Center for Renewable Energy Storage Technology (CREST)

Overview

In rural Minnesota, storage is central to our story: We see grain elevators, propane tanks, fertilizer storage, because we understand that storage helps communities manage risks and prepare for the future.

In a region as rich in renewable energy resources as western Minnesota, we often generate more energy than can be used at a given moment. Energy storage helps capture that excess energy and put it to use when it is needed most. Built on the longstanding clean energy leadership of the University of Minnesota Morris and the West Central Research and Outreach Center, CREST is a collaborative partnership dedicated to advancing energy storage and related technologies. Through research, demonstration projects, community engagement, and education, CREST is a shared platform for highlighting the work of both institutions while preserving their unique missions and areas of expertise. Together, we aim to strengthen rural communities and support the Midwest's energy future.

A large group of people stands in a grassy field in front of a massive elevated solar array on a sunny day.

Agrivoltaics

A large mound of dark organic compost and biomass sits outdoors. In the background, a green grassy hill leads to a distant brown structure under a partly cloudy blue sky.

Biomass and District Heating

Close-up of complex industrial machinery featuring a network of thick blue painted pipes, metal valves, gauges, and thinner steel tubes.

Ammonia

Maroon shipping container with a large yellow "M Morris" logo, labeled "90kWh Lithium Ferrous Phosphate Battery Demonstration" and bearing an Environment and Natural Resources Trust Fund funding sign.

Long Duration Energy Storage

Beige shipping container with a large black "Cache Energy" banner that reads: "Electrified Heat & Long Term Energy Storage.

Thermal Energy Storage

Close-up view of a large white wind turbine against a blue sky with light clouds, overlooking a vast landscape of agricultural fields.

Wind and Solar Power Integration