Your innovation partner for a sustainable futureYour innovation partner for a sustainable future....
Transcript of Your innovation partner for a sustainable futureYour innovation partner for a sustainable future....
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Your innovation partnerfor a sustainable future
Giuseppe GiordanoFounder & CEO
www.enerbrain.com
40% of the world’s energy is consumed by buildings
US Green Building Council
and yet, how often have you experienced discomfort?
Taking a test in a room with high CO2
results in 50% increase in mistakes
HEALTH, WELLBEING & PRODUCTIVITY: The impact of green buildings on people and profit, 2016
indoor air quality impacts performance
and it affects businesses’ bottom line
Time is Money. Shoppers buy more when they stay longer. Pathintelligence
In a mall, when dwell time doubles sales increase by 130%
most HVAC systems are not up to the task
Image credit: Mattias Adolfsson
Do not monitor T, Co2 and humidity in real time
Require constant supervision by trained staff
Proprietary and expensive upgrades and maintenance
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… High level of energy costs
… Low level of comfort
… Strong dependency from system producers
… Difficult management of building portfolio
So what?
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Enerbrain turns wasteful buildings into sustainable ones
EFFICIENCY
Promote Social Corporate Responsibility
COMFORT ENGAGEMENT
Savings calculated according to UNI EN 15603
Productivity increase & less sick hours
30% energy savings and significant CO2 emissions reduction
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Energy Cloud: our HVAC IoT retrofit solution
Environmental Sensors
Connected to the cloud andinstalled on any HVAC system
Dynamically fine tunes the bestparameters for comfort & savings
Monitor occupancy, CO2, T, humidity & air quality
Self-learning Algorithms
HVAC Actuators
Remote managementfrom any mobile device
Mobile App
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Sensor - eSense
T, RH, CO2 every 10’ 4 Year Battery Life
Sigfox connectivity Already configured
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Algorithms – Energy Cloud
Integrationthrough API
Input from indoor, weather & historical
PID + fuzzy logic EU patent pending
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Actuators - eNode
Remotely controls valves & air gates
Encrypted communication
3G connectivity SW & HW bypass, electrically failsafe
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Reports, Dashboards and App
Real time monitoring
Portfolio Management
Remote access
Detailed reports
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Suitable for any system:• 100% compatible with
any HVAC system• Non invasive 2 days
installation
Self-learning algorithms with automatic actuation of hardware systems
High redditivity rate• NPV and IRR• WIN-WIN solution
Flexible Advanced Profitable
Enerbrain in three key points
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Target verticals
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AirportsPublic
AdministrationVenuesRetail
target building spends > 100k €/yr in heating & cooling
Office
seeking partnerships with real estate companies and utilities
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Enerbrain’s Customers
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Case Study – 8 Gallery
MallTorino, Italy
sqmEnergy Saving35% 30.000 2 Days
installationComfort100%
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High level of air quality degradation due to visitors
During peak hours in the food court CO2 levels reached
2.000ppm because of manual management of air circulation
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Air quality improvement thanks to Enerbrain
Indoor temperature variations during lunch are offset by Enerbrain
Air circulation is automatically managed below law limits by Enerbrain
Limit 900 [ppm]
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Over 35% energy savings, all seasons
Savings calculated according to UNI EN 15603
Thermal energy consumption before and after Enerbrain
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Case Study – Autogrill
Restaurant + RetailCeriale, Italy
sqmEnergy Saving31% 1.000 4 Hours
installationComfort100%
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No more waste due to manual HVAC management
Pre Enerbrain
Post Enerbrain
Hourly T measurements during one week
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Improved air circulation during peak hour
Daily and weekly CO2 measurements
Pre Enerbrain
Post Enerbrain
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Pre Enerbrain Post Enerbrain
Hourly comfort monitoring during a week (7days x 24h, T and CO2)
Improved time in comfort thanks to Enerbrain
* Comfort zone: 21°+/- 2 < 900ppm
19% time in comfort
99% time in comfort
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Enerbrain: Team, Partners, Press & Awards
TEAM
PARTNERS
AWARDS
PRESS
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Your innovation partnerfor a sustainable future
Giuseppe GiordanoFounder & CEO
www.enerbrain.com
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Technical details
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Plug & Play integration with any HVAC system
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Safety first: why we are different
TESTED
• CE and ROHS compliant
• Each device passes 3 different tests in different locations
• Each SW release is thoroughly tested live before rollout
ENCRYPTED
• End-to-end encrypted communication via LTE/3G using any provider available
• Thanks to private connection services our IoT system is not exposing data to the Internet
FAILSAFE
• eNode is electrically bypassed by a built-in switch in case of failure or maintenance: HVAC still works without Enerbrain
• Our cloud and services rely on leading service providers for safety, reliability & performance
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How seasonal temperature affects energy usage
20°CIndoor
Target TCooling needed
Very Low Energy Usage
Heating needed
Heating Degree Days measure the T difference between outdoor and the indoor target of 20°C
Summer Indoor Target is 26°C. Reference values vary from countries.
<20°COutdoor
Avg T
≅20°COutdoor
Avg T
>20°COutdoor
Avg T
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Baseline = average of __________________________Past Consumption
Past Degree Days
Savings calculated according with UNI EN 15603
Savings = Consumption from Baseline – Actual Consumption
Example of Savings and Baseline calculation based on two years of past consumptions
Consumption from Baseline = 40,2 kWh/HDD * 2500 HDD = 100.500 kWh
If actual HDD= 2500, and actual consumptions = 70000 kWh
Savings = 100.500-70.000= 30.500 kWh ~30%
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From global consumption to HVAC
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
HotWater Heating HDD(weather)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Lights&others Ventilation Cooling CDD(Weather)
Heatingmonthly fossil fuel usage (MWh)
Cooling & Ventilationmonthly electricity usage (MWh)
Bill auditing & seasonal weather allow us to identify the energy used for HVAC
The baseline is always approved by the client and can be updated if there arechanges to the building or its use by switching Energy Cloud on/off for a few days
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Compatibility: why we are different
Replacing your equipment or hacking the BMS is not the way to go because:
• BMS communication protocols are unsafe, closed and many. It’s expensive and lengthy
• The BMS collects little data from old sensors
What’s missing: truly smart HVAC control
We integrate to your HVAC with IoT devices By making your HVAC actuators connected, Energy Cloud can control them in real time to set temperature, humidity, ventilation while monitoring energy usage and system status.
The actuators - still connected to the BMS - will take the input from Energy Cloud anytime it’s possible to maximize savings and comfort.
3 STEPS INSTALLATION
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Winning vs competition
Big Companies Small Companies Esco
100% compatible V
Quick Installation V
No changes to the system V V
Reports and maintenance SW and HW V V V
Portfolio buildings management V V V
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An agreement founded on EPC model of sharing benefits
Technical inspection,data collection and bill and portfolio audit
Enerbrain Step by Step
Installation on site and remote commissioningà Immediate saving
Automaticrenewal from Y3
1. 2. 3. 4.24 months Energy Performance Contract, installation in 45 days
Enerbrain Investments:Assessment + Hardware + Installation + Energy Cloud License + Connectivity +
System Management + Maintenance + Insurance + Upgrades
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Your innovation partnerfor a sustainable future