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
At Indiana University, Cross-Department Acceptance of FDD Started with Building Health, Not Energy Savings
Indiana University won cross-department buy-in for a two-building FDD pilot by framing it as building health rather than energy savings, and is beginning to capture the $185k of savings identified.
EM
Texas Tech Found $977K in Savings, Captured $97K, and Rebuilt Its Optimization Program to Close the Gap
Texas Tech identified $977K in annual energy savings but captured only $97K until it swapped more than $500K a year in controls service tickets for one embedded engineer at $208K who trained its in-house team.
EM
NexusCast #3: How Lincoln Property Runs One HVAC Optimization Playbook Across a Multi-BAS Portfolio
Learn how standardized HVAC sequences of operation, building automation systems (BAS), cooling tower optimization, and analytics help commercial real estate portfolios improve energy efficiency, reduce HVAC complaints, and achieve repeatable building performance at scale.
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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
Fluff-free smart buildings news
Lessons from real programs
New playbooks for modern building operations
Early access to NexusCast and NexusCon