Distributed Energy Storage & Smart DC
Time Shifting DC Demand
CIR Smart Homes & Cleanpower 2013
www.hvm-uk.com 	
  

Back ...
Outage Risk?
STORM: 1 in 40 UK homes lost power last Monday
ELDERLY: 1 in 12 UK Homes on ‘Priority Services Register’
OFGE...
UK Electricity PEAK Demand
Costly: generation, distribution – and CO2

Reducing reserve: Future time of use pricing? Gas p...
Today: Every house facing growing
electronics demand – used at peak
TBD

85 TWh / PA

2015

2020

Issues: Higher cost, Pea...
Meter Attached Storage
LOW Power DC lighting
and electronics

Daily Shift & back-up power
Smart local storage
Avoids peak prices, enables smart tariffs
Balancing Peak with low carbon

Enables an assured peak redu...
Storage Importance and Value Drivers
Increasing value pushing storage to the edge

•  Grid Scale Storage - significant gro...
Developing & deploying

Residential installs, communities, commercial, DECC project

Residential trials

Verticals: theatr...
UK DECC – 0.52MWh Demonstrator

MASLOW system into 300 homes (2013/2014)

Systems	
  
Technology	
  
DC	
  /	
  IPR	
  
Gr...
Aggregate storage: Hierarchy of network needs
•  Enable Time of Day price benefits, DR
•  Assured shift & peak energy redu...
Chris Wright, CTO

chris@moixaenergy.com
www.moixatechnology.com

Merchant
Square
2014/15
Moixa at Smart Homes 2013 Cambridge
Moixa at Smart Homes 2013 Cambridge
Moixa at Smart Homes 2013 Cambridge
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Moixa at Smart Homes 2013 Cambridge

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Moixa at Smart Homes 2013 Cambridge

  1. 1. Distributed Energy Storage & Smart DC Time Shifting DC Demand CIR Smart Homes & Cleanpower 2013 www.hvm-uk.com   Back up Grid Balancing Chris Wright, CTO chris@moixaenergy.com Power Growth
  2. 2. Outage Risk? STORM: 1 in 40 UK homes lost power last Monday ELDERLY: 1 in 12 UK Homes on ‘Priority Services Register’ OFGEM : 2014/2015 Winter generation margin to 2% Fundamental Needs •  Lighting •  Communication •  Computing •  Media •  Security = DC
  3. 3. UK Electricity PEAK Demand Costly: generation, distribution – and CO2 Reducing reserve: Future time of use pricing? Gas peaker supply risk?
  4. 4. Today: Every house facing growing electronics demand – used at peak TBD 85 TWh / PA 2015 2020 Issues: Higher cost, Peak prices, Fuel poverty. Efficiency waste (~ £100bn)
  5. 5. Meter Attached Storage LOW Power DC lighting and electronics Daily Shift & back-up power
  6. 6. Smart local storage Avoids peak prices, enables smart tariffs Balancing Peak with low carbon Enables an assured peak reduction by using batteries powered off-peak – or from renewables – to power lighting and electronics at peak times.    
  7. 7. Storage Importance and Value Drivers Increasing value pushing storage to the edge •  Grid Scale Storage - significant growth market, $114bn+ by 2017 •  Distributed storage - network benefits & subsidy additional value streams from utilities/end users •  Time shift - opportunity to reduce and shift peak energy •  Resilience – keep the lights on to end users & distributed generation mitigation •  Address DC Demand Growth - base & peak, always on IOT 2020 - 50bn devices
  8. 8. Developing & deploying Residential installs, communities, commercial, DECC project Residential trials Verticals: theatre, hotels, education. Community trials Deployment ready for 0.5MWh demonstrator in 300 homes
  9. 9. UK DECC – 0.52MWh Demonstrator MASLOW system into 300 homes (2013/2014) Systems   Technology   DC  /  IPR   Grid   Balancing   Services   LED,  PV,   DC   1&2  KWh  Systems   Networks  &  NaKons   Local   Delivery   0.5MWh’s   Storage   Consumers   Moixa is leading a bid with partners to deliver a MWh grid-scale UK distributed storage pilot for DECC, to validate case for GWh+ by 2020
  10. 10. Aggregate storage: Hierarchy of network needs •  Enable Time of Day price benefits, DR •  Assured shift & peak energy reduction ESCO DNO •  Energy Services / Brokerage •  Avoid LV upgrade, G83/59 distributed generators •  Wind Twinning transmission network •  STOR / other EMR central generators •  Balancing Government C02 – Green Deal – FIT – Social - Economic •  Mass market Potential to save billions across UK grid / consumer cost On demand/DR utility systemic £200bn UK Infrastructure upgrade cost user Daily/EE Storage at the edge of the grid, multiple participants
  11. 11. Chris Wright, CTO chris@moixaenergy.com www.moixatechnology.com Merchant Square 2014/15

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