Introducing the country’s largest renewable energy-powered transit depot 

Case Studies
3 min read

Montgomery County, MD

AlphaStruxure’s Energy as a Service solutions help advance bold climate goals with a reliable microgrid and charging infrastrucure

Challenge:

  • Montgomery County, Maryland is a national leader in responding to the challenge of climate change with goals to reduce greenhouse gas (GHG) emissions 100% by 2035
  • The County is in the process of transitioning 70 buses from diesel to electric, with goals of a 100% zero-emission fleet by 2035
  • On-site renewable energy and uninterrupted transit bus services under any power circumstances were required to ensure a ready supply of sustainable, resilient, and cost-effective power for the new electric bus fleet

Solution:

  • Montgomery County leveraged its progressive energy purchasing regulations to create a public-private partnership with AlphaStruxure to design, build, finance, own, and operate the Microgrid, providing a holistic solution for large-scale fleet electrification
  • The 6.2 MW Microgrid can support 70 electric buses and integrates solar photovoltaic canopies, renewable natural gas ready on-site generation, battery energy storage, microgrid controls, and electric bus chargers, ensuring the fleet’s continuous operation regardless of utility outages
  • The solution is delivered at no upfront cost to the County through a long-term Energy as a Service agreement, ensuring predictable operating expenses and guaranteed performance for sustainability, resilience, and reliability 

Results:

Montgomery County Brookville Smart Energy Bus Depot Microgrid
Microgrids for transit

AlphaStruxure helps organizations achieve ambitious, tailored energy transformations — without the CapEx or complexity. As owners of our clients’ Energy as a Service systems, we’re fully accountable for your long-term goals around resilience, reliability, greenhouse gas reduction, and cost stability. Here’s how:

Design

We design and engineer tailored energy infrastructure to achieve your goals for greenhouse gas reduction, resilience, reliability, and cost stability.

Finance

Direct access to strategic capital from Carlyle removes funding roadblocks and reduces financial risk to accelerate your energy transformation.

Build

Partnering with industry experts, we manage your energy infrastructure construction to ensure an efficient, safe, and streamlined build process.

Own

We are accountable for the energy infrastructure across its lifecycle, which means we hold a long-term interest in your success

Operate

We operate assets through our digital platform and Microgrid Network Operating Center to deliver long-term outcomes.

AlphaStruxure energy resources

Maintain

As experts in the evolving technology landscape, we deliver zero CapEx asset optimization and upgrades.

As a steadfast innovator in the new energy landscape, AlphaStruxure’s joint-venture model combines Carlyle’s capital backing with Schneider Electric’s 185+ year legacy and track record as the #1 microgrid technology provider, with 300+ successful projects in North America.

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Deploying microgrids is a key resilience objective for the DoD. Existing EUL and PPA procurement authorities for microgrids can be combined into an Energy as a Service procurement model. The EaaS model draws from the EUL’s authority to execute land leases for the siting of energy infrastructure (microgrids) on DoD installations. It also draws from the PPA’s authority that enables a energy developer to contract with a DoD agency by selling energy in exchange for its services in financing, designing, building, owning, operating, and maintaining energy infrastructure. 
General ASX Microgrid Rendering
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About the Author

Segment Expertise

No two energy transformation journeys are the same. Achieving unique business goals means creating and implementing a tailored action plan specific to your industry and individual targets.

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