Archive: Natural gas


Explainer Natural gas pipeline on a bridge over scrubland somewhere in South Africa.

The reality is that natural gas is an uncertain investment. Many different variables affect the price of gas on the international trading markets.

Explainer Close up of the front of a vintage car, roughly mid 20th century. It is red and cream coloured and a bit rusty.

Unfortunately, compressed natural gas is not actually a green alternative fuel. CNG-powered vehicles are just as bad for the environment as their petrol or diesel counterparts.

Explainer Photograph of a gas meter that measures consumption in cubic metres. A white person's right hand is touching the meter at the point where the numbers are going up, perhaps to convey the idea that the person is worried about their gas consumption. There is a thick layer of dust on the meter.

The place of natural gas in a clean energy future is hotly debated. But, there is a simple answer to whether natural gas is renewable.

Explainer Gas burning on the hob of a cooker

Natural gas presents a risk to the success of the green energy transition, to the economy and to the country’s climate goals.

Explainer City road with buildings and cars

Compressed natural gas (CNG) is promoted as a cleaner fuel alternative, but also comes with risks to the climate and health.

Explainer Oil and gas rig off Cape town coast, view from land

While the world plans for a future without gas, an upsurge in new gas projects in South Africa is likely a “costly mistake”.

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Analysts agree that natural gas is too risky for South Africa, and it is not needed for the energy transition from coal to clean.

Explainer Photograph of a river where the water has an orange/red colour because of high iron content

The link between coal, gas and water pollution is clear, but the extraction and use of fossil fuels affect ecosystems in many less obvious ways as well.

Explainer Wicker basket containing celery, tomatoes, sweet potato, courgettes, carrots and citrus fruit. Butternut squash just out of shot. Everything looks fresh.

Food prices are affected by overall price inflation, but they are also an inflation driver in their own right.

Explainer Stock photo of a green plant growing out of a jar of money, to symbolise renewable energy funds

Renewable energy funds are a vital tool for South Africa’s green energy transition. They can pay for everything from infrastructure upgrades to mine rehabilitation.

Explainer Photograph of a small green plant growing out of a jar of coins

COP26 saw South Africa make a public commitment to greening its economy. But, can non-renewable resources be part of this transition?

Explainer Field of solar panels and wind turbines

The National Energy Regulator of South Africa (NERSA) is the regulatory body for the country’s energy industries. It regulates the electricity, gas and petroleum pipeline industries.

Explainer Offshore oil rig at dusk

South Africa is no stranger to companies wanting to use offshore drilling to search its coastal waters for oil and gas deposits.

Explainer Engineer in industrial facility wearing high visibility jacket and safety helmet

Experts say that hydrogen is one answer to South Africa’s greenhouse gas emissions problem.

Explainer Blue and white infographic showing how hydrogen (H2) can power transportation and buildings

South Africa’s Low Emission Development Strategy 2050 is the country’s most recent emissions reductions plan.

Explainer Photo of a gas turbine power plant

South Africa’s Integrated Resource Plan (IRP) is the country’s long-term energy plan until 2030. It became official government policy in October 2019.

Explainer Deep coal mine in Far Eastern Federal District, Russia.

The resource curse is a phenomenon that occurs when a country has an abundance of natural resources but cannot grow its economy.

Explainer Hydrogen recharging station

A fuel cell uses chemical energy from fuels, like hydrogen, propane or diesel, to produce electricity. Fuel cells can use a wide range of fuels and have a wide range of applications.

Explainer Lorry body containing compressed methane

Hydrogen is a fuel source that is a possible alternative to fossil fuels. It can be used in fuel cells and to create heat, and its only by-product is water, meaning it does not release any greenhouse gases when burned.

Explainer Hydrogen powered silver car in showroom

Hydrogen is gaining international attention as a potential green alternative to fossil fuels. This is because hydrogen can be “green” when produced using renewable sources.