The Energy Management Hub

For energy and sustainability teams using technology to reduce emissions, costs, and  waste.
What you’ll get — Reporting • Insights • Events • Playbooks
What's Coming Up
NexusCon 2026
October 5th-7th, 2026, Detroit, MI
The essential, no-fluff conference for connected building operations.
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NexusCast #3: HVAC Sequence Optimization & Advanced Supervisory Control
June 17th, 2026, Online
Learn practical playbooks for reducing energy and carbon through optimized HVAC sequences and advanced supervisory control that actively commands building systems.
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Join 8,000+ Connected Buildings professionals

Start with a Playbook

Playbook
Energy Management

HVAC Sequence Optimization

Go to Playbook Page
Latest Insights for Energy Managers

Latest Articles

EM
City of Madison's Grid-Interactive Pilot Started With Patching Unexpected OT Gaps: Network, Data-Path, and Point-Level Validation
City of Madison found its grid-interactive pilot couldn't shed load until it validated the OT foundation, discovering mixed subnets, stranded submeters, and BAS setpoints that carried no consistent "reduce load" command.
EM
Prologis was blocked from DER programs because tenants held the meters, so they flipped accounts and rewrote leases to unlock new revenue
Prologis discovered utilities didn't recognize it as the owner because tenants held the meter accounts across hundreds of buildings, so it started flipping accounts into its own name to unlock community solar, storage, and 1–5 MW battery procurements.
EM
Boston University's Controls Retrofit Program Strategically Started at the Track and Tennis Center, and Cut Utilities by 20%
Boston University started its controls retrofit program at a track and tennis facility chosen for simple systems and proximity to the shop, funded it with leftover money from a prior chiller replacement, and cut utilities 20%.
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Tools & Vendors Your Peers Rely On
Discover top vendors to solve your unique Energy Management needs. (Included with a Nexus Pro Subscription)
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CEO, Energy Tech Provider
"A great way to learn about the smart buildings industry, direct from professionals active in the space every day. Industry insights you wouldn't hear anywhere else"
Sr. Program Manager, Building Owner
“NexusCon is hands-down the best smart buildings conference in the industry. I get to connect with old friends, make new ones, and learn from the best of the best. I won't miss it!”
Energy Program Manager, Building Owner
"No jargon, no fluff. Just the right mix of theory and real-world insights."
anonymous
"Nexus Labs provides a tremendous amount of value, particularly in The Nexus Marketplace. I sitll think there is much confusion and lack of clarity a far as capabilities and the way these solutions work 'in the wild'"
Energy Manager
The Connected Buildings Briefing
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Lessons from real programs
New playbooks for modern building operations
Early access to NexusCast and NexusCon