EnCalcEU 計算電力成本，允許基於儀錶讀數的實際成本，以及基於讀數和經過時間的遠期預測。結果可以保存到結果和歷史記錄日誌檔中，供以後分析。該計劃可以應付不同的電費在一天的不同時間，基於預設閾值的替代費率，不同的稅率加上固定收費和折扣，使大多數充電模式能夠處理。它還計算產生的 CO2 量。EnCalcEU 是 JSutils 軟體實用程式集團的一部分，其主題是節能。需要註冊碼（個人非商業用途免費）。
版本歷史記錄
- 版本 6.3 發佈於 2014-08-11
儀錶翻轉現在適用於 5 位元和 6 位米。如果更改了電力數據，現在將清除結果。普通和便宜的速率儀錶讀數 1 現在可以兩者都是 0 。螢幕尺寸減小。 - 版本 4.0 發佈於 2009-01-12
此主要更新增加了每天處理 2 個固定折扣和固定斷點的能力，並顯示每天的成本（也保存到歷史記錄日誌檔）。保存的最後讀數現在在啟動時被調用。還修復了許多小錯誤。
軟體細節
終端使用者許可協定
Software Licence EnCalcEU Version 6.3 04-August-2014 Copyright A. J. Shadlock 2006-2014 www.jsutils.com END-USER LICENCE AGREEMENT This End-User Licence Agreement is a legal agreement between you (an individual or a single entity) and the author of this Software for the software product EnCalcEU. By installing, copying, or otherwise using EnCalcEU, you agree to be bound by the terms of this Licence. If you do not agree to the terms of this Licence do not install or use EnCalcEU. PRODUCT LICENCE EnCalcEU is protected by copyright laws and international copyright treaties, as well as other intellectual property laws and treaties. EnCalcEU is licenced, not sold. The definition of EnCalcEU includes any files generated by EnCalcEU, such as but not limited to log files and electronic documentation. GRANT OF LICENCE This Licence grants you the right to install and use an unlimited number of copies of EnCalcEU for personal non-commercial use only. You may not sell for profit, use commercially or distribute EnCalcEU without first obtaining a licence via the web site above. COPYRIGHT All title and copyrights in and to EnCalcEU (including but not limited to any images and text incorporated into EnCalcEU), any accompanying printed materials, all and any copies of EnCalcEU are owned by the Author of this Software. EnCalcEU is protected by copyright laws and international treaty provisions. Therefore, you must treat EnCalcEU like any other copyrighted material. WARRANTY The Author of this Software expressly disclaims any warranty for EnCalcEU. EnCalcEU and any related documentation is provided "as is" without warranty of any kind, either express or implied, including, without limitation, the implied warranties or merchantability, fitness for a particular purpose, or non infringement. The entire risk arising out of use or performance of EnCalcEU remains with the user. LIABILITY In no event shall the author of this Software be liable for any damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or any other financial loss) arising out of the use of or inability to use EnCalcEU, even if the Author of this Software has been advised of the possibility of such damages.