Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Date | Company | Business | Country | Value ( USD ) |
| --- | --- | --- | --- | --- |
| Unknown | Celerity Energy Partners San Diego LLC | Energy | United States | Unknown |
| 2009 | Cogent Energy, Inc. | Green Building | United States | Unknown |
| Unknown | ENOC Securities Corporation | Securities | United States | Unknown |
| Unknown | EnerNOC Ltd. | Energy | Canada | Unknown |
| Unknown | EnerNOC UK Limited | Energy | United Kingdom | Unknown |
| Unknown | Mdenergy, LLC | Energy | United States | Unknown |
| Unknown | Pinpoint Power DR LLC | Energy | United States | Unknown |
| Unknown | South River Consulting, LLC | Energy | United States | Unknown |
| Unknown | Global Energy Partners, Inc. | Energy | United States | Unknown |
| 2011 | M2M Communications Corporation | Energy | United States | Unknown |
| Unknown | EnerNOC Australia Pty Ltd | Energy | Australia | Unknown |
| Unknown | DMT Energy Pty Ltd | Energy | Australia | Unknown |
| Unknown | Energy Response Holdings Pty Ltd | Energy | Australia | Unknown |
| Unknown | EnerNOC Pty Ltd | Energy | Australia | Unknown |
| Unknown | EnerNOC New Zealand Limited | Energy | New Zealand | Unknown |
| Unknown | High Street Corporation Pty Ltd | Energy | Australia | Unknown |
Question:
In the United Kingdom, what company has an unknown date and is an energy business?
Answer:
EnerNOC UK Limited