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The Nuclear Institute

Advancement of:1. education relating to nuclear energy, its application and ancillary subjects2. nuclear science, engineering and technologyIn the interests of public safety, promotion of high standards of education and professional performance amongst those working within the nuclear industryPromotion of public understanding of nuclear sciences and its impact on society and environment

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Activities & Mission

Advancement of:1. education relating to nuclear energy, its application and ancillary subjects2. nuclear science, engineering and technologyIn the interests of public safety, promotion of high standards of education and professional performance amongst those working within the nuclear industryPromotion of public understanding of nuclear sciences and its impact on society and environment

Areas of Operation

Where this charity is registered to operate, as self-declared to the Charity Commission. These are regulatory classifications, not a list of active programmes, and don't necessarily indicate fundraising activity in each location.

Financial Information

Latest Income
£1,704,577
Latest Expenditure
£1,463,258

Financial Efficiency

Program Ratio 85.3%
% of income going directly to charitable activities

Higher than 30% of UK Crime and Justice charities with income £1M to £10M (sample: 109). How is this calculated?

Overall Efficiency 99.3%
% of expenditure going to programs (vs overhead)

Higher than 63% of UK Crime and Justice charities with income £1M to £10M. How is this calculated?

Administrative Ratio 0.7%
Overhead (fundraising + governance) as % of total expenditure

Lower overhead than 72% of UK Crime and Justice charities with income £1M to £10M. (Lower overhead is generally read as more efficient.) How is this calculated?

Latest Financial Breakdown

Income Sources

Donations & Legacies £0
Charitable Activities £1,671,369
Other Trading £14,608
Investments £18,600
Other Income £0

Expenditure Categories

Charitable Expenditure £1,453,470
Raising Funds £9,788
Governance £0
Grants to Institutions £0
Other Expenditure £0

Financial Trend

Annual Returns

As filed with the Charity Commission for England and Wales. Most recent filing covers the financial year ending 2024.

Financial YearIncomeExpenditureCharitable SpendingNet AssetsReservesStaff
2024
£1,704,577
£1,463,258£1,453,470£940,813£938,2136 / 100
2023
£1,222,877
£1,064,615£1,062,418£670,800£670,8006 / 40
2022
£1,149,435
£948,999£947,187£491,130£491,1306 / 350
2021
£848,495
£739,968£738,165£334,420£334,4205 / 310
2020
£475,877
£746,8330 / 350

Staff column shows: Employees / Volunteers

Frequently asked questions about The Nuclear Institute

What does The Nuclear Institute do?

Advancement of:1. education relating to nuclear energy, its application and ancillary subjects2. nuclear science, engineering and technologyIn the interests of public safety, promotion of high standards of education and professional performance amongst those working within the nuclear industryPromotion of public understanding of nuclear sciences and its impact on society and environment

How much income did The Nuclear Institute report in 2024?

The Nuclear Institute reported total income of £1.70m and reported expenditure of £1.46m for the financial year ending 2024, based on the most recent annual return filed with the Charity Commission.

How efficient is The Nuclear Institute?

The Nuclear Institute has a program ratio of 85.3%, meaning that share of its income goes directly to charitable activities. This is higher than 30% of UK Crime and Justice charities with income £1M to £10M (sample of 109 charities). See our methodology for how this is calculated.

When was The Nuclear Institute registered as a charity?

The Nuclear Institute was registered with the Charity Commission for England and Wales on 7 August 2008 as charity number 1125404. It has been registered for 18 years.

Who runs The Nuclear Institute?

The Nuclear Institute is governed by a board of 11 trustees. Trustees are legally responsible for the charity's governance and are listed in full on its profile.

Where does The Nuclear Institute operate?

The Nuclear Institute operates across 2 areas: Scotland and England And Wales.

Is The Nuclear Institute a registered charity?

Yes — The Nuclear Institute is a registered charity in England and Wales, charity number 1125404.

Details

Address
Nuclear Institute
Invicta House
108-114 Golden Lane
LONDON
EC1Y 0TL
Registration Date
7 August 2008
Status
Registered

Registry Information

Organisation Number
4040132
Charity Number
1125404

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Trustees

Fiona Elizabeth Rayment OBE
Hannah Paterson
Jasbir Sidhu
Jennifer Ruth Nugent
Kirsty Armer
Linda Aylmore
Prof Adrian Bull MBE
Richard Deakin FNucI
Saralyn Thomas MNucI
Sasha Wynn Davies
Virginia Crosbie

Sectors & Classifications

Data & trust

Register data refreshed
14 May 2026
Report a data issue