Powerhouse Ventures

Liquid Instruments specializes in developing advanced test and measurement devices tailored for the manufacturing, defense, and education sectors. The company's flagship product, Moku:Lab, is an all-in-one device that integrates high-speed analog inputs and outputs with the signal processing capabilities of an FPGA. This innovative platform allows for software configuration, providing users with the flexibility needed to enhance their workflow and productivity. By addressing the diverse requirements of its clients, Liquid Instruments aims to improve precision in testing and measurement while facilitating advanced digital signal processing across various applications.

Granular Energy operates a clean energy marketplace system that facilitates the management and trading of clean energy. The platform provides a comprehensive suite of features, including certificate management, an assessment tool, registry onboarding, and portfolio and risk management. Additionally, it offers carbon accounting and compliance tools designed to support utilities, energy consumers, and generators in effectively sourcing clean energy. Through these services, Granular Energy enables businesses to navigate the complexities of the energy market and generate new price signals, positioning itself as a forward-looking solution in the clean energy sector.

Granular Energy operates a clean energy marketplace system that facilitates the management and trading of clean energy. The platform provides a comprehensive suite of features, including certificate management, an assessment tool, registry onboarding, and portfolio and risk management. Additionally, it offers carbon accounting and compliance tools designed to support utilities, energy consumers, and generators in effectively sourcing clean energy. Through these services, Granular Energy enables businesses to navigate the complexities of the energy market and generate new price signals, positioning itself as a forward-looking solution in the clean energy sector.

Salient creates a weather intelligence platform that combines novel ocean and land-surface data with machine learning and climate expertise to provide accurate subseasonal-to-seasonal (S2S) weather forecasts 2 to 52 weeks ahead. Salient's tools sift through large datasets to identify complex climate system relationships in order to provide accurate forecasts used in agriculture, energy, finance, supply chain, and other industries. Salient utilizes scientific knowledge to assist individuals and organizations in better understanding and preparing for the increasing volatility of climate change.

CertusBio Limited specializes in developing biosensor monitoring technologies aimed at enhancing industrial and environmental monitoring. Founded in 2015 and headquartered in Christchurch, New Zealand, the company offers solutions for real-time data access across various process industries, including food, chemicals, pharmaceuticals, and biotechnology. Its biosensor technology is particularly beneficial for dairy processors, enabling them to monitor critical parameters such as lactose, proteins, and bacteria continuously. This capability allows for data-driven decision-making that improves operational efficiency, minimizes product losses, and reduces wastewater treatment costs. Additionally, CertusBio's technologies are applicable in sectors like wastewater treatment and agriculture, making them versatile tools for promoting sustainability and efficiency in industrial processes.

Energetic Capital was created to catalyze deployment of renewable energy with a focus on sub-investment grade and unrated credit risks. Our process is faster and more scalable than any existing financing options, allowing more organizations to access and procure clean energy and efficiency solutions. We provide a comprehensive financing package that unlocks the benefits of efficient and affordable financing for renewable energy.

WattBuy is a company that aims to make cleaner and more affordable electricity accessible to households across the United States. Based in New York City, Washington, D.C., and Seattle, WattBuy has assembled a team of product leaders and engineers with backgrounds from major tech firms. The company has developed an electricity management platform that empowers users to take control of their electricity usage. By utilizing a personalized recommendation engine, the platform helps residents identify and set up electricity plans tailored to their preferences and consumption patterns. This approach not only enables clients to save money but also facilitates switching to more cost-effective electricity suppliers in their area, thereby promoting both financial savings and environmental sustainability.

Amperon Holdings, Inc., established in 2017 and headquartered in New York, NY, with an additional office in Houston, TX, operates in the technology sector. The company specializes in developing predictive tools for energy retailers and grid operators, leveraging smart meters and artificial intelligence to provide real-time operational grid intelligence. Amperon's platform offers real-time electricity demand forecasts, enabling energy suppliers and utilities to manage costs efficiently, even in the face of grid volatility caused by factors such as global pandemics, climate disasters, or complex grid dynamics.

WattBuy is a company that aims to make cleaner and more affordable electricity accessible to households across the United States. Based in New York City, Washington, D.C., and Seattle, WattBuy has assembled a team of product leaders and engineers with backgrounds from major tech firms. The company has developed an electricity management platform that empowers users to take control of their electricity usage. By utilizing a personalized recommendation engine, the platform helps residents identify and set up electricity plans tailored to their preferences and consumption patterns. This approach not only enables clients to save money but also facilitates switching to more cost-effective electricity suppliers in their area, thereby promoting both financial savings and environmental sustainability.

Invert Robotics Limited is a company based in Christchurch, New Zealand, that specializes in remote robotic inspection services primarily for the food and beverage industry, as well as the pharmaceutical and oil and gas sectors. Founded in 2010, Invert Robotics has developed a modular, non-destructive inspection platform that can perform visual inspections on various industrial equipment, such as storage tanks, spray dryers, and fluid beds. Their robots are designed to navigate smoothly on various surfaces, including non-magnetic materials, ensuring safe and accurate asset management. In addition to inspection services, the company also provides repair services, leveraging advanced technology to enhance maintenance capabilities across multiple industries.

Mars Bioimaging Ltd. is a New Zealand-based company established in 2007 that specializes in designing, manufacturing, and marketing advanced imaging systems for medical diagnosis. Its flagship product, the MARS imaging system, is a spectral computed tomography (CT) system that utilizes technology developed from the Medipix chip, licensed from CERN, in collaboration with the University of Canterbury. This system is notable for being the first commercially available spectral, high-definition CT, offering innovative imaging solutions that enhance medical diagnostics. Additionally, Mars Bioimaging produces the MARS Micro-CT scanner, which combines an x-ray source with a specialized camera system and custom image reconstruction capabilities. The company also provides MARS visualization software, enabling users to analyze datasets in both 2D and 3D formats. With applications that extend from cancer detection to the development of new contrast agents, Mars Bioimaging is at the forefront of spectral imaging technology in the medical field.

Silventum is a pharmaceutical company specializing in the development of innovative dental filling materials. These materials are designed to actively resist bacterial infections, providing mechanical, structural, and aesthetic benefits. By utilizing these advanced materials, dentists can help patients prevent dental decay and cavities.

Inhibit Coatings is a start-up focused on developing high-performance antimicrobial paints and coatings primarily for the food safety and healthcare sectors. Founded in 2016 by Dr. Eldon Tate and Prof. Jim Johnston, the company employs a distinctive silver nanoparticle functionalization method that results in robust, low-leaching coatings with a long lifespan. This innovative technology ensures that silver particles are evenly distributed within the polymer coating and securely bonded to the resin backbone. The coatings require minimal silver—typically less than 0.1%—to achieve effective antimicrobial properties, demonstrating proven efficacy against over 650 microorganisms. Inhibit Coatings' technology has been successfully applied to various resin systems, including acrylics, epoxies, and polyurethanes, providing vital protection against contamination in industrial environments such as food and beverage processing, as well as healthcare and pharmaceutical applications.

Objective Acuity Limited is a company based in Auckland, New Zealand, specializing in the development of advanced vision testing systems designed to accurately detect visual function across various demographics. The company offers a suite of software-based vision screening tools that cater to individuals of all ages and literacy levels, making vision tests more accessible. Its systems employ eye-tracking technology to analyze eye movement data through proprietary algorithms, facilitating the detection of vision problems such as amblyopia and strabismus. The tests are utilized in routine vision assessments for children and adults, as well as in screening programs and treatment follow-ups conducted by healthcare professionals. By focusing on early detection of visual impairments, Objective Acuity aims to improve outcomes in vision health.

Hot Lime Labs specializes in the development of carbon dioxide (CO2) capture technology tailored for commercial greenhouses. The company's innovative approach involves recovering clean CO2 from the combustion of waste wood and other organic materials. This process not only generates concentrated CO2 but also enhances crop yields by supplying greenhouses with a sustainable source of this critical gas. By utilizing renewable resources for CO2 production, Hot Lime Labs enables users to maximize agricultural output while reducing environmental impact, effectively promoting sustainable food production practices.

Cirrus Materials Science Ltd is a New Zealand-based company that specializes in developing innovative coating technologies for metals using nano-technology. Founded in 2013 as a spin-out from the University of Auckland, Cirrus focuses on providing patented solutions primarily for the aerospace and electronics industries. The company's flagship products include Cirrus Hybrid, which offers protection for light metal substrates and 3D printed components, and Cirrus Dopant, a liquid additive that creates a stable suspension of nano-particles in plating baths. Additionally, Cirrus offers electroplating services to apply metal coatings for corrosion protection and aesthetic purposes, alongside design services aimed at enhancing the durability of coated materials, thereby reducing maintenance costs. By delivering sustainable and high-performance surface finishing solutions, Cirrus aims to address technical challenges while maintaining an environmentally friendly approach.

Cirrus Materials Science Ltd is a New Zealand-based company that specializes in developing innovative coating technologies for metals using nano-technology. Founded in 2013 as a spin-out from the University of Auckland, Cirrus focuses on providing patented solutions primarily for the aerospace and electronics industries. The company's flagship products include Cirrus Hybrid, which offers protection for light metal substrates and 3D printed components, and Cirrus Dopant, a liquid additive that creates a stable suspension of nano-particles in plating baths. Additionally, Cirrus offers electroplating services to apply metal coatings for corrosion protection and aesthetic purposes, alongside design services aimed at enhancing the durability of coated materials, thereby reducing maintenance costs. By delivering sustainable and high-performance surface finishing solutions, Cirrus aims to address technical challenges while maintaining an environmentally friendly approach.