Accessing cost savings and revenue sources from new, innovative Utility programmes af Scott Petersen
-
Upload
infinit-innovationsnetvaerket-for-it -
Category
Technology
-
view
204 -
download
0
Transcript of Accessing cost savings and revenue sources from new, innovative Utility programmes af Scott Petersen
Accessing cost savings and revenue sources from new, innovative Utility programmes
Scott Petersen Business Development Director, Smart Grid Solutions, Europe & North Africa
2
• Key challenges
• Market Drivers
• The role of buildings as a solution
• The Honeywell solution
• Future developments
• Value for building owners
• Summary
Agenda
3
Electricity Sector key challenges
1. Renewal of aging network infrastructure & reduction of future constraints
2. Building & funding new capacity to meet growing demand
3. The rapid and significant installation of new low-carbon and renewable generation
4. Coping with intermittency inherent in high wind % in supply mix
5. Coping with cross-border restrictions
6. Reducing financial exposure to increasing trading market volatility
7. Retaining & growing the profitability of business customers
Keep the lights on!
6
These Challenges are real and local!
Romania’s Hidroelectrica to
Cut Power Supplies due to drought Three women are burned as Edgware Road pavement ‘explodes’
Power Cut destroys Christmas business
€100s billions of new investment required
RTE asks France’s Mayors to control
energy consumption at peak DMI ramt af et totalt udfald i elforsyningen
Elforsyningen blive afbrudt. Afbrydelsen omfatter kunder
omkring Grødbyvejen. Østkraft beklager den gene.
Strømafbrydelse lammer Sjælland og Sydsverige
Kulfyrede Ensted & Stigsnæs kraftværker lukker 2013
7
Issues are growing - driving need for solutions
Danish spot hits negative value Electricity spot prices on the Danish market plummeted into negative territory for the first time on Sunday, Nordic power exchange Nord Pool figures revealed. The negative price was seen in Nord Pool's West Denmark price area, known as DK1, at 6:00-7:00 Central European Time, when prices slid to -€7.40/MWh on the Elspot Day-ahead market. Danish TSO Energinet.dk put the event down to “a combination of low demand due to the time of day and the day of the week, coupled with strong wind generation”.
EasthampstePrimary~Winter Peak Day (05-01-2010)Load Profile
0
5
10
15
20
25
00:00 04:00 08:00 12:00 16:00 20:00 00:00
MVA
Physical limitof Primary Sub -station
Need to manage out peak between 16:30 & 20:30
8
Buildings are one source of the problem
Commercial
Education
Manufacturing
Cold Storage
Pumping Stations
9
• Commercial and Industrial buildings all use electricity for different things in different ways
• Don’t need it at full demand all the time
• Buildings are able to reduce or turn off electricity for certain lengths of time without negatively affecting the way people operate within them
• Aggregate flexible load from many buildings at the same time, quickly and efficiently
• Virtual Power Plant of negative watts
• Turning off 10MW of demand has the same impact as turning on 10MW of additional generation
• No fossil fuel is used, so there are no fuel costs and no carbon is emitted.
A new resource – Flexible Load
10
Buildings are also a solution
Commercial
Education
Manufacturing
Cold Storage
Pumping Stations
Transmission System Operator
Distribution System Operator
Energy Trader
Energy Supplier
Energy Generator
Access to the same resource provides range of solutions
11
Connect Utility or Aggregator with end users on the network
& enable interaction
The Honeywell Solution
12
A 3 Step Approach
+ + Energy Optimisation
Save Money
Save Carbon
Energy Efficiency
Save Money
Save Carbon
Demand Response
Save Money
Save Carbon
Make Money
Building Owner Benefits
Address base load then peak load
Base Load Reduction
Peak Load Management
13
End-to-End Energy Solution
ACT Earth energy efficiency education & awareness behavioural programmes for staff
Keeping staff & visitors informed with live energy performance information screens in public places
Energy Dashboard
Demand Response • Enable access to flexible electricity load shedding in buildings • Revenue earning for building owner • VPP build
Sub-Metering
Renewable Energy Solutions • Best economic case tool for Solar PV, Solar Therm, Wind, Biomass therm & CHP, Geotherm • Financing
Energy Retrofits • Facility & consumption appraisal • Energy equipment & controls upgrade & replacement • Guarantees • Financing
Understand & optimise your energy performance • Detailed sub-metering, • Energy monitoring & reporting • Diagnostics in 4 levels
Attune Advisory Services
14
A total facility approach
Lighting replacement, control systems &
LEDs
On-Site Technical Resource Management
Chiller upgrade/replacement &
absorption cooling
Building Management Systems
Zone temperature
control
Boiler upgrades, controls Combined Heat & Power
VSD motor control
Ventilation fans
High efficiency motors
Voltage reduction
Damper control
Plug load management
Solar gain minimization
Agnostic approach to technology – over 250 ECMs
15
Typical load shedding areas in Buildings
• Reducing the output of Air Handling Units, Fan Cooling Unit’s etc; • Adjustment of non-critical internal environmental conditions; • Localised temperature set-point adjustments; • Reduced motor & pump loads, via Variable Speed Drives settings; • Space pre-cooling or heating, prior to initiation of the event; • Turning off non essential pumps eg ornamental lake fountains; • Reducing non-essential lighting, within compliance settings; • Isolation of lighting zones (e.g. near windows); • Pre-cooling refrigerated units prior to initiation of the event;
• Turning off external sign lighting.
16
Transmission System Operator: • Accommodate wind volatility in the supply mix • Accommodate unforeseen demand peaks • Compensate for late generation & generation trips
Distribution System Operator: • Avoid/defer network upgrade investment • Accommodate daily peak demand • Dynamically observe major electricity users on network • Re-engage with end-users • Managing network constraints in operational timescales • Minimise customer outages
Energy Trader: • Reduce exposure to market by optimising contracting position • Rebalance positions quickly due to sudden supply constraints
Energy Supplier • Enhance margins & lengthen contracts with business customers • Create new service markets with new revenue streams
Energy Generator:
• Provide peaking power generation at half conventional cost, requiring no transmission infrastructure, at half operating cost, built in half the time & with no carbon emissions
How will they use your flexible load in the future?
17
Peak Electricity Demand in Denmark
EasthampstePrimary~Winter Peak Day (05-01-2010)Load Profile
0
5
10
15
20
25
00:00 04:00 08:00 12:00 16:00 20:00 00:00
MVA
Physical limitof Primary Sub -station
Need to manage out peak between 16:30 & 20:30
Nationally
By Sub-station
18
Value for the Building Owner
Commercial Offices • Energy Efficiency Improvement – 20%
- Heating, Chillers, Controls, Lighting
• Demand Response Programme • 265 kW load on 18 Sep 2012 • 97 kW of which was shed for 2 hours:
4pm – 6pm • €24k per MW pa typical payment
(depending on availability)
19
Summary
Fast, Clean and Green
• Increasing change = new challenges for Utilities and opportunities for large Facility Owners
• New business models developing to earn money from the smart grid
• Mutual benefits for Utilities and Facility Owners • Provide access to huge, clean resource – flexible load
• Energy Efficiency + Demand response • For Utilities looking for tomorrows solutions, today