Antenna Group powers your business growth so you can make a lasting impact on the planet.
From innovative technology startups to established industry disruptors, we partner with a range of mission-driven companies and are proud to be the largest agency dedicated to the energy transition and clean economy.
Clean Energy
It’s been a long and windy road, but clean energy is now big business. Demand for renewable and low-carbon energy solutions is high and these sectors will continue to be substantial drivers of the 21st century economy.
Our clients are pioneering new technology and business models in solar, wind, hydrogen, geothermal, electric heat pumps, EVs and other Distributed Energy Resources (DERs). The common thread is a commitment to a safe, sustainable, efficient and affordable energy future.
Energy Storage
This is the energy storage decade. The global shift towards renewables, grid modernization, energy resilience, e-mobility and the electrification of everything is driving demand for energy storage solutions — and Antenna clients are more than ready to deliver.
Our clients are changing how we store and supply power with next-generation battery chemistries, thermal storage, compressed air, hydrogen storage, and more. Our energy storage work goes behind the grid and into vehicles and consumer electronics.
Carbon & Environment
To combat climate change and achieve net-zero ambitions, a wave of innovators, investors and corporates are turning to sustainable and circular solutions to carbon management, recycling, waste-to-value technologies.
Our clients are scaling solutions in carbon capture, utilization & storage (CCUS), carbon offsets, carbon accounting, sustainable materials, and circular economy technologies to get to carbon negative and net zero waste.
Clean Industry Materials & Manufacturing
As sustainability gains importance amongst consumers and investors, companies across industries must adapt their supply chains to incorporate sustainable best practices.
Our clients are driving industrial decarbonization through low-carbon materials (i.e. green steel, cement, insulation) and process innovation, biomanufacturing, energy efficiency, smart sensors, sustainable packaging, and supply chain optimization.
Agriculture, Food, & Water
We are entering a period of change across our food and water systems. We need more food, water and farmable land to accommodate growing populations and combat climate change’s impacts on crop yields and clean water.
Our clients are finding solutions that help us waste less and maintain healthy relationships with land resources. Their solutions include: precision ag, indoor farming, plant sciences, sustainable protein, clean water generation, wastewater treatment, water safety and land management.
Corporate Sustainability
In addition to climate tech companies, we partner with a range of mission-driven companies to advise on ESG communications strategy and amplify their corporate social responsibility (CSR) efforts. We work across industries to define our clients’ corporate sustainability and ESG narratives and engage relevant stakeholders.
Results
Our Work In Action
Featured e-Book
The Inflation Reduction Act – Climate Change Provisions
A summary of energy, mobility, sustainability, and cleantech provisions in the IRA.
Download e-BookPeople
Your Climate Leadership
Jake Rozmaryn
Chief Growth Officer
Jake serves as Chief Growth Officer at Antenna Group and leads the agency’s work in clean energy, smart mobility, sustainable tech, environmental impact and venture capital.
Jake Rozmaryn
Chief Growth Officer
Jake serves as Chief Growth Officer at Antenna Group and leads the agency’s work in clean energy, smart mobility, sustainable tech, environmental impact and venture capital. He is a strategic advisor to Antenna Group’s client-partners and leads Antenna Group’s strategic growth and business development efforts.
Jake has helped launch dozens of cleantech, mobility and sustainability startups, previously served as CEO & Founder of Eco Branding (acquired by Antenna Group in 2017) and was recognized as a Forbes 30 Under 30 in Energy in 2018.
Regan Keller
Vice President
Regan drives business growth agency-wide and serves as the strategic lead for 20+ category-leading companies in grid and building decarbonization, renewables, storage, mobility, venture, and the circular economy.
Regan Keller
Vice President Climate
Regan has 9+ years of experience in climate tech and clean energy, with expertise in public relations, go-to-market strategy, brand identity, policy advocacy, crisis communications, event development and sales enablement. As Vice President at Antenna Group, Regan drives business growth agency-wide and serves as the strategic lead for 20+ category-leading companies in grid and building decarbonization, renewables, storage, mobility, venture, and the circular economy.