Alphaxioms Geothermal News and Related Research Globally

In a landmark move for clean energy in the Azores, Exergy ORC has secured a contract to revamp the Ribeira Grande geothermal power plant on São Miguel Island.  By :  Robert Buluma This pivotal project is being undertaken in collaboration with EDA Renováveis, and it marks Exergy's second geothermal venture in the region—reinforcing its commitment to advancing the energy transition during what is now widely regarded as the "Geothermal Decade." A Tailor-Made Solution for a Sustainable Future As part of the modernization, two outdated geothermal units will be replaced with a state-of-the-art, 5 MW Organic Rankine Cycle (ORC) system. This advanced solution has been specifically designed to enhance the performance and efficiency of the Ribeira Grande plant, utilizing geothermal resources more effectively and sustainably. The goal is not just to boost energy output, but to support São Miguel’s broader ambition: to run entirely on renewable energy. With the integration of Exergy...

As the global demand for renewable energy intensifies, geothermal systems are emerging as a sustainable solution for heating and cooling buildings. By:  Robert Buluma A recent innovation, Ultra‑Compact Coiled Tubing (UCCT), is poised to transform how geothermal wells are installed—especially in tight, urban environments where space, cost, and speed are critical factors. 🔧 What Is UCCT? Ultra‑Compact Coiled Tubing is a continuous, flexible tubing system designed to streamline the installation of geothermal wells. Originally developed for the oil and gas industry, coiled tubing is now being reimagined for geothermal applications, with this compact version offering unique advantages. Its design allows for greater tubing length in a smaller reel footprint, making it easier to transport and install in locations with space constraints. 🚀 Why UCCT Matters 1. Space‑Efficient Deployment The ultra-compact design significantly reduces the logistics footprint, which is crucial in densely pop...