Cuflink Nova – Chat UI
Nova AI chat interface with animated conversations.
Conversations
+ New Conversation
↓ Export as .docx
Search conversations…
THIS WEEK
Utility Cost Review
Today, 9:14 AM
HVAC Work Order #4821
Yesterday, 2:45 PM
Water Leak – Building C
Mon, 11:02 AM
Gas Meter – Building A
Fri, 8:20 AM
⊙ Help
⚙ Settings
JR
What are my top ten worst performing facilities
over the last twelve months?
9:14 AM
N
Nova
Your 10 worst facilities by EUI vs baseline (last 12 mo):
Lincoln High School — +28% over baseline
Westside Middle School — +24%
Central Admin Building — +22%
Roosevelt Elementary — +19%
North Gym Complex — +18%
Jefferson High School — +17%
South Transportation Hub — +16%
Eastside Elementary — +15%
Maintenance Facility #2 — +14%
Parkview Learning Center — +13%
Primary drivers: HVAC runtimes, poor scheduling, elevated overnight loads
9:14 AM · Nova AI
JR
Can we break down the numbers
for the top three?
9:14 AM
N
Nova
1. Lincoln High School (+28%)
EUI 92 kBtu/sqft (baseline 72) · +$48,200/yr annual impact
HVAC 18 hrs/day · overnight load ~35% of peak
2. Westside Middle School (+24%)
EUI 85 kBtu/sqft (baseline 68) · +$36,500/yr annual impact
Poor scheduling · simultaneous heating & cooling
3. Central Admin Building (+22%)
EUI 78 kBtu/sqft (baseline 64) · +$29,800/yr annual impact
High plug loads after hours · minimal weekend setback
9:15 AM · Nova AI
JR
Summarize my alerts for the last month.
9:16 AM
N
Nova
Total Alerts (last 30 days): 186
High Energy Usage: 72 · HVAC Scheduling Issues: 48
Equipment After Hours: 39 · Water Leak Indicators: 17
Device Offline: 10
Top facilities: Lincoln HS (34) · Westside MS (27) · Central Admin (22)
42% of alerts overnight (8pm–5am) · HVAC = ~65% of total
Spike in high usage alerts last 2 weeks (likely weather-driven)
9:16 AM · Nova AI
JR
Which devices are offline?
9:17 AM
N
Nova
5 devices offline — 2 critical:
Lincoln HS — Main Electric Meter (offline 18 hrs)
Westside MS — Boiler Controller (offline 2.5 days)
Central Admin — AHU-3 Controller (offline 9 hrs)
North Gym Complex — Water Meter (offline 1.2 days)
Maintenance Facility #2 — Gas Meter (offline 3 days)
9:17 AM · Nova AI
JR
Analyze the live electric meter at Westside Middle School for
anomalies over the last week.
9:18 AM
N
Nova
Westside Middle School — Last 7 Days
Baseline: ~420 kW peak / ~110 kW overnight
Overnight spikes (3 nights): 210–240 kW at midnight–4am (+95%)
Midday surge (Tue–Thu): peaks at 520 kW (+24% over normal)
Short cycling: 15–20 min load swings during occupied hours
Estimated excess: +$3,800 for the week
Likely: HVAC not setting back · schedule drift · control loop issue
9:18 AM · Nova AI
JR
What is that building's typical schedule?
9:18 AM
N
Nova
Westside Middle School — Typical Operating Schedule
Weekdays (Mon–Fri): Occupied 7:00 AM – 4:30 PM
Weekends: Unoccupied
Expected load: peak 9 AM–2 PM · overnight baseline ~100–120 kW
Note: Last week showed elevated usage well outside normal hours.
9:19 AM · Nova AI
Reply…
↑
.png)
.png)
.png)
