News
Marine power device cements innovation partnership

Port and Marine Power Systems: Formalising collaboration agreement
THE SUCCESSFUL testing of key components of a pioneering wave powered renewable energy technology at Pembroke Port has led to the signing of an agreement of closer collaboration between developers Marine Power Systems (MPS) and the facility’s operator, the Port of Milford Haven.
The pump that is central to the concept of a pioneering WaveSub wave energy converter was tested in an onshore tidal lagoon at Pembroke Port. The pump will form part of the quarter size prototype that is now being developed by Swansea-based MPS.
The WaveSub project has been part-funded by the European Regional Development Fund through the Welsh Government, with MPS receiving a £2m grant in October 2015.
Last week, the Port of Milford Haven and Marine Power Systems signed a Memorandum of Understanding that will see deeper cooperation in WaveSub’s ongoing development. Wave energy is thought to hold great promise for delivering abundant renewable energy from the sea off the coast of Pembrokeshire and globally.
Due to the patent protected innovations of the WaveSub, it can be manufactured at commercial scale from a single facility in Wales and deployed throughout Europe.
Chief Executive of the Port of Milford Haven, Alec Don said: “Supporting companies with skills in the development of technologies and Intellectual Property is central to the Port’s strategy to promote a thriving marine renewable energy industry in the region.
“It’s great news to see Marine Power Systems go ahead with development of the WaveSub. It is just a few short months since Tidal Energy Ltd deployed their DeltaStream device, built here on the dockside, in the waters off the coast.
“Once again we are firmly committed to providing business support and help in kind and will be introducing MPS to some of the highly skilled companies the local supply chain can undoubtedly provide.”
Dr Gareth Stockman, cofounder and managing director of Marine Power Systems, said: “Marine Power Systems is hugely grateful to the Port of Milford Haven for its support. It has recently helped with the deployment and installation of the pump and it is great to know that they will be able to provide further assistance whilst manufacturing & deploying our ¼ scale prototype.”
Crime
Man charged with strangulation and assault offences after October incident
A MAN recorded in court as having no fixed abode has appeared before magistrates charged with intentional strangulation and two further assault offences.
Michael Sudbury, 50, whose address was not read out in court, but in Herald records is Glan Hafan, Llangwm, appeared before the bench facing multiple charges.
The charges relate to an incident on 22 October 2025 and include:
- Intentional strangulation, contrary to section 75A of the Serious Crime Act 2015
- Common assault
- Assault by beating
No further details of the alleged incident were opened in court, and no plea was entered at this stage.
Sudbury was remanded on conditional bail, with the case listed to return to magistrates later this month.
Crime
Haverfordwest man sent to Crown Court on multiple serious charges
Defendant remanded in custody
A HAVERFORDWEST man has been sent to Swansea Crown Court to stand trial on a series of A 49-year-old Haverfordwest resident has been committed to Swansea Crown Court to face trial on multiple serious charges deemed too grave for magistrates to handle.
David Guy, of Market Street, Haverfordwest, appeared before Haverfordwest magistrates facing a series of allegations stemming from a single case. The charges, which were not detailed in open court, include:
- Assault occasioning actual bodily harm (ABH)
- A second count of assault
- Criminal damage
- An additional allegation of interpersonal violence
- A public order offence
Magistrates declined jurisdiction, determining that the matters exceeded their sentencing powers, and sent the case in its entirety to Swansea Crown Court.
Guy was remanded in custody pending his next appearance. The court register notes: “Sent to Crown Court for trial in custody – next hearing at Swansea Crown Court.”
A date for the initial Crown Court hearing will be set administratively. Guy will remain in custody until then.
The Pembrokeshire Herald will provide further updates as the case progresses in the Crown Court.
Crime
Castlemartin man back before magistrates over multiple alleged assaults
Defendant remanded on conditional bail ahead of further hearing
A CASTLEMARTIN man has appeared repeatedly before magistrates this month over a string A 40-year-old man from Castlemartin has made repeated appearances before magistrates this month in connection with a series of serious alleged offences, including assault occasioning actual bodily harm (ABH), intentional non-fatal strangulation, common assault, and criminal damage.
Anthony Alcock, of Pwll Street, Castlemartin, is facing six linked charges stemming from incidents said to have occurred earlier this year. These appear to relate to the same complainant in what is understood to be a single ongoing domestic abuse prosecution.
During recent administrative hearings at Haverfordwest Magistrates’ Court, Alcock did not enter pleas while matters of bail and case management were addressed.
Charges Include:
- Assault occasioning actual bodily harm (ABH)
- Intentional non-fatal strangulation
- Common assault on a woman
- Criminal damage in a domestic context
- Additional assault allegations involving the same complainant
- Breach of bail conditions
Alcock was initially granted conditional bail but was subsequently brought before the court on two occasions for alleged breaches. On those instances, magistrates remanded him in custody ahead of further hearings. He was later re-granted conditional bail, subject to strict conditions such as no contact with the complainant and exclusion from specified locations.
Magistrates have now declined jurisdiction, ruling that the case—particularly the more serious charges involving non-fatal strangulation—is too grave for summary trial. It has been committed to Swansea Crown Court for plea, trial, or sentencing.
No detailed evidence has been presented in open court at this preliminary stage. Alcock remains on conditional bail pending his next appearance at the Crown Court.
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carlee norman
October 9, 2025 at 4:27 am
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