Sentient Science is a materials science company that uses a digital platform to connect wind turbine operators and suppliers. This allows Sentient to provide life extension services for rotating equipment like bearings and gearboxes. Sentient's platform uses data fusion between material physics models and data science to create "DigitalClone" life models that can predict failures and lower maintenance costs. Sentient highlighted several new products and services being offered at WindEurope 2017, including a new DigitalClone bearing model and business value assessments showing cost reductions for operators.

1. Fusing Material Science and Data Science
Dr. Vijayant Kumar

2. Sentient Science Materials Science Differentiation
1. Asset Management for Operators 2. Computational Testing & Reconfiguration for Suppliers
☑ Life Extension☑ Root Causes☑ Predict Earlier
Key Industries Served
WIND ENERGY
• 22,000 assets under contract globally
AEROSPACE
• Rotorcraft, Fixed Wing, & Defense
• (15 Years of R&D)
RAIL
• Wheel Rail Interface
• New Market for Sentient
Sentient Science is a trusted third party enabling life extension of rotating equipment through a digital platform,
connecting operators and suppliers through asset actions that lowers the cost of energy.WindEurope 2017 - Introducing DigitalClone Live

3. What's New at Sentient Science?
1. New Product: DigitalClone Bearing available beginning of 2018 as part of our
strategy to enable suppliers to create their own DigitalClone life models
2. We have Business Value Assessments (BVA) to share on how operators are
reducing costs with DigitalClone Live
3. We have 2 digitalization panel sessions at the booth
1. Tuesday & Wednesday at 13:00
4. We have a jazz band and party Tuesday night starting at 16:00
5. Do you like scotch? Drop your card to win €400 bottle of scotch
WindEurope 2017 - Introducing DigitalClone Live

4. WindEurope 2017 - Introducing DigitalClone Live
Aligning with Our Operators Business Goals
6.New
Development
• Win new deals
• Competitive PPA biding
• Buy on Life & Price
• Optimize suppler choices
3.Business
Strategy
• Optimal Governance by digitizing wind fleets
• Integration with existing MAXIMO and other IT systems
• Optimize Key Performance Indicators to lower Cost of Energy
• Benchmark performance against industry competitors
1.Operations
Management
• Lower the cost of asset operations
• Reduce technical visits due to bundling & false alarms
• Reduce costs from scheduling technician time and
equipment
2.Asset
Management
• 18 month rolling budgets and forecasts
• Avoid downtower rebuilds with increased
uptower replacements
• Reduce mobilization cost by bundling crane
visits
• Avoid downtime with inventory available
5.Risk
Management
• Reduce insurance and extended warranty
costs
• Reduce annual gearbox replacements with
preventative O&M recommendations
• Reduce long-term gearbox O&M cost with
“right first time” procurement
• Reduce insurance premium from risk
management
4.Supply
Chain
• Improve terms and costs with key suppliers
• Reduce risk of exceeding O&M budgeting
• Reduce inventory storage required to mitigate
failure risk
• Reduce unit cost of gearbox purchases with long-
term agreements
DigitalClone
Life Models
Suppliers

5. WindEurope 2017 - Introducing DigitalClone Live
Aligning with Our Suppliers Business Goals
6.Aftermarket
Services
• Faster Reman of Systems
(Eg: GBX)
• Reduced Downtime of
equipment
3. Procurement and Sourcing Strategy
• Reduced Supply chain Risks
• Reduced Lead Time Variability
• Multi year rolling demand forecasts
• Develop a long term responsive Supply chain
1. Product Lifecycle Management
(PLM) + New Technology Introduction (NTI)
• Allow Product lifecycle team to accelerate product time to market
• Field data input from Operator to define product improvement
• Evaluate Competitive trade off studies and sensitivity analysis
• Reduce the order to cash cycle
2. Operator Sales/Marketing
and Success
• Eliminate Operator Sales Representative and
the Cost associated to make a sale
• Define Reason for Lost Sales
• Eliminate Marketing Platform/Campaigns and
costs associated with marketing studies
5.Risk
Management
• Evaluate Liability Assessment
• Lower extended warranty costs
• Promote Long Term FSA Extensions
• Serial failure of components under warranty
• RCA Reports
• Improved prediction ability
4.Inventory Optimization
and Production Planning
• Multi Year demand forecasts
• Reduced Inventory Carrying/Holding Costs
• Incorporate JIT Production Plan
• Introduce Vendor Managed Inventory Systems
(VMI)
• Better Customer service Levels
DigitalClone
Life Models

6. © 2016 Sentient Science Corporation – Confidential & Proprietary
Sentient Science Prediction Paradigm
DigitalClone® Live for Wond Turbines Overview 6
Material
Physics
(Multi-Body;Tribology
etc)
Data
Science
DigitalClone
Predictions

7. © 2016 Sentient Science Corporation – Confidential & Proprietary
Data Science – Conventional Paradigm
Predictions
Big
Data

8. © 2016 Sentient Science Corporation – Confidential & Proprietary
Data Science – Sentient Way
Predictions
Small
Data
[Static]
Small
Data
[Dynamic]
Big Data
[Dynamic]
Transform + Model + Fusion

9. © 2016 Sentient Science Corporation – Confidential & Proprietary
Data Fusion
DigitalClone® Live for Wond Turbines Overview 9
Combine Model Predictions
Material
Physics-
Driven
Data-
Driven
Big
Dynamic
Small
Static
RUL*
Data Sources
Modeling
Fusion
ETL->ECTL
*RUL = Remaining Useful Life

10. Learn More and Meet the Team!
Sentient Presentation Schedule WindEurope 2017
1. Introducing DigitalClone Live
2. Duke Energy Case Study
3. Main Bearing RCA
4. How to Value Digitalization
5. DigitalClone Live Product Update
6. Why Data Science Alone Wont Lower the Cost
of Energy
7. Moventas XL Life Extension Program
9. Rewitec Additives to Extend Gearbox Life
10. DigitalClone Bearing Product Release
11. Wind Loads Modeling
12. Data Fusion: Material Science & Data Science
13. Drivetrain Modeling
14. Reducing Costs with Digitalization
WindEurope 2017 - Introducing DigitalClone Live