GENERATION IV TECHNOLOGY

The HTMR-100 represents the culmination of decades of reactor development, advancing the original pebble bed reactor concept into a fully realised Generation IV system. While earlier designs demonstrated the viability of high-temperature, gas-cooled technology, the HTMR-100 refines and modernises this foundation using today’s engineering, materials science and safety philosophy.

Generation IV reactors are defined by their focus on inherent safety, higher efficiency, simplified operation and improved economic performance. The HTMR-100 embodies these principles through its passive safety systems, advanced TRISO fuel, helium cooling and modular design approach.

Critically, this is not an untested concept. The pebble bed reactor has a well-established development history, and the HTMR-100 builds on that legacy with significant technical advancements that align with modern regulatory expectations and commercial requirements.

The result is a reactor that bridges proven technology with next-generation performance. It retains the strengths of earlier designs while resolving many of the limitations that constrained wider adoption in the past.

For investors, this evolution reduces technology risk while positioning the HTMR-100 at the forefront of small modular reactor development. It is both grounded in experience and engineered for the future.