How energy efficiency ensures financial health for hospitals schneider electric slideshare
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Transcript of How energy efficiency ensures financial health for hospitals schneider electric slideshare
Energy EfficiencyHow Energy Efficiency Ensures Financial Health for Hospitals
Michael Sullivan
Healthcare Solutions Vice President
Schneider Electric
Schneider Electric 2- Healthcare Solutions February 2013
1 2009 Electric Market Forecasting Conference, Dr Stephan Sharma2 Energy Intensity: Energy Information Administration3 National Energy Forecasting, Australia 2012
0.05
0
0.15
.01
0.2
.25
1995 1997 1999 2001 2003 2005 2007 2015 2025Year
Pri
ce
%
Energy price, pence/kWhProfits margin, %Energy intensity, use/sq.m
100
200
300
400
KW
h/s
q.m
Energy trends in healthcare
Energy costs are projected to grow 10% in the next 5 years + 10% increase based on carbon tax.
Energy use in healthcare has increased 36% since 1995 due to more technology, patients and data centers.
Profit margins in healthcare have eroded from 6.5% to 5.2%. A 25% decrease in 10 years.
Schneider Electric 3- Healthcare Solutions February 2013
Impact of energy cost increases
Impact of carbon tax (+10%) 1,2
5-year impact
New South Wales $27 million $135 million
Victoria $13.6 million $68 million
Added cost for average hospital
$120,000 $600,000
Note: Figures represented are in Australian Dollars.
1 Premier of Victoria, ‘Julia Gillard’s carbon tax power price increases to hurt Victorian country hospitals’, Media release, 21 July 2011; Steve Lewis, Matt Johnston, ‘Hospitals face $170m hit from sick carbon tax’, Herald Sun, 9 March 2012.
2 The Hon Mike Baird MP, NSW Treasurer, ‘Cost of Carbon Tax on NSW Schools and Hospitals’,Media release, 29 April 2012.
Schneider Electric 4- Healthcare Solutions February 2013
$2.6 billionResearchers estimate thatcoal-fired power generation inAustralia carries a human healthcost—from associated respiratory,cardiovascular, and nervous systemdiseases—of AUD $2.6 billion annually.
Schneider Electric 5- Healthcare Solutions February 2013
How am Iperforming?
What is mystrategy?
How do I buy?
How do Icontrol?
How do Ioptimize?
Energymanagement
life cycle
Comprehensive approach to energy management
Schneider Electric 6- Healthcare Solutions February 2013
EMS life cycle value proposition
2%
5%
3%
17%
2%
Typical Savings
Typical Savings
Typical Savings
Typical Savings
Typical Savings
A$3.3M
A$8.3M
A$5.0M
A$28.2M
A$5.0M
Your Savings
Your Savings
Your Savings
Your Savings
Your Savings
Schneider Electric 7- Healthcare Solutions February 2013
Our experts can help you prepare a strategic plan and align your business goals.
•Strategic Energy Planning•Sustainability Roadmaps•Green Star Assessments•Energy Market Intelligence•Energy Rebates & Incentive Support
What is mystrategy?
Energymanagement
life cycle
EMS life cycle value proposition
Schneider Electric 8- Healthcare Solutions February 2013
We can help you negotiate the best terms with energy suppliers to optimize return on investment and minimize risk.
•Energy Sourcing•Renewable Asset Management•Rate & Tariff Analysis•Demand Response•Energy Risk Management
What is mystrategy?
How do I buy?
Energymanagement
life cycle
EMS life cycle value proposition
Schneider Electric 9- Healthcare Solutions February 2013
Optimize your energy procurement policy
● Get exclusive recommendations from our specialists
● Identify the best suppliers and the best tariff
● Manage the risk and detect opportunities
Schneider Electric 10- Healthcare Solutions February 2013
Demand management
Investment Required for Implementation
Val
ue
to U
tili
ty &
En
d C
ust
om
ers
Low High
Low
Hig
h
Capacity Only
● Predominant form of DR in place today● Building agrees to shed load at peak times in
exchange for payment● Called only on peak usage days (<10 X p.a.)
Day Ahead
● Day ahead signal from utility allows building to shift loads to non-peak hours
Dynamic Pricing
● Building infrastructure allows it to react in 5 mins to utility signals
● Through trading partners, allows arbitrage of real time pricing markets
Schneider Electric 11- Healthcare Solutions February 2013
Our experienced specialists can help you monitor and control your energy, thanks to our software and personalized applications.
•Metering Design & Commissioning•Third-party Systems Integration•Remote Energy Monitoring•Emergency Power Supply Systems•Power System Control
What is mystrategy?
How do I buy?
How do Icontrol?
Energymanagement
life cycle
EMS life cycle value proposition
Schneider Electric 12- Healthcare Solutions February 2013
Energy dashboard
Schneider Electric 13- Healthcare Solutions February 2013 13
Energy performance benchmarking
Schneider Electric 14- Healthcare Solutions February 2013
Our experts deliver a broad offer of energy efficiency services and help implement the right solutions for your business.
•Design/Build Energy Projects•Performance Contracting•Mechanical & HVAC Retrofits•Renewable Energy Solutions•Systems Automation & Integration
What is mystrategy?
How do I buy?
How do Icontrol?
How do Ioptimize?
Energymanagement
life cycle
EMS life cycle value proposition
Schneider Electric 15- Healthcare Solutions February 2013
500+ energy conservation measures
●Plant optimization (chiller/hot water and condenser resets and sequencing)
●Active scheduling●Setpoint refinement●Resets●Variable frequency drives●Lighting retrofit and relamping●Lighting control●Outside air control●Night setup / setback●Heating / cooling lockout●Power factor correction●Pump replacement/control
Schneider Electric 16- Healthcare Solutions February 2013
Operating theatre optimization
● Air change rate should be 20/hour (not more)● Occupied / Unoccupied air change rates
● Occupied: 20 air changes/hr.● Unoccupied: 8 air changes/hr.● BMS links to occupancy sensors and operating
theatre scheduling software● Limit thermostat setpoints
Annual Energy
Energy conservation measure (ECM)
Cost / Savings per operating theater ($/year)
Baseline energy cost $28,500
Reduce air changes to 20/hour $9,875
Air changes dependent upon occupancy
$8,950
Thermostat setpoint limits $2,000
Total cost per year with ECMs $20,825
Total savings per year with ECMs $7,675
Schneider Electric 17- Healthcare Solutions February 2013
Good flow design has more impact than air change rates on infection.
Memarzadah, Farad and Weiran Xu, U.S. Department of Health and Human Services, USA National Institute of Health“Role of Air Changes Per Hour (ACH) in possible transmission of airborne infections” 3 November 2011.
Schneider Electric 18- Healthcare Solutions February 2013
HVAC and lighting control is moved to “occupied” state.
Patient is pending admission..
Discharge / Transfer:HVAC/lighting turned to “available” state.
Spores reproduce in filter, cooling
coil and drip pan reducing coil
efficiency
DamperFilter Cooling coil UVC
Clean air supplied to
building
Outside air contains viruses, bacteria, mold spores, and VOCs
UVC Emitters destroy mold, bacteria, viruses, and VOCs preventing them from the airflow
and increases coil efficiency
TM
Reduce airborne infections
99% Kill rate of airborne pathogens
20% Reduction in Cooling Coil Energy
Consumption
Schneider Electric 20- Healthcare Solutions February 2013
Electrochromic glazing
Reduces energy costs
Integrated with building automation and lighting control.
Schneider Electric 21- Healthcare Solutions February 2013
ICT load management● Facilities, enterprises, and data centres are energy-intensive domains.
● There has been no integrated way to measure, report or control IT energy
use “outside of the Data Centre” across the corporate infrastructure.
Source: Alliance to Save Energy PC Energy Report 2009
IT Equipment
Heating, Coolingand Ventilation
LightingOther
50% of PCs left on overnight wasting $2.8bn
Energy use
IT Electricity Use
Outside theData
Center
Data Center Electricity
Use
Source: Forrester, Enterprise And SMB Hardware Survey, North America And Europe, Q3 2008Source: Forrester, Enterprise And SMB Hardware Survey, North America And Europe, Q3 2008
Schneider Electric 22- Healthcare Solutions February 2013
Other
The opportunity: Optimize IT energy spend
Sources•EnergyStar: “Fast Facts on Energy Use”•Gartner DataQuest: Forecast of IT hardware energy consumption, worldwide, 2005-2012
IT = $90b
$28b(31%)
$18b(20%)
$14b(16%)
$13b(15%)
Total = $360b
$209b(58%)
$90b(25%)
$40b(11%)
HVAC
IT
LightingOther Plug
Loads
PCs, Laptops, Monitors
Network
Telecom
Servers
Printers
$16b(~18%)
Schneider Electric 23- Healthcare Solutions February 2013
Reduce data center energy waste by 30%
Heat recovery In row cooling
Reduced floor area
Schneider Electric 24- Healthcare Solutions February 2013
Reduce PC and IT device waste by 40%+
IT end-point devices
EnergyWise network unifies device coverage
● EnergyWise enables energy management of the entire IP/IT infrastructure
● Cisco switches, routers and phones
● partner IT management applications
● partner IT endpoint devices
● a growing ecosystem of providers
Devices are on 8000+ hrs. annually, but only used 40-45% of the time.
Schneider Electric 25- Healthcare Solutions February 2013
With our global services offer you will be able to track energy consumption and all the energy management initiatives.
•Performance Monitoring•Energy & Carbon Reporting•Operations & Maintenance Support•Sequence of Events Reporting•Energy Data Analysis
How am Iperforming?
What is mystrategy?
How do I buy?
How do Icontrol?
How do Ioptimize?
Energymanagement
life cycle
EMS life cycle value proposition
Schneider Electric 26- Healthcare Solutions February 2013
Sustaining savings
Schneider Electric 27- Healthcare Solutions February 2013
Sustained savings
●Reporting● Do stakeholders have access to right information?
● Daily, weekly, monthly reporting
● Visualization inspires behavior
Schneider Electric 28- Healthcare Solutions February 2013
Consistent with the actual
activity
Identify opportunities to optimize
Correlation with outdoor
temperature and gradual heating
Correlation with indoor
temperature
Schneider Electric 29- Healthcare Solutions February 2013
Diagnostics results
BLDG
BLDG
BLDG
BLDG
BLDG
BLDG
Prioritize repairs and control adjustments based on diagnostic results.
Schneider Electric 30- Healthcare Solutions February 2013
Carbon emission tracking
Schneider Electric 31- Healthcare Solutions February 2013
Projects: scenario planningTracking of energy efficiency projects with “go/no-go” simulations
Schneider Electric 32- Healthcare Solutions February 2013
Get everyone involved
Management Synthesis dashboardMonitoring of energy efficiency measures
Energy Portal
Facilities Process management
QualityBuilding
management
Data acquisition systems
Daily energy monitoring
Steering and energy measurement system
Educational dashboardsAwareness of energy efficiency measures
Sustainability Portal
Caregivers
Other systems
Schneider Electric 33- Healthcare Solutions February 2013
“The Trust will spend the £7.2m anyway – shall we spend it on buying utilities, or on developing our
estate?”
Largest hospital in Somerset• 700 beds and 15 operating theatres• 86,500 m2
• Energy spend ~£1.8m/year
Challenges• Facing significant budget cuts• Old buildings with backlog maintenance
UK: Taunton & Somerset NHS Trust
Schneider Electric 34- Healthcare Solutions February 2013
Backlog maintenance addressed
A$3.7 M
Annual energy savings
A$1.1 M
Carbon reduction43% carbon saving
Annual savings on reactive maintenance
A$108k/year
Simple return on investment
6 years
Net cash surplus 20 yrs
A$26.3 M
UK: Taunton & Somerset NHS Trust
Schneider Electric 35- Healthcare Solutions February 2013
Kristianstad
120,479 m2
Lund
191,296 m2
Helsingborg
131,970 m2
Challenges
• Budget cuts•Resource shortages•Ageing equipment•Deferred maintenance
• Aggressive carbon targets
• Increased energy costs
Sweden: Region Skåne Hospitals
Schneider Electric 36- Healthcare Solutions February 2013
Facility upgrades A$8.0 M
Annual energy savings
A$1.24 M
Energy savings %Heating: 28%Electricity: 8%
Carbon reduction 32%
Water savings 56,000 m3/year
Simple return on investment
9.5 years
Net cash surplus 20 yrs
A$20.8 M
Sweden: Region Skåne Hospitals
Kristianstad
120,479 m2
Lund
191,296 m2
Helsingborg
131,970 m2
Schneider Electric 37- Healthcare Solutions February 2013
Australia Hospital EPC Experience
Many hospitals and medical facilities
• Royal Brisbane• Ipswich• Nambour• Caboolture• Royal Children’s• Eventide• Gladstone• Mater• Scientific Services
Schneider Electric 38- Healthcare Solutions February 2013
How am Iperforming?
What is mystrategy?
How do I buy?
How do Icontrol?
How do Ioptimize?
Energymanagement
life cycle
Comprehensive approach to energy management
Energy EfficiencyHow Energy Efficiency Ensures Financial Health for Hospitals
Michael Sullivan
Healthcare Solutions Vice President
Schneider Electric