Households energy management in the UK Danelle Veldsman Strategy - - PowerPoint PPT Presentation

This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement N°691689.

Households energy management in the UK

Danelle Veldsman Strategy Consultant 6 November 2018

Contents

• Good Energy
• It’s personal
• Power of analytics and innovation
• Real time benefits
• Flexible load potential
• Reflection

04/12/2018 2

Good Energy

Who we are

Good Energy’s Purpose

04/12/2018 4

Powering the choice for a cleaner, greener future together

It’s personal

Moving from Transactions to Customer Relationships

Transactions

04/12/2018 6

Customer Relationships

04/12/2018 7

Power of analytics and innovation

Home Innovation Trial

Home Innovation Trial

04/12/2018 9

February 2018 June 2018 July 2018 September 2018

Collecting Baseline data

04/12/2018 10

2 4 6 8 10 12 14 16 18 10 20 30 40 50 60 pence Peak Off-Peak Stage 1 Energy Consumed per HH specified (kWh)

29% 71%

Daily Consumption Profile of typical household during Energy Basis (June 2018)

Collecting Baseline data

04/12/2018 11

2 4 6 8 10 12 14 16 18 10 20 30 40 50 60 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 pence Time of Day Peak Off-Peak Washing Machine Toaster Other Microwave Kettle Hair Straighteners Fridge1 Fridge0 Electric Shower

Daily Consumption Profile of typical household during Energy Basis (June 2018) disaggregated

Primary Research Results

How much do you think you will be able to save on your electricity bill in the first month?

04/12/2018 12

0,0% 10,0% 20,0% 30,0% 40,0% 50,0% 60,0% 70,0% 80,0% < £5 £5 - £10 £11 - £15 > £21 Sample size 23 households

Primary Research Results

04/12/2018 13

Most and least valuable features

46% 36% 32% 22% 20% 15% 0% 0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% 0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50%

Real time live graph View home appliances separately View your house's electricity information in £ Receive alerts when an appliance has been left on View your house's electricity information in kWh View your house's electricity information in CO2 Enter your tariff % of participants with no value for the features % of participants with high value for the features

Tariff

Real time benefits

Data observations

Two types of behaviour that can influence energy consumption

VOLUME: Up / Down

04/12/2018 15

• 5,00

10,00 15,00 20,00 0,200 0,300 0,400 0,500 0,600 0,700 0,800 0,900 1,000 00:00 02:00 04:00 06:00 08:00 10:00 12:00 14:00 16:00 18:00 20:00 22:00 pence kWh Off peak Peak Profile Base Shift Profile Up Shift Profile Down

• 5,00

10,00 15,00 20,00 0,200 0,300 0,400 0,500 0,600 0,700 0,800 0,900 1,000 00:00 02:00 04:00 06:00 08:00 10:00 12:00 14:00 16:00 18:00 20:00 22:00 pence kWh Off peak Peak Profile Base Shift Profile Left Shift Profile Right

SHIFT: Left / Right

Measured impact of access to real time data

04/12/2018 16

2 4 6 8 10 12 14 16 18

• 10,000

20,000 30,000 40,000 50,000 60,000 pence Peak Off-Peak Stage 1 Energy Consumed per HH specified (kWh) Stage 2 Energy Consumed per HH specified (kWh)

Daily Consumption Profile of typical household during Energy Basis and Energy Awareness

29% 71%

HH1 Daily Consumption Profile

04/12/2018 17

6,00 8,00 10,00 12,00 14,00 16,00 18,00

• 1,000

2,000 3,000 4,000 5,000 6,000 7,000 pence kWh

Energy Basis: Consumption 70kWh, Peak/Off peak: 71%/29% Energy Awareness: Consumption 70kWh, Peak/Off peak: 71%/29%

Off peak Peak Stage 1 Consumed per HH specified (kWh) Stage 2 Energy Consumed per HH specified (kWh)

HH3 Daily Consumption Profile

04/12/2018 18

• 2,00

4,00 6,00 8,00 10,00 12,00 14,00 16,00 18,00 20,00

• 0,500

1,000 1,500 2,000 2,500 3,000 3,500 4,000 4,500 pence kWh

Energy Basis: Consumption 80kWh, Peak/Off peak: 82%/18% Energy Awareness: Consumption 80kWh, Peak/Off peak: 78%/22%

Off peak Peak Stage 1 Consumed per HH specified (kWh) Stage 2 Energy Consumed per HH specified (kWh)

HH6 Daily Consumption Profile

04/12/2018 19

6,00 8,00 10,00 12,00 14,00 16,00 18,00 20,00

• 2,000

4,000 6,000 8,000 10,000 12,000 14,000 16,000 18,000 20,000 pence kWh

Energy Basis: Consumption 95kWh, Peak/Off peak: 60%40% Energy Awareness: Consumption 75kWh, Peak/Off peak: 78%22%

Off peak Peak Stage 1 Consumed per HH specified (kWh) Stage 2 Energy Consumed per HH specified (kWh)

Does app analytics provide evidence of behaviour changes in data?

04/12/2018 20

25% of households logging on in last 96 hours Twice a day on average 90% of those households are looking at their budget settings More households are interested in viewing appliance info at a summary level than single When viewing appliance information, more households are interested in kWh than £

Measured impact of access to real time data

04/12/2018 21

Volume

• Although the portfolio’s monthly

consumption increased by 7%

– 63% of households had a lower consumption of 16% on average

• Insufficient data
• No conclusive evidence other than app

engagement at this stage

• Other independent studies state customers are

saving around £32 a year on their energy bills since the installation of their smart meters.

Measured impact of access to real time data

04/12/2018 22

Shift

• Although the portfolio’s peak: off-

peak ratio remained the same

– 37% of households had a lower percentage peak consumption of 2% on average

• Insufficient data
• No conclusive evidence
• Let’s explore potential

Flexible load potential

Exploring additional real time benefits of disaggregation

Identifying Load Shift Potential

Daily Consumption Profile of typical household during Energy Awareness (July 2018)

04/12/2018 24

2 4 6 8 10 12 14 16 18 10 20 30 40 50 60 pence Time of Day Peak Off-Peak Washing Machine Toaster Other Microwave Kettle Hair Straighteners Fridge1 Fridge0 Electric Shower

7% Flexible Load Potential Identified

04/12/2018 25

E N E RGY A WA RE N E SS E N E RGY A WA RE N E SS POTE N TI A L

Peak Off Peak

Shift washing machine load into off peak Shift all other load with one half hour from peak to off peak

7% shift from peak into off peak

PEAK PEAK OFF PEAK OFF PEAK

£4.20 potential yearly saving per HH

04/12/2018 26

Electric Shower 9% Fridge0 10% Fridge1 0% Hair Straighteners 0% Kettle 3% Microwave 0% Other 15% Toaster 2% Washine Machine 61%

Electric Shower Fridge0 Fridge1 Hair Straighteners Kettle Microwave Other Toaster Washine Machine

Optimised Tariff Opportunity

2 Rate Tariff

04/12/2018 27

5 10 15 20 25 30 35 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 PENCE /KWH HALF HOUR Peak Off-Peak 5 10 15 20 25 30 35 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 PENCE /KWH HALF HOUR R1 R2 R3 R4

4 Rate Tariff

10% Flexible Load Potential Identified

04/12/2018 28

E N E RGY A WA RE N E SS E N E RGY A WA RE N E SS POTE N TI A L

R1 R2 R3 R4

Shift washing machine load into R1 Shift all other load with half hour between optimal rate blocks

R1 R1 R2 R2 R3 R3 R4 R4

10% shift between rate blocks

£11.60 potential yearly saving per HH

04/12/2018 29

Electric Shower 4% Fridge0 15% Fridge1 15% Hair Straighteners 5% Kettle 5% Microwave 4% Other 6% Toaster 4% Washing Machine 42%

Electric Shower Fridge0 Fridge1 Hair Straighteners Kettle Microwave Other Toaster Washing Machine

Reflection

Conclusions

Conclusions

UK Flexible Load potential using average of the range in study

• 3,600 GWh (1)

UK households potential savings

• £100 million

04/12/2018 31

Static ToU (2 Rate)

• Flexible

Load 7%

• Saving

£4.20

Optimised Static ToU (4 Rate)

• Flexible

Load 10%

• Saving

£11.60

Dynamic ToU

• Potential
• pportunity

even bigger

Possible Today

E7 Smart Meter DNO transition to DSO

Possible Tomorrow

HH settlement

(1) Ofgem TDCV 3,100kWh for P1 customer, 13 million households on optimised static ToU tariff (half of UK households)

Thank you