The startup specializes in thermal management and energy recovery systems that convert excess heat from industrial processes and renewable sources into electricity. By harnessing the heat emitted from data center servers, the company generates electric power and hot water, enhancing the efficiency of high-performance microprocessors.
Funding
$5M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
Data centers and high-performance computing (HPC) environments face increasing challenges in managing the heat generated by high-power CPUs and GPUs, leading to performance throttling, reduced lifespan, and high energy consumption. Traditional cooling methods often lack the precision and efficiency needed to address localized hotspots and adapt to varying workloads. This results in wasted energy and limits the potential for increased computing density.
Solution
GemaTEG provides active thermal management solutions for data centers and AI infrastructure, enabling precise temperature control at the chip level. Their DaTEG system utilizes a micro heat-pump architecture and micro heat exchangers to target hotspots and optimize cooling based on individual chip workloads. This localized approach allows for increased computing power, reduced energy consumption, and extended hardware lifespan. By integrating aerospace and nuclear science advancements, GemaTEG's technology offers a modular and efficient alternative to traditional cooling methods, enhancing the performance and sustainability of AI infrastructure.
Target Audience
GemaTEG's primary customers include HPC operators, hyper-scalers, data center providers, and systems integrators seeking to improve the efficiency and sustainability of their AI infrastructure.
Features
- Micro heat exchanger placed directly on the chip for targeted cooling
- DaTEG micro heat pump, situated inside or outside the server, to facilitate efficient heat exchange
- Individual chip-level control, adjusting cooling based on specific workload and heat output
- Support for chips consuming up to 500 watts, with planned enhancements for up to 1000 watts
- Compatibility with various chip types and workloads
- Integration with existing hardware without requiring extensive overhauls
- Potential to improve chip performance by over 30% while reducing overall energy consumption