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Grenada Geothermal Project Advances With Slimhole Wells Procurement.

By Robert Buluma Alphaxioms
Grenada’s Geothermal Slimhole Procurement Signals Project Momentum Grenada has moved another step forward in its geothermal drilling program with a new invitation to bid for civil infrastructure and water supply equipment for two geothermal slimhole wells, a procurement package that points to concrete field preparation rather than just planning on paper . The notice breaks the work into three lots and covers access roads, drill pad civil works, water supply infrastructure, and power equipment needed to support drilling operations . Project Context The procurement is being issued by Grenada’s Ministry of Climate Resilience, the Environment and Renewable Energy through its Project Management Unit, while the Ministry of Infrastructure serves as the executing agency . The works are tied to the Government of Grenada’s geothermal drilling project and are being financed in part by the Caribbean Development Bank, according to the notice [1]. That funding link matters because it shows the proje...
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Geothermal Fully Funded PhD at Sheffield With SLB

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By Robert Buluma Alphaxioms

Exploring Buoyancy Effects in Advanced Geothermal Systems: A Fully Funded PhD Opportunity at the University of Sheffield

By:Robert Buluma

Image: Sheffield Home Garden

The global demand for sustainable and scalable renewable energy has positioned geothermal energy as a critical player in the clean energy transition. However, traditional geothermal systems often face geographic limitations, restricting their deployment to specific locations. Enter Advanced Geothermal Systems (AGS)—a revolutionary approach poised to unlock geothermal energy's global potential. If you are passionate about tackling the challenges of geothermal energy and possess a solid background in engineering or applied sciences, the University of Sheffield is offering a fully funded four-year EPSRC iCASE PhD studentship in collaboration with SLB, a leader in energy technology innovation.

We reported earlier on on how SLB , formerly Schullumberger joined forces with Ormat in Geothermal energy expeditions

The Focus of the Research

This groundbreaking research project aims to deepen the understanding of buoyancy effects in AGS, particularly in high-pressure, high-temperature geothermal wells. Using advanced computational fluid dynamics (CFD) and direct numerical simulation (DNS) techniques, the PhD candidate will:

Investigate fluid flow and heat transfer in geothermal wells under extreme conditions.

Develop high-fidelity DNS models to map flow regimes and explore buoyancy-driven transitions.

Enhance thermo-hydraulic and reduced-resolution models to improve predictions of energy extraction efficiency.

Explore innovative strategies to control and optimize buoyancy effects for higher heat transfer efficiency.

Collaboration with SLB Cambridge Research (SCR)

This studentship offers a unique opportunity to work closely with experts at SLB Cambridge Research, part of SLB's global research network. As a PhD candidate, you will validate simulation results, refine modeling techniques, and contribute to real-world applications of AGS. The collaboration includes a placement at SCR, ensuring that the theoretical advancements made during the research translate into practical solutions for geothermal energy extraction.

Person Requirements

The University of Sheffield is seeking a highly motivated candidate with:

A first-class or upper second-class degree in engineering, physics, applied mathematics, or a related field.

A solid foundation in fluid dynamics and heat transfer.

Experience with computer programming and/or CFD, preferably involving turbulent heat transfer (desirable but not essential).

Funding Details

This studentship is open to UK, EU, and international candidates. Starting in October 2025, the funding includes:

An annual tax-free stipend of £19,237, plus a £4,000 yearly top-up for four years.

Generous support for training, conferences, and workshops.

This decades geothermal is so different,unique and solving problems which had accrued earlier on in Geothermal and opportunities like this help in fast tracking the process

Why This Opportunity Matters

As the energy sector continues its shift toward sustainability, AGS represents a transformative approach to geothermal energy. This research will address key technical challenges, such as buoyancy-driven flow transitions, and pave the way for scalable, efficient energy systems that can be deployed globally. For a candidate passionate about renewable energy and advanced computational modeling, this project offers an unparalleled opportunity to make a significant impact on the future of energy.

How to Apply

Interested applicants are encouraged to contact Professor Shuisheng He at s.he@sheffield.ac.uk for further details and informal discussions. Applications can be submitted via the University of Sheffield’s online PhD application portal, including a CV and two references. Be sure to indicate that your application is for this specific studentship.

Deadline: Applications close on 3rd March 2025.

You can apply here and be ahead of the rest in Geothermal

This fully funded PhD studentship is more than just an academic pursuit—it's an opportunity to shape the future of renewable energy. If you have the skills, passion, and drive, don’t miss your chance to be part of this innovative research initiative.

Source:Sheffield University

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