut emissions, and declining domestic fossil production.

What is energy security?

Reliable, affordable access to energy. It depends on domestic resources, imports, diversity, and infrastructure.