Electric vehicle batteries to store energy in data

Electric vehicle batteries to store energy in data centers and contribute to grid balancing EATON NISSAN Program Manager Data Center Solutions Manager New Business Development © 2014 Eaton. All rights reserved. 1 1

Supporting properly modern IT should aim at 3 outcomes Save time Reduce risk Ensure View and manage entire power infrastructure from hypervisor dashboard. Keep critical loads operational. Enable VM migration during utility service interruption. business continuity © 2015 Eaton Corporation. All rights reserved. Preserve data and maintain uptime during power disturbances. 2

Advanced organisations run IT and infrastructure together. © 2015 Eaton. All Rights Reserved. .

Powering modern, highly virtualised data centers The challenge: Increasingly volatile power demand © 2015

Modern data centers are increasingly energy proportional IT Services Supply IT Services Demand • Larger hardware clusters under a single orchestrator bring elasticity • Traditional intra-day and – week volatility stays –and is reinforced by Business Intelligence loads • Energy star drives energy proportionality • Mobile devices and expansion of streaming add to the challenge Is your physical infrastructure ready to handle this volatility? © 2015 Eaton Corporation. All rights reserved. 5

Renewables intermittency is changing the face of the electrical power market • Renewables production gyrates widely… while traditional generation suffers © 2015 Eaton Corporation. All rights reserved. 6

The investment required to upgrade Europe’s generation and grid tops € 1 tn • The investment is driven by four needs: • Build sufficient renewables capacity to overcome their intermittence • Upgrade the grid to handle distributed generation • Build grid capacity between renewables’ location and the main areas of consumption • Maintain sufficient stand-by capacity using traditional energy sources • The temporal and geographic mismatch between renewables generation and power needs drives the investment up considerably. © 2015 Eaton Corporation. All rights reserved. 7

Is your physical infrastructure ready to handle this volatility? Achieving resilience and efficiency requires

Eaton and Nissan are innovating together with partners • Project to develop state-ofthe-art technologies that enable urban data centers to improve energy and environment impact through: • Renewables integration • Smart grid optimization www. Green. Data. Net-project. eu © 2015 Eaton Corporation. All rights reserved. 9

Renault-Nissan thinks differently We hate traffic! Air pollution Oil Dependency Global Warming 600 million

250, 000 EV Sold and rising every year +28. 5% +76. 5% +44, 000% +22. 5%

VPP The VPP could replace a conventional thermal plant providing higher efficiency and more flexibility

ESS The reliable and affordable EV batteries will accelerate the deployment of distributed storage

Nissan EV Eco-System, a reality now 25. 6 k. W building power support Nissan NATC, Atsugi 44 LEAF packs : 1056 k. Wh Nissan battery plant, ZAMA 16 LEAF packs: 400 k. Wh Osaka Solar Plant 4 LEAF packs : 96 k. Wh Nissan GHQ, Yokohama © 2015 Eaton Corporation. All rights reserved. LEAF 2 Home 6 k. W Commercialised since 2012 6 Kangoo packs : 144 k. Wh Installation in Paris 14

A prototype developed for Green. Data. Net • Input: • Rectifier and static bypass: 230/400 V, 3~ • PV array: 2*5 k. W sub-arrays in parallel • Output: • 50 k. W, 230/400 V, 3~ + N • Battery: • Up to 4 NISSAN Leaf batteries in parallel • 96 k. Wh • Efficiency: • Online mode (on utility grid): > 96% • Battery mode: > 95% Go live of pilots in real sites in October © 2015 Eaton Corporation. All rights reserved. 15

Eaton and Nissan collaboration in practice Eaton 93 PM UPS + Nissan batteries + Photovoltaics • Contribution to grid balancing and peak shaving • Cost savings through better use of resources • A solution for data centers but not only… © 2015 Eaton Corporation. All rights reserved. 16