Ourtide

Our aim is to advance the education of the public and in particular of young people in the region surrounding the Severn Estuary and Bristol Channel by delivering workshops and on-line resources in the subjects of tidal power, the science of tidal power and its impact on the environment and the application of engineering in harnessing tidal energy.

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Activities & Mission

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.

Local Authority

Bristol City Cardiff Newport City North Somerset

Financial Information

Latest Income

£6,293

Latest Expenditure

£1,099

Financial Efficiency

Overall Efficiency 17.5%

% of expenditure going to programs (vs overhead)

Expenditure Ratio 17.5%

Expenditure as % of income

Financial Trend

Annual Returns

As filed with the Charity Commission for England and Wales. Most recent filing covers the financial year ending 2025.

One or more years show a significant change in income (over ±100%) compared with the prior year. This usually reflects a merger, transfer of activities, restated accounts, or a one-off legacy — not necessarily a real change in operating scale. See the methodology for context.

Financial Year	Income	Expenditure	Staff
2025	£6,293	£1,099	0 / 20
2024	£1,011	£752	0 / 20
2023	£0	£203	0 / 20
2022	£500	£0	0 / 24

Staff column shows: Employees / Volunteers

Frequently asked questions about Ourtide

What does Ourtide do?

How much income did Ourtide report in 2025?

Ourtide reported total income of £6k and reported expenditure of £1k for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.

When was Ourtide registered as a charity?

Ourtide was registered with the Charity Commission for England and Wales on 12 July 2021 as charity number 1195138. It has been registered for 5 years.

Who runs Ourtide?

Ourtide is governed by a board of 6 trustees. The chair of trustees is Dr Brian John Gribben. Trustees are legally responsible for the charity's governance and are listed in full on its profile.

Where does Ourtide operate?

Ourtide operates across 4 areas: Bristol City, Cardiff, Newport City and North Somerset.

Is Ourtide a registered charity?

Yes — Ourtide is a registered charity in England and Wales, charity number 1195138.