Date post: | 14-Apr-2017 |
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Storyboard National Grid
Overview NG Energy Objective, Context & Background
Strategy – Rationalisation Successes
Failures
Strategy – Top 20 Successes
Challenges
ESOS as a tool / Convincing to convince the board? Measure energy use
Identify opportunities
Evaluate opportunities
Notify administrator
Implement savings
Sum up and Questions
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20-25mins
10-15mins
Place your chosen image here. The four corners must just cover the arrow tips. For covers, the three pictures should be the same size and in a straight line.
National Grid
18th October 2015Richard Lloyd
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At the centre of the industry
National Grid’s job is to connect people to the energy they use, safely. We are at the heart of one
of the greatest challenges facing our society—delivering clean energy
to support our world long into the future.
A network utility, based in the UK and the US. Our principal interests are: Transmission and distribution of electricity
and gas Metering services, liquefied natural gas
facilities and property in the UK Electricity interconnectors in the UK and
US Our Vision:
Connecting you to your energy needs today, trusted to help you meet your energy needs tomorrow
Be a recognised leader in the development and operation of safe, reliable and sustainable energy infrastructure to meet the needs of our customers and communities and generate value for our investors…
National Grid – who are we
External Recognition
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Corporate Property Energy Profile
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350 Utility Supplies
£6M annual spend
Corporate Property OST
Objective TacticsStrategyAn 45% reduction in CO2 Emissions by 2020An 80% reduction in Carbon Emissions by 2050
Corporate Property Estate Rationalisation
• Bill validation• The introduction of Smart
Work Space• Energy efficient
refurbishment• Target FTE energy cost• Compliance
Rationalisation Success - Warwick Accommodated 700 more people in
the same footprint
Increased number of meeting rooms from 58 to 198
Closure of 2 building = £8m saving in OPEX per year
Saving of £1m year of off site conference bookings by creating new conference suite
SKA Award for office refurbishment
14% reduction in energy costs
60% reduction in paper usage through new printer system
Rationalisation Considerations - Warwick
Boiler efficiencies
Lighting controls
Lighting design
Heating/cooling systems
Free energy
1010
Rationalisation Result
Corporate Property OST 2015
Objective TacticsStrategyAn 80% reduction in Carbon Emissions by 2020
Target top 20 sites • Automatic Meter Reading• Meter validation• Benchmarking• Trend analysis • Target and measure• Supplier engagement• Compliance• ESOS
BCost Avoidance2-5%
Behaviour Change5-15%
Asset Optimisation5-25%
Micro-generation
Infrastructure and Data•Asset cleansing•AMR•Bill validation•Baselining•Sub metering•Reporting
Consultancy•Improving understanding•Identifying anomalies•Addressing anomalies •Reducing variation•Supporting cultural change•Identification of asset optimisation
Benefits Realisation•Business Case for change•Project Tracking•Forecast vs Actual Payback•National Grid Objectives
• Reduced costs• Reduced carbon• ESOS
Value
Time
Asset Verification
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Installed Not Yet Installed / Not
Receiving Data
Electric 20 4
Gas 32 4
Water 17 2
Sub metering installed @ 35 Homer Road
Duplicate meters identified and addressed
Meters exchanged
Meters found
Identified excessive energy use
Energy Management: Successes
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Better understanding of energy data sources (Siemens, UES, NG Metering)
Developing relationship with UES
Focus on addressing billing queries
Accurate and robust data
Savings are already being made following initial trend analysis
Energy Management: Successes
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Estimated saving of £25k per year
Estimated savingof £3k per year
Water
Electricity
Energy Management: Challenges
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Defining “Corporate Property” supplies Query with 45% of 216 elec/ gas supplies (£940K)
Evolving estate: establishing baseline
Property Information on Optima inaccurate
UES provision of information to NGM
Utility suppliers
Poor quality historic gas data
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ESOS
Organisation Structure
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Electricity Transmission Substations Cable Auxiliary Cable Cooling Stations
Gas Transmission Compressor Stations Terminals Cathodic Protection Installations AGIs
Gas Distribution Pressure Reduction Stations Compressor station(s) Gas Holders Telemetry Sites Cathodic Protection Installations AGIs “Others”
Corporate Property Offices Depots Storage/Warehouse Training “Others”
Commercial Property Offices Depots Storage/warehouse Residential Land
LNG LNG storage
National Grid Metering Transport
Energy Breakdown
19Total: 3,450,470 MWh
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Questions?