RainStick Shower is a WiFi-enabled circular shower that saves up to 80% energy and 80% water while doubling the flow rate. As a result of energy and water savings, a user recognizes an annual recurring $500-$700 savings and a payback period of four years or less.

Just like a shower today, RainStick starts with fresh grid-supplied water except instead of going down the drain, RainStick captures, circulates and cleanses the water in real-time to avoid waste.

Optimus manufactures the Vector System, an advanced fuel system technology that enables diesel engines to operate on 100% biodiesel. At Optimus Technologies, our goal is to help your fleet reduce operating costs, eliminate carbon emissions, and meet long-term sustainability targets in a cost-effective way.

Ateios Systems patented a process that utilizes light instead of thermal heat to manufacture key battery components. The process has already been proven to be 10x faster, 5x cheaper, without toxic solvents, and can improve battery performance. The process is so rapid and versatile the design applications are limitless. What is compelling about our technology is that it is chemistry agnostic, meaning that it can be adaptable to any type or size of the battery

Made of Air is a climate-focused materials company transforming waste biomass into high-value, carbon negative materials for industrial use.

Made of Air’s materials replace fossil materials and other composites in manufactured products. Composed of carbon sequestered from the atmosphere, the materials permanently remove CO2 and are thermoformed by standard industrial processes to meet millions of building and consumer product applications. Storing carbon in products enables manufactured goods to become an engineered carbon sink.
Our mission is to provide carbon negative materials to enact and inspire urgent, scale reversal of the climate crisis

Enerpoly is pioneering zinc-ion batteries and innovating in battery materials and processes to achieve ground-breaking affordable energy storage solutions. While rechargeable batteries rely on costly and rare materials, Enerpoly’s patented technology makes inexpensive zinc-manganese dioxide batteries rechargeable. These globally accessible and abundant materials make Enerpoly’s rechargeable zinc-ion batteries excel in terms of safety, sustainability, scalability, and return on investment. They breach the cost per cycle threshold (€50/MWh/cycle) that end-users and agencies have specified as the target level for energy storage to be economically feasible. Enerpoly is targeting battery manufacturers who provide systems for residential and commercial energy storage, EV chargers, energy demand management and power backup. By bringing breakthrough affordability to energy storage applications, Enerpoly is aiding in the transition to the electric grid of the future that is powered by distributed renewable energy.

Candidus’ adaptive lighting control system turns an on/off greenhouse lighting installation into a dynamic system that can respond to variable solar radiation, allowing growers to save energy when light is not needed, while ensuring that crops receive enough light throughout the day to meet the crop’s requirements. It optimizes energy usage by providing supplemental lighting only when it is needed. The Candidus lighting control system includes hardware, software, data analysis, a web-based user interface, and customized monthly reports. The Candidus controller provides the required amount of light to meet the crop’s requirements, but no more than that. This ensures consistent crop production while saving energy when possible. Candidus controller measures sunlight and makes calculations using a proprietary algorithm to determine when and how much light should be provided by the lighting system to achieve the lighting goal. Our lighting control system uses a compact, powerful industrial computer. The computer takes readings from the light sensor, does all required calculations, and produces a signal to control your lights.

A vanadium redox flow battery (VRFB) is a unique rechargeable battery with electrochemical energy in two redox couples contained in external electrolyte tanks. One electrolyte tank carries a positive potential; the other electrolyte tank carries a negative potential. During operations electrolytes are pumped from tanks and directed into battery stack(s) consisting of several battery cells. Each cell contains electrodes, i.e., bipolar graphite plates, which form two opposite walls of a battery cell while the two electrolytes flow between them separated by a thin polymer exchange membrane that allows cross-transport of a charge-carrying species to maintain electrical neutrality and electrolyte balance.

3E Nano enables affordable window-based solutions to improve building energy efficiency by reducing unwanted heat gain & loss without sacrificing window appearance or performance. This versatile and lightweight technology can be applied towards a variety of modern building designs, and can significantly reduce both operational costs and carbon footprints. 3E Nano’s technologies enhance occupant safety and comfort with transparent nanotechnology on polymers for advanced energy efficient windows.