Greylock Power designs, installs, and operates commercial battery systems for Massachusetts businesses. We cut your monthly demand charges and capture utility program revenue on your behalf. You pick the ownership structure. We handle everything else.
Most sites are live within a few months of signing. The install itself takes a few minimally intrusive days — your operations keep running.
We pull your interval data and utility bills, size the right system, and model the savings and program revenue before you commit.
We handle the utility interconnection application, local permitting, and AHJ coordination end-to-end. Nothing for you to chase.
Our crews install, wire in, and commission the system in a few days, scheduled around your operations.
We dispatch the battery to shave your monthly peak and capture utility program payments. You see the savings on every bill.
A properly operated battery does two things at once: it flattens your demand charge on every monthly bill, and it earns revenue from Massachusetts utility programs. We optimize for both.
We discharge the battery during your monthly peak to trim the kW your utility bills you on. Savings show up on every monthly invoice.
Massachusetts pays batteries that support the grid during peak hours. We enroll your system, manage dispatch, and route the payments.
We monitor, maintain, and dispatch 24/7. No new system for your facilities team to learn, no new vendor relationships to manage.
Monthly reporting tied to your utility bill — you see exactly what the battery saved and earned, line by line.
Different businesses have different balance sheets and different appetites for capex. We're flexible on structure so the economics work for you, not against you.
Own the system outright. Capture the federal investment tax credit, accelerated depreciation, and 100% of the savings and program revenue. Best for businesses with tax appetite and available capital.
No capex, no depreciation to track. Greylock owns and operates the system; you share in the savings through a fixed monthly rate structured to beat your current demand charges from day one.
Own the system with financed payments sized to be covered by the combined demand charge savings and program revenue. Keeps cash free while still capturing the tax benefits of ownership.
Our sweet spot is Massachusetts businesses under roughly 500 kW of peak demand — the segment most commercial storage providers skip, and the one where the economics are often strongest.
Send us a recent utility bill and your site address. We'll come back within a week with a rough estimate of annual savings and program revenue — no commitment, no sales call required.
Send a billThe questions we hear most often from commercial customers.
A few days of work, scheduled around your operations. Most of it happens outside your building. We coordinate any brief power interruptions with you in advance.
We continuously monitor your load and adjust dispatch strategy as your business changes. The system gets better at predicting your peaks over time.
We do. Interconnection application, program enrollment, ongoing reporting — all of it. You sign a few forms at the start.
Backup power can be configured for critical loads or whole-facility, depending on your needs and site. We scope this during the site assessment.
Depends on the structure. Purchase is yours forever. We offer 5-, 7-, and 10-year lease options, and loan terms sized to fit the economics.
Send a recent utility bill and site address. We'll come back within a week with a rough estimate of what a battery would save and earn — no pressure, no sales pitch.
info@greylockpower.com