Subject: RE: LSJ Solar Jeff, The transformer for LSJ is located on the Island and owned by LSJ. This raises the questions: • What is the loss at the transformer? • Do we need a time and use study? • Can you install the power logger? Also let me know what day works for you and your team during the week of Jan 7-11 to visit the Island and I will co-ordinate setting it up. Thanks Jeanne From: Ottaviano, Jeffrey Sent: Saturday, December 08, 2012 8:17 AM To: Cc: Subject: Re: LSJ Solar Jeanne, That would be one way to do it, but if you know the cable size, length and material a calculation can be done quite accurately. You could also install a temporary power logger over a week or so and then compare that to the utility meter. If the cable was sized properly it should be less than 2% losses. We have an excellent electrical contractor in St. Croix that has been working for Hovensa for many years. Let me know if you want me to introduce him. Jeff From: Jeanne Brennan Sent: Saturday, December 08, 2012 06:05 AM To: Ottaviano, Jeffrey Cc: 'brice gordon' Subject: RE: LSJ Solar EFTA_R1_00027542 EFTA01739146

Jeff, We are trying to determine if there is significant line loss between the meter on St. Thomas and the transformer on LSJ. One suggestion was that we purchase and install an industrial grade current transformer(CT) monitor at the main feeder capable, to meter the power in real time and send it to a web server for review. What do you think about this idea? Thanks, Jeanne From: Jeanne Brennan Sent: Monday, December 03, 2012 3:59 PM To: 'Ottaviano, Jeffrey' Cc: 'Lonkevych, Mark'; 'Saftler, Douglas'; 'Mark White'; 'Erika Kellerhals'; 'Cecile de Jongh'; 'Richard Kahn'; 'brice gordon'; 'Darren Indyke' Subject: RE: LSJ Solar Jeff, Please see attached; WAPA bills, schematic of the electrical system and the generator specs. I will follow with additional requests. Any additional information or questions let me know. Best, Jeanne From: Ottaviano, Jeffrey Sent: Wednesday, November 21, 2012 9:25 AM To: Jeanne Brennan Cc: Lonkevych, Mark; Saftler, Douglas; Mark White; Erika Kellerhals; Cecile de Jongh Subject: RE: LSJ Solar EFTA_R1_00027543 EFTA01739147

Jeanne, An excel history will be fine for now, but can you at least send us the latest copy of a bill so that we can see if there are any time-of-use and/or demand charges. That type of data helps in our equipment sizing calculations. Thanks again, Jeff Jeff Ottaviano Toshiba International Corporation 200 Dryden Road, Suite 3400 Dresher, PA 19025 http://www.toshiba.co.jp/sis/en/solar/index.htm From: Jeanne Brennan Sent: Wednesday, November 21, 2012 8:21 AM To: Ottaviano, Jeffrey Cc: Lonkevych, Mark; Sattler, Douglas; 'Mark White'; 'Erika Kellerhals'; 'Cecile de Jongh' Subject: RE: LSJ Solar Jeff, Thanks for the follow up. We will compile the necessary information requests. Do you prefer a copy of the electricity bills or an excel history of readings and usage? Happy Thanksgiving to all. Jeanne From: Ottaviano, Jeffrey Sent: Tuesda November 20, 2012 3:48 PM To: Cc: Lonkevych, Mark; Sattler, Douglas; Mark White; Erika Kellerhals EFTA_R1_00027544 EFTA01739148

Subject: LSJ Solar Jeanne, Thank you for your time this afternoon and please forward this message to anyone on your team that should have a copy. TIC will perform a preliminary feasibility study of solar energy production on L5) Island. We are familiar with the challenges of designing and building solar in the Caribbean and have developed cost effective solutions to meet these challenges. Our initial thoughts are that a solar PV plant sized to meet the entire needs of the island would most likely be the best solution. This will require that we know as much about the electricity consumption and generation capabilities as possible. Please, provide us with 12-24 months of VIWAPA electricity bills and if possible any interval or time-of-use data on consumption. This data may be available from strip charts or data logging of the generators when they were running. We would also like to have the name plate data on the generators and a single line diagram of the electrical system. Also, please indicate on a map where we can locate the solar array and battery station. EFTA_R1_00027545 EFTA01739149

Thank you and have a Happy Thanksgiving, Jeff Jeff Ottaviano Toshiba International Corporation 200 Dryden Road, Suite 3400 Dresher. PA 19025 http://www.toshiba.co.ipisis/en/solar/index.htm EFTA_R1_00027546 EFTA01739150