The Coastline

---

Rolls-Royce is receiving More Than £400m from the government and private investors to develop small nuclear reactors.

How does Nuclear Power fit in with the UK's plans to meet Climate Change targets?

What is Rolls-Royce's smaller Nuclear Reactor ?

Small Modular Reactors (SMRs).

Rolls-Royce says one SMR would take up the space of roughly two football pitches, about a tenth of the size of a conventional nuclear Plant and would power approximately one million homes.

The Company hasn't announced where SMRs would be built if approved, however, production is expected to be focused in The North of the UK, where there is existing nuclear expertise.

How much power does the UK get from nuclear?

About 16% of Britain's electricity is provided by Nuclear Power from 15 reactors,

But it wants around a quarter of Britain's energy to come from nuclear by 2025.

The government's says Nuclear Power provides a " reliable source of low-carbon electricity".

Aside from SMRs, the government has backed the construction of. It will be the largest nuclear station in Britain, delivering 7% of the UK's electricity.

There are also proposals for a nuclear Plant on The Coastline of Suffolk, These have Not Yet been approved, and local objections remain.

Who uses Nuclear Power around The World ?

In mid-2021, 415 nuclear reactors were operating in 33 Countries , according to the. This doesn't include military reactors, such as those on nuclear submarines.

Together, the " big five" nuclear Countries - the US, China, France, Russia, and South Korea - generated 72% of all nuclear electricity in The World in 2020.

The industry report says nuclear's share of the global energy market is steadily declining.

But Two Countries , Belarus and The United Arab Emirates, started their first reactors Last Year .

Is Nuclear Power safe?

The International Atomic Energy Agency, part of the United Nations ,

They are subject to stringent international safety standards.

But there have been some high-profile accidents, where large amounts of radioactive material were released into The Environment .

The worst nuclear accident in history resulted from an explosion at. A tsunami caused by an enormous earthquake.

Even under normal conditions, generating Nuclear Power produces radioactive waste which is hazardous, and needs to be safely managed and stored for decades.

But from October says the issue of nuclear waste remains " unresolved in the UK".

It's currently stored in temporary facilities which are not designed for the permanent storage of so-called " high-level" radioactive waste.

The Paper says the government's preferred solution is " geological disposal" which involves placing waste deep in a rock formation that would prevent radioactivity from escaping.

However, no community has So Far agreed to host such a facility.

How 'green' is Nuclear Power ?

The main nuclear fuels are uranium and plutonium. In a Nuclear Power station, the fuel undergoes a controlled " chain reaction" to produce heat.

Unlike fossil fuels, Nuclear Power stations do not produce. Just 1kg of nuclear fuel produces millions of times more energy than 1kg of coal.

However, like fossil fuels, nuclear fuels are non-renewable energy resources.

Building new nuclear plants of any size also creates emissions - for example through manufacturing the large amount of steel and other materials needed.

The long-term environmental consequences of dealing with nuclear waste are also not clear.

Critics say government investments should focus on renewable power, such as Wind Turbines and solar panels, instead of new nuclear capacity.

Why is Nuclear Power so expensive?

Nuclear Power plants are extremely expensive to build, which is part of The Reason the government is backing Rolls-Royce's cheaper design.

Each SMR is estimated to cost about £2bn, compared to a large-scale Plant like Hinkley Point C, which could cost £23bn.

The government hopes could cut the cost of new Nuclear Power projects.

However, it means electricity customers may have to pay part of new schemes' costs upfront through their energy bills.

It is thought these arrangements bolstered the case for the proposed Sizewell C Plant .

Source of news: bbc.com