Skip to main content

WalterMart Powers 47 Malls with 47 MW of Geothermal Energy in Major Clean Energy Push

WalterMart Taps 47 MW of Geothermal Power From First Gen — A Major Win for the Philippines’ Clean Energy Transition

By: Robert Buluma

Image credit: First Gen Corporation 

WalterMart, one of the Philippines’ most recognizable retail groups, has taken another bold step toward a low-carbon future. The company has expanded its clean energy partnership with First Gen Corporation, securing 47 megawatts of geothermal power to supply 47 WalterMart malls, retail outlets, and hotels across Metro Manila, Central Luzon, and Southern Luzon.

Through this agreement, WalterMart reinforces its position as a retail leader embracing renewable energy at scale—sending a strong signal to other major chains that the shift toward green power is no longer optional, but strategic.

A Retail Giant Powered by Geothermal Energy

The 47-MW supply will come from the Unified Leyte Geothermal Power Plant, operated by Energy Development Corporation (EDC), First Gen’s geothermal subsidiary and one of the world’s largest producers of geothermal energy.

WalterMart Chairman Abraham Uypeckcuat emphasized that the partnership supports the company’s long-term sustainability framework:

“The commitment to clean power enables our malls to operate responsibly and efficiently, reducing our carbon footprint while creating a greener future for the communities we serve.”

The agreement covers a wide range of WalterMart-associated establishments, including:

First Gen President Giles Puno reaffirmed the company’s commitment to support WalterMart’s growth with reliable renewable energy.

“We are happy to support the WalterMart journey to power their community malls with 100% RE,” he said.

Solar + Geothermal: A Dual-Renewable Strategy

This is not WalterMart’s first step toward sustainability. The company began rolling out solar systems in its community malls in 2019. By the end of 2025, 25 out of 45 WalterMart malls will host rooftop solar installations totaling 27 MWp, helping the chain meet its target of sourcing 20% of its energy from solar.

Now, with geothermal added to its energy mix, WalterMart is adopting a dual-renewable approach that ensures:

  • 24/7 baseload power from geothermal
  • Peak-daytime generation from solar
  • Significant reduction in carbon emissions
  • Lower exposure to volatile fossil fuel prices

This model could become a blueprint for other Philippine retailers aiming for energy security and sustainability.

First Gen’s Expanding Renewable Portfolio

First Gen and its parent company, First Philippine Holdings Corporation, continue to scale their renewable portfolio. With more than 1,700 MW of geothermal, hydro, wind, and solar assets, First Gen remains one of the country’s foremost renewable energy providers.

Its subsidiary Pi Energy also supports commercial partners through:

  • On-site solar systems
  • Remote monitoring technology
  • Energy efficiency solutions

The WalterMart–First Gen partnership aligns with the Philippines’ accelerated push toward a clean energy economy—showing how private sector leadership can fast-track the country’s renewable transition.

Will Other Retail Chains Follow?

WalterMart’s decisive shift toward geothermal and solar sends a powerful message across the Philippine retail landscape.

Major retail groups like SM, Robinsons, Puregold, and Ayala-owned stores may soon feel greater pressure to mirror these sustainability commitments, especially as consumers increasingly gravitate toward brands that demonstrate environmental responsibility.

Related: Indonesia’s First 50:50 Geothermal Joint Venture Takes Shape — PT Daya Mas Bumi Sentosa Officially Launched

Whether for brand reputation, long-term cost stability, or corporate ESG compliance, the trend is clear: renewable-powered retail spaces are becoming the new standard.

Geothermal energy, in particular, offers a competitive advantage—providing reliable, climate-resilient, baseload power that supports 24/7 retail operations without the fluctuations of wind or solar.


Source:Business CorporatePower Philippines

Connect with us: LinkedInX

Comments

Hot Topics 🔥

Europe's Geothermal Transition: Why Repurposing Oil Wells Isn't as Simple as It Sounds

Repurposing Hydrocarbon Wells for Geothermal Applications Insights from Our Interview with Christi on EGS, Storage, and Europe’s Energy Transition Christi is a Geothermal Resource Engineer and PhD Researcher, specializing in deep geothermal systems, closed-loop systems, well repurposing (especially converting old oil/gas wells for geothermal use), Enhanced Geothermal Systems (EGS), and Deep Borehole Heat Exchangers (DBHE). What if the thousands of oil and gas wells scattered across Europe could become the backbone of the geothermal transition? In our recent interview with Christi, a leading researcher involved in the TRANSGEO project, we explored the technical, economic, and regulatory realities of repurposing hydrocarbon wells for geothermal applications , particularly for Enhanced Geothermal Systems (EGS), thermal storage, and district heating integration. From case studies like Groß Schönebeck to regional analysis in Lausitz, Christi offered a grounded and technical perspective o...

Pertamina Geothermal Energy Withdraws from Kenya's Suswa Project Amid Concerns Over Returns and Majority Stake

Pertamina Geothermal Energy Withdraws from Kenya's Suswa Project: A Strategic Pivot in International Expansion By: Robert Buluma Image: Pertamina Geothermal Energy Withdraws from Kenya's Suswa Project Amid Concerns Over Returns and Majority Stake In a significant development for the global geothermal sector, PT Pertamina Geothermal Energy Tbk (PGEO ), the renewable energy arm of Indonesia's state-owned energy giant Pertamina, has officially withdrawn from its planned investment in the Suswa geothermal field in Kenya . Announced in late February 2026, this decision marks the end of a multi-year exploration of collaboration between PGEO and Kenya's Geothermal Development Company (GDC), a fully government-owned entity tasked with advancing the country's vast geothermal resources. The news first surfaced prominently in Indonesian media, including Bisnis.com, where Pertamina New & Renewable Energy (NRE ) President Director John Anis provided direct insight during an...

Quaise Energy Secures $200 Million to Unlock Superhot Geothermal Power in Oregon

Quaise Energy's Ambitious $200 Million Raise: Paving the Way for Superhot Geothermal Revolution By: Robert Buluma Welcome back to Alphaxioms Geothermal News, your go-to source for the latest breakthroughs in sustainable energy from the heart of geothermal innovation. As we dive into March 2026, the geothermal sector is heating up—literally—with exciting developments that could reshape our global energy landscape. Today, we're spotlighting Quaise Energy , a Houston-based startup that's making waves (millimeter waves, to be precise) in the quest for unlimited clean power. The company is in the process of raising approximately $200 million to fund its groundbreaking first commercial geothermal power plant in Oregon. This move not only underscores the growing investor confidence in next-generation geothermal technologies but also positions Quaise as a frontrunner in unlocking terawatt-scale energy from deep beneath the Earth's surface. For those new to the geothermal scene...

$44.1 Million Powers NexTitan: GA Drilling Accelerates the Breakthrough That Could Finally Scale Geothermal Globally

Revolutionizing the Earth's Heat: GA Drilling Secures $44.1 Million to Accelerate NexTitan – The Breakthrough for Geothermal at Scale By:  Robert Buluma Image: Revolutionizing the Earth's Heat: GA Drilling Secures $44.1 Million to Accelerate NexTitan – The Breakthrough for Geothermal at Scale In a world urgently transitioning to net-zero emissions, geothermal energy stands out as one of the most promising yet underutilized renewable resources. Unlike solar or wind, which are intermittent, geothermal offers baseload power—steady, reliable electricity available 24/7, with minimal land use and near-zero operational emissions. The Earth's subsurface heat is virtually limitless; if harnessed effectively, it could power civilizations indefinitely. Yet geothermal's growth has been stymied by one dominant factor: the exorbitant cost of drilling deep into hard, hot rock formations. Drilling often accounts for up to 70% of total project expenses in conventional geothermal develo...

Nevis selects Iceland Drilling for geothermal drilling operations to commence in 2026

Nevis Geothermal Energy Project Advances with Iceland Drilling Selected for Landmark Drilling Contract By: Robert Buluma The Nevis Geothermal Energy Project has taken a decisive and exciting step forward. In early 2026, the Nevis Island Administration (NIA ) officially selected Iceland Drilling Company (Jardboranir hf. ) as the successful bidder for the critical drilling phase. This award marks a major milestone after years of planning, positioning Nevis closer than ever to harnessing its geothermal resources for clean, reliable baseload power. Premier the Honourable Mark Brantley, Minister of Finance and Energy, has repeatedly highlighted the significance of this development. In updates shared during his January 27, 2026, press conference and subsequent interviews, he confirmed that Iceland Drilling emerged as the top performer in a rigorous, independent evaluation process. The contract covers the drilling of five major geothermal wells—three production wells and two reinjection wel...

Oil Giant Goes Deep for Clean Heat: Occidental Drills 4 Miles Underground in Colorado – Fastest Superduper Geothermal Well Yet

The Quiet Revolution Underground: How an Oil Giant Drilled 4 Miles Deep for Geothermal Heat And What It Means for the Future of Clean Energy By:  Robert Buluma  Date:March 6, 2026 Imagine this: In the flat, oil-soaked plains of Weld County, Colorado—where drilling rigs have long been synonymous with fossil fuels—a massive rig rises quietly last spring. No fanfare, no press releases blasting headlines. Just Occidental Petroleum (Oxy) , the oil behemoth better known for pumping black gold, sinking twin boreholes nearly four miles (about 20,000 feet) into the Earth. Not for oil or gas this time—but for something far more revolutionary: limitless, carbon-free heat from the planet's depths. Completed in under six weeks starting April 2025, this secretive project—dubbed GLADE (Geothermal Limitless Approach to Drilling Efficiencies)—has sent ripples through the geothermal world. Backed by a $9 million U.S. Department of Energy grant from 2022, GLADE wasn't about extracting hydrocarb...

INL Expert Trevor Atkinson Reveals Geothermal's Path to Scalability and Breakthroughs

Exclusive Insights from INL's Trevor Atkinson: The Future of Enhanced Geothermal Systems (EGS) , Critical Minerals , and Why Geothermal Lags Behind Wind & Solar Published on Alphaxioms Geothermal Insghts   Date: [February 26, 2026]   By Robert Buluma In a detailed email interview, Trevor Atkinson, Research Scientist in Geothermal Energy and Subsurface Systems at Idaho National Laboratory (INL) , shares candid perspectives on the field's priorities, breakthroughs, barriers, and potential. His work focuses on subsurface characterization, reactive-transport modeling, AI optimization, and integrating geothermal with critical mineral recovery. 1. What is INL’s most important geothermal research priority today, and why?   Advancing Enhanced Geothermal Systems (EGS ) through physics-based modeling and AI-driven optimization. My research focuses on subsurface characterization and reactive-transport modeling, which are essential for predicting fluid–rock interactions and...

Strataphy and Saudi Tabreed Forge Groundbreaking Partnership: Pioneering Geothermal Cooling for Saudi Arabia's AI and Digital Infrastructure Boom

The recent announcement from Stratatphy marks a significant step in sustainable infrastructure development in Saudi Arabia. At the Public Investment Fund (PIF) Private Sector Forum held February 9-10, 2026, in Riyadh, Strataphy signed a strategic agreement with Saudi Tabreed District Cooling Company, a key player backed by the PIF. By:  Robert Buluma Image:Strataphy and Saudi Tabreed Forge Groundbreaking Partnership: Pioneering Geothermal Cooling for Saudi Arabia's AI and Digital Infrastructure Boom This partnership integrates Strataphy's innovative PrimeLoop geothermal cooling technology with Saudi Tabreed's established district cooling platforms. The goal is to address the escalating cooling demands driven by Saudi Arabia's massive buildup of AI and digital infrastructure, including over 3 GW of planned data center capacity.  The Cooling Crisis in the Age of AI Saudi Arabia's ambitious Vision 2030 and beyond includes transforming the Kingdom into a global hub fo...

Hell’s Kitchen Goes Public: CTR’s $4.7B SPAC Deal Powers Up U.S. Geothermal-Lithium Dominance

Controlled Thermal Resources (CTR) and  Plum Acquisition Corp. IV (Nasdaq: PLMK  marks a significant milestone in the U.S. push for domestic clean energy and critical minerals production.  By: Robert Buluma On March 9, 2026, the two entities revealed a definitive Business Combination Agreement that will take CTR public via a merger with the SPAC, valuing CTR at a pro forma enterprise value of approximately $4.7 billion. Upon closing—anticipated in the second half of 2026—the combined company will operate as Controlled Thermal Resources and list on Nasdaq under the ticker symbol CTRH, pending shareholder approval, SEC registration effectiveness, HSR Act clearance, and other standard conditions.  An aftermath of an initial Letter of Intent which we at Alphaxioms covered in depthly earlier. Why This Deal Matters: The Hell’s Kitchen Project At the heart of this transaction is CTR's flagship Hell’s Kitchen Project in California's Imperial Valley (Salton Sea geothermal fi...

Herrenknecht AG Wins 2026 European Geothermal Innovation Award with Groundbreaking Urban Vibro Truck

Congratulations to HERRENKNECHT AG – The 2026 EGIA Award Winner! By:  Robert Buluma Herrenknecht AG has been named the winner of the 2026 European Geothermal Innovation Award (EGIA), also known as the Ruggero Bertani European Geothermal Innovation Award. The award was presented by the European Geothermal Energy Council (EGEC ) during a special ceremony at the GeoTHERM Congress & Expo in Offenburg, Germany, on February 26, 2026. The EGIA recognizes companies making exceptional contributions to the advancement of geothermal energy in Europe through innovative products, scientific research, or project initiatives. Entries are evaluated based on originality, innovation, reliability, emission reductions, and improvements in energy output. This year, EGEC received 16 strong applications, making the selection process highly competitive. A jury of eight experts carefully reviewed the submissions and selected five finalists before crowning Herrenknecht AG as the winner. EGEC Preside...