Powering Progress, Together.

We’re not just building solar and energy storage solutions—we’re building stronger connections between utilities, landowners, and the local community.

One Mission, Shared Benefits

Let's Power a Brighter Future

Real progress happens when every partner benefits.

We generate more than just power—Mammoth aims to generate value that reaches every corner of the communities we serve.

Utilities gain reliable, scalable energy solutions. Landowners unlock new opportunities for their property. Communities thrive with local job creation, infrastructure improvements, and sustainable energy resources. Every step we take is guided by the belief that progress must be shared to be truly meaningful.

Everything You Need To Know

How does storage reduce energy costs?

Reduces Energy Waste

Energy storage can help eliminate energy waste and maximize the benefits of renewable energy. Energy storage is the only grid technology that can both store and discharge energy. By storing energy when there is excess supply of renewable energy compared to demand, energy storage can reduce the need to curtail generation facilities and use that energy later when it is needed.

Improves Grid Efficiency

Energy storage is instantly dispatchable to function both as generation and load, so it can help the grid adjust to fluctuations in demand and supply, which optimizes grid efficiency, alleviates transmission congestion, and increases grid flexibility. This reduces overall system costs.

Increases Energy Security

Energy storage improves energy security and maximizes the use of affordable electricity produced in the United States. It also limits costly energy imports.

Minimizes Power Outages

Energy storage can help prevent or reduce the risk of blackouts or brownouts by increasing peak power supply andby serving as backup power for homes, businesses, and communities. Disruptions to power supply can be extremely costly and hazardous to health and safety. Energy storage makes the grid more resilient and reliable.

Supports Wind & Solar

Energy storage supports the integration of higher shares of renewables by improving their ability to support growing power consumption needs.