North America

Designed particularly for geothermal energy applications, Halliburton Company's latest product range includes the GeoESP lifting pumps, distinguished with features such as advanced submersible borehole and surface pump technology.

Developed by an in-house service called Summit ESP, these pumps cater to fluids transportation challenges. They are characterised by a unique high-flow inlet design that protects it against solids, minimises power consumption, and effectively tackles scale formation.

Keeping harsh environment in mind, these pumps have been designed with the durability to withstand temperatures up to 220°C (428°F). It is capable of resisting any range of scale, corrosion, and abrasion. With standardised pump dimensions, it is suitable for various geothermal well conditions.

Digital innovation

In another digital innovation to geothermal well management, the Intelevate data science-driven platform generates real-time diagnostics and rich visualisations of 'smart' field data. This system improves well operations, extends system run life, minimises shutdowns, reduces energy consumption, and increases production.

"With increased global focus on low carbon energy sources, we are using our many decades of geothermal production expertise to help our customers maximise safety and improve efficiency. Our GeoESP lifting pumps build upon our current system to minimise power usage and help push the boundaries of what is possible with more complex well designs," said Greg Schneider, Vice President - Artificial Lift, Halliburton.

Organic Rankine Cycle (ORC) systems provider Turboden has collaborated with enhanced geothermal systems company Fervo Energy on advancing the Cape Station project. 

With an anticipated total project capacity of approximately 400 MW, the project is Fervo's largest commercial endeavour in the geothermal industry. Situated in southwest Utah, the project will be a prime source for 24/7 carbon-free energy production. 

Turboden will provide the engineering and procurement of power plant equipment for the initial 90 MW phase of the project. This includes the installation of three generators with six ORC turbines.

Driving energy innovation

"We are excited to collaborate with Turboden on our Cape Station project," stated Tim Latimer, CEO and Co-Founder of Fervo Energy. "With this partnership, the ORC industry enters a new age of scale necessary to meet the skyrocketing demand for around-the-clock clean energy."

Paolo Bertuzzi, CEO and Managing Director of Turboden, said, "Fervo Energy's commitment to advancing geothermal energy aligns seamlessly with Turboden's mission to drive sustainable energy innovation. Together, we are forging a path towards a cleaner, greener future. The success of this project, alongside other initiatives in North America, prompted Turboden to consider establishing a US-based office. This strategic move enables us to leverage the support of Mitsubishi Heavy Industries America, further enhancing our operations and presence in the region.”

The Department of the Interior announced a final rule from the Bureau of Ocean Energy Management (BOEM) that makes the American oil and gas industry accountable to cover decommissioning costs of offshore platforms on the US Outer Continental Shelf (OCS).

This announcement comes as a relief for American taxpayers who had to otherwise bear the brunt of the huge decommissioning liabilities if the oil and gas companies failed to meet them.

Updating 20-year-old regulations, the new law demands financial assurance requirements for the offshore oil and gas industry operating on the OCS. The Government Accountability Office (GAO) found that previous practices followed by industry operators on meeting decommissioning deadlines were not as clearly defined, exposing American taxpayers to bear the cost in the end. 

The final Risk Management and Financial Assurance for OCS Lease and Grant Obligations rule amendments address these concerns and reduce financial risks associated with OCS development by substantially increasing the level of financial assurances that operators must provide in advance.

“The American taxpayer should not be held responsible when oil and gas companies are unable to clean up after their own operations. The Interior Department is committed to ensuring that the federal oil and gas leasing program is implemented fairly, with accountability and transparency,” said Secretary Deb Haaland. “This final rule updates, simplifies and strengthens outdated requirements to ensure that taxpayers are protected and current operators are held responsible for their end-of-lease cleanup obligations on the Outer Continental Shelf.”

“For far too long, the federal government has failed to follow through on measures to ensure accountability for oil and gas companies operating offshore,” said Principal Deputy Assistant Secretary for Land and Minerals Management, Dr Steve Feldgus. “Coupled with our recent announcement from the Bureau of Land Management, the Department is ensuring that we have a modern oil and gas leasing programme that protects taxpayers’ interests.”

“The offshore oil and gas industry has evolved significantly over the last 20 years, and our financial assurance regulations need to keep pace,” said BOEM Director Elizabeth Klein. “Today’s action addresses the outdated and insufficient approach to supplemental bonding that does not always accurately capture the risks that industry may pose for the American taxpayer – like financial health of a company or the value of the assets that the lessee holds.”

Financial health and reserve value

According to the new rules, BOEM will use a credit rating from a Nationally Recognised Statistical Rating Organisation or a proxy credit rating equivalent to access a company's financial strength. The bureau will also consider the current value of the remaining proved oil and gas reserves on the lease compared to the estimated cost of meeting decommissioning obligations. If the lease has significant reserves still available, then in the event of a bankruptcy, the lease will likely be acquired by another operator who will assume the plugging and abandonment liabilities.
Companies without an investment-grade credit rating or sufficient proved reserves will need to provide supplemental financial assurance to comply with the new rule.

BOEM believes that the industry will be required to provide US$6.9bn in new financial assurances to protect American taxpayers from assuming industry decommissioning costs. To provide industry with flexibility to meet the new financial assurance requirements, the bureau will allow current lessees and grant holders to request phased-in payments in a span of three years to meet the new supplemental financial assurance demands.

Infrastructure service provider Core & Main has entered into a definitive agreement to acquire the entire asset range of Kentucky-based, high-density polyethylene (HDPE) pipe distributor Geothermal Supply Company. 

"From the beginning, GSC set out to fill a void in the industry by delivering the highest quality HDPE products and services to help customers achieve success. Joining Core & Main will offer our team continued opportunities to deliver on these goals," said Matt Lile, Owner and Operations Manager of GSC. “I am immensely proud of our progress and growth over the years and eagerly anticipate all we can accomplish as part of Core & Main."

Fusible offerings

GSC's wide base of fusible offerings help in the installation and maintenance of geothermal systems.

"Adding GSC to the Core & Main family will create exciting new opportunities for us in an important and expanding area for HDPE. The GSC team's wealth of knowledge and expertise in the industry fit in well with our existing fusible product offering, and we are confident this will be a positive partnership for both new and existing customers," said Steve LeClair, Chairman and CEO of Core & Main.

"GSC has set an exceptional example with their unwavering commitment to providing top-notch service and building strong customer relationships," said Jack Schaller, President of Core & Main. "We look forward to welcoming them to Core & Main and incorporating their expertise to further strengthen our fusible offerings."

Expro, a provider of energy services, has highlighted the company’s achievements in 2023 along with the progress it has towards its near- and long-term environmental, social and governance (ESG) objectives.

In its 2023 ESG report available here, the company highlighted projects delivered throughout the year, including a custom solution to support the testing of new geothermal technologies in Oklahoma and supporting a pilot project in Japan with carbon capture utilisation.

“In an ever-evolving energy landscape, Expro remains steadfast in our commitment to driving positive change,” remarked Mike Jardon, Chief Executive Officer of Expro. “I am proud to share our achievements from 2023 in this comprehensive report which serves as a testament to our progress in environmental, social, and governance strategies, underscoring the integral role partnerships play in cultivating sustainability for Expro and our clients.

“As we step into 2024, we remain dedicated to fostering a low-carbon future and intend to play a key role in enabling a low-carbon transition.”

Standouts from the 2023 ESG report identified by Expro included: 
• Developing lower carbon solutions: Expro has turned commitments into actions to help address customers’ most complex challenges in sustainability. This includes new developments in game-changing projects spanning carbon capture utilisation and storage (CCUS), natural hydrogen and geothermal in Australia, Colombia, Germany and Japan.
• Reducing Scope 1 and Scope 2 greenhouse gas emissions: Expro reduced emissions by 11% from a 2021 baseline, driven by increased use of renewable energy while increasing its ability to track Scope 3 emissions, setting the stage to further integrate ESG reduction initiatives throughout the supply chain.
• Advancing the Expro portfolio with sustainable energy solutions: Expro took large strides forward in its work within the areas of geothermal and CCUS, adapting the company’s solutions across three emerging markets.
• Prioritising safety: The organisation renewed its commitment to safety in the workplace along with the second annual Expro ENGAGE initiative designed to focus on highlighting employees’ safety successes, while teaching and reinforcing best practices, and reducing the company’s Lost Time Incident Frequency (LTIF) to just 0.06.
• Fostering a collaborative and inclusive culture: Believing in the importance of diversity in the organisation, Expro is reaping the benefits of a collaborative and inclusive workplace where ideas are shared through the rollout of Expro Culture of Care and the 2023 Elevate employee pulse survey that ultimately informed company action plans for 2024.

Hannah Rumbles, Expro Director of Sustainability, Marketing and Communications, added, “I am excited to advance our commitment to innovating with purpose, grounded in our values of People, Performance, Partnerships and Planet. Over the past year, we’ve focused on the maturation of our approach to sustainability that we expect will accelerate our journey to a low-carbon future. With this strong momentum, we remain committed to empowering our customers while strengthening our own sustainability practices and performance.”

The Colorado Energy Office (CEO) has opened its first competitive application for the state’s Geothermal Electricity Tax Credit Offering (GETCO), a programme to encourage elevated levels of geothermal production and investment.

Following the Governor’s ‘Heat Beneath Our Feet Initiative’ to explore more deployment opportunities for geothermal technology within the state, the new tax programme allows for eligible utilities, private businesses, local governments and public-private partnerships to apply for two different types of incentives. The two incentives include an investment tax credit (ITC) for exploring and developing geothermal resources, and a production tax credit (PTC) for producing geothermal electricity.

The ITC can cover up to 30-50% of eligible costs for selected projects not exceeding US$5mn. A total is US$35mn is available in ITCs through to 2032, while the PTCs provide a US$0.003 credit for every kwh of geothermal electricity produced, up to US$1mn per entity per year through to 2032. The first application cycle is open until 30 June, 2024. 

Colorado Energy Office’s Executive Director, Will Toor, stated, “This incentive encourages geothermal electricity development across Colorado, advancing innovative technologies that will create jobs in just transition communities and help achieve a 100% clean energy economy here and around the world.”

Geothermal success

Colorado utilities are currently on track to reduce emissions from the power sector by more than 80% by 2030 though a mix of clean energy sources. A recent study commissioned by CEO found that the lower cost pathway to achieve 100% clean electricity in Colorado by 2040 will be to rely on geothermal energy, alongside wind, solar, storage and clean hydrogen.

“While wind and solar energy can meet the majority of our electricity needs, geothermal energy is essential for delivering reliable and affordable clean electricity, regardless of the weather,” Toor continued.

Colorado Governor Jared Polis said, “Geothermal energy means lower costs on Coloradans’ energy bills and cleaner air. By breaking down barriers to this clean renewable energy resource, Colorado can move closer to our goal of 100% renewable energy while saving people money on energy, improving reliability, and protecting our air quality.”

In a five-year joint framework agreement with Talos Energy Inc, Helix Energy Solutions Group, Inc gets the first right of refusal regarding specific annual work scopes for Talos’s decommissioning requirements in the US Gulf of Mexico.

Scheduled to start in the second quarter of the year, the agreement outlines a base pricing structure and processes for determining and scheduling specific projects Talos requires. 

The projected scopes of work include Talos’s normal course abandonment of offshore wells, pipelines and platforms, primarily on the shelf. Helix’s Louisiana-based shallow water abandonment group, Helix Alliance, plans to utilise derrick barges for structure removals, liftboats for plug and abandonment activities, and dive support vessels (DSVs) for pipeline abandonments, plus multiple offshore supply vessels (OSVs), among other assets in the course of the campaign.

Owen Kratz, Helix’s President and Chief Executive Officer, said, “We are excited to have been awarded this significant framework agreement for well and structure removal and decommissioning. Helix and Talos have worked together on field production, well intervention and decommissioning in the deepwater arena for many years, and this framework expands the relationship onto the shelf, further demonstrating Helix’s position as the preeminent company for full-field decommissioning in the Gulf of Mexico.”

As COP28 shone the spotlight onto the ambitious targets set by the Heads of State and Governments Global Renewables and Energy Efficiency Pledge, wherein 123 countries recognised their commitment to maintaining global warming levels to within 2°C, work is only just beginning throughout the world’s energy network to increase the pace and deployment of renewable sources.

Currently, geothermal energy only accounts for 0.5% of global renewable installed capacity according to the International Renewable Energy Agency, signifying that there is significant room to increase deployment. According to the International Geothermal Association (IGA) there are currently 2,500 active deep geothermal wells globally, boasting an installed capacity of 173GW for heating and cooling purposes. While China is leading the localised heating system charge, the EU, USA and APAC regions are hot on its heels, offering an abundance of potential for geothermal extraction.

From an electrical standpoint, IGA states that there are currently 3,700 active geothermal wells globally boasting an installed capacity of 16.3GW. The US is the global front runner, generating more geothermally-charged electric power than any other region in the world, with that figure only set to increase. In line with the COP28 Renewables Pledge, IGA has promised to triple geothermal output by 2030, bringing overall electric power capacity up to 48GW, and total geothermal generation for heating and cooling systems up to 520GW. North America will prove to be a key player in meeting this target, becoming a driving force in boosting production via pilot projects and new technologies.

Offshore Network’s bespoke 2024 Geothermal Case Study Review shines the spotlight over North America, highlighting a selection of game-changing projects and the companies behind them, including Fervo Energy, GreenFire Energy, Baker Hughes and C Thermal.

Click here to read the free-to-download report to gain further insight into the projects that are heating up the geothermal sector.