The energy load-growth forecast over the next five years is set to rise by 15.8 percent in the U.S. Are the rain clouds gathering?
Rebecca Ryan is a futurist, an economist and the founder of Next Generation Consulting. “The imbalance between energy supply and energy demand, is going to affect us,” she informed attendees at a webinar on the Next Generation of Energy Solutions. “And the race is on.”
In their annual forecast of energy load-growth over the next five years, Grid Strategies predicted a 15.8-percent increase at the close of 2024. Although multiple factors are involved, data centers, experts agree, will significantly contribute to the biggest surge in demand the U.S. has seen in decades, and installing new nearby energy generation could cost billions of dollars.
“Many organizations are looking for a range of options and resources to meet their energy needs,” says Matt Goss, CDM Smith’s Energy lead. “And delivering these projects requires futuristic thinking, with practical solutions.”
The town of Framingham, MA recently began operating the first utility-based geothermal system in the U.S. Using a system of boreholes and a ground heat exchanger, the system takes excess heat in the buildings, pushes it down into the ground, and stores it there like a thermal battery.
In addition to geothermal, we can use systems like sewer water heat exchangers, heat injection rejection chillers, standard boilers or river and pond water heat exchangers to power these UTENs.
“We really want to emphasize the fact that these systems are all electric,” says Sam Gerber, a CDM Smith mechanical engineer supporting the first wave of UTEN projects. “Basically, instead of burning gas to heat our building, we're just moving heat around through space and time.”
A microgrid is a grouping of interconnected local distributed energy resources (DERs). These can include generation sources like solar panels, wind turbines, fuel cells, combined heat and power systems, diesel generators and natural gas generators. It can also encompass energy storage systems like batteries and controllable loads that can be managed to balance electricity supply and demand.
“With any of these projects, there’s a lot of advanced planning that happens,” says Jeff Donaldson, Energy discipline leader at CDM Smith and a sustainability expert for the microgrid project in Fort Wayne, IN. The project is a key component of the city’s Climate Action and Adaptation Plan, projected to save $8-10 million in electricity costs in the first 20 years, and $60-70 million over 40 years.
As we integrate more renewable energy sources like wind and solar, the challenges of balancing supply and demand increase. For this reason, large-scale battery storage is on the rise. Large battery storage systems can help the grid instantly respond to fluctuations in electricity demand and help maintain frequency and voltage.
CDM Smith's award-winning team designed and constructed the largest grid battery storage system in the world. Known as the Gridbooster Project in Kupferzell, Germany, it has set new standards in battery storage.
Battery storage is even more than system stabilization and cost savings. It also helps optimize transmission infrastructure, so instead of constantly building new high-voltage power lines, we can make better use of the existing grids by strategically placing battery storage to balance power flows and reduce congestion.
When you’re ready to apply this thinking, our experts can help.
Energy and Power Leader
The driving force behind CDM Smith’s energy and power team. Matt spearheads the strategic development and execution of high-impact projects in mechanical, electrical, plumbing, fire-protection and energy sectors. With a keen eye for innovation, he collaborates with global colleagues to identify top-tier technical resources, craft cutting-edge project approaches and implement state-of-the-art digital and technology solutions.
