E44 Ventures

HyperHeat is developing an innovative all-electric heating solution capable of achieving temperatures up to 2,000°C, providing a sustainable alternative to traditional fossil fuel combustion. By utilizing renewable electricity, HyperHeat offers a highly efficient system with an efficiency rate of up to 98%, making it particularly suitable for retrofitting industrial processes. This technology aims to significantly reduce CO2 emissions in energy-intensive industries such as steel, cement, and chemicals. As the company operates in stealth mode, it focuses on creating scalable and cost-effective solutions to decarbonize thermal processes, with the potential to contribute to a reduction of over 4.5 gigatons of global CO2 emissions annually.

Phelas is a company that specializes in developing liquid air energy storage systems aimed at utilities, grid operators, and renewable energy producers. Its innovative solution allows for the efficient storage of wind and solar energy, with a flexible design that accommodates varying power storage capacities and locations. The technology operates through a thermodynamic process that safely stores energy in liquid air, ensuring no adverse effects on the environment or human health. Phelas is committed to advancing the availability of renewable energy, offering a modular and cost-effective approach that supports a continuous supply of sustainable power.

Xfloat is an Israel-based company specializing in innovative floating solar photovoltaic (PV) systems. The company has developed a unique technology that reinvents traditional solar PV modules, allowing them to be installed on bodies of water. This approach enhances energy production efficiency and improves the economics of floating solar projects, making it easier for solar energy companies to optimize their operations. Xfloat's solutions aim to address the growing demand for renewable energy by providing effective and sustainable options for harnessing solar power in aquatic environments.

Carbonade is a chemical manufacturing company based in Ness Ziona, Israel, founded in 2022. The company focuses on innovative electro-chemical technology for carbon capture, utilization, and storage (CCUS), aiming to address climate change through effective CO2 reduction solutions. By leveraging renewable electricity, Carbonade develops processes that convert CO2 into valuable carbon-based products, such as fuels, plastics, and chemicals. This approach not only mitigates greenhouse gas emissions but also offers clients sustainable alternatives for their manufacturing needs, positioning Carbonade as a key player in the transition towards a more sustainable economy.