This premium quality whole house energy monitor tracks your energy usage in six second intervals. It quickly and easily shows your cost per day and cost per month.
Studies have shown that simply by monitoring your electrical usage you automatically (and unconsciously) reduce your energy usage by 5-15%. Even more if/when you try to actually change your energy usage habits!
The display keeps up to 7 years of energy usage data available so that you can quickly and easily analyze your electrical usage patterns.
Over 1 million of these wireless energy monitoring devices have been installed in the UK and now Current Cost is available for those of us in the United States.The Envi is easily installed inside your breaker box.We have video instructions available (scroll down the page) and recommend an installation by an electrician IF you are uncomfortable with the installation procedure. It does not require an electrician as you simply install the clamps around the wires. You do not need to disconnect anything or put anything inline. You also do not need to connect anything to the breakers.
“The Envi arrived this morning. Had it up and running in a few minutes and everything works great. Thanks for the great service!” – David
Two CT-clamps measure your energy and send a wireless signal to the display. The Envi allows for easy installation everywhere.The EnviR‘s wireless system is designed to install quickly and give the user years of reliable and trouble free real time information.Two CT clamps surround electric cables. They sense energy levels through measurement of the magnetic field surrounding the wire. This magnetic field varies with the amount of power used.The CT clamps connect to a transmitter that sends a wireless signal to the display. It displays, stores and can send the data to a PC or Internet.
Go to http://my.currentcost.com to register for online home energy usage monitoring. You can also download directly from the EnviR to your PC. This will give you instant real time analysis of your whole house energy usage. It is possible to monitor your energy usage from your mobile phone. (Currently the software does not allow a direct interface with Mac’s- except through a web bridge)
All of these kits are shipped for FREE in the United States. (We do not ship overseas)
(Except for Tennessee)
Contact us for discounts on bulk orders!
Installation Tips & Instructions
Connect with Us
Newsletter Sign Up
Please enter the email below to subscribe for our monthly newsletter.
No sooner did I place my order and the seller had sent me an email letting me know it was shipped. This is the type of place I like to deal with — Joseph
WOW FAST Shipping. I Got my product in less than 3 days. I ordered 4 things and 3 of them were from Amazon and 1 from this seller. His came first and 6 days later I am still waiting on 2 of the Amazon products — Clay
I got it in 5 days with the free shipping. The unit works great. We are able to see the power being used when items get turned off and on in seconds. — Harry R
It takes a bit of a leap of faith to invest in new technology when I bought my custom ground mount PV solar system from Simple Energy Works, but they were very helpful throughout the process from start to finish. — Jean Cheely
Simple Energy Works was quick to respond and easy to work with. Their Current Cost Energy Monitor allowed us at Washington University to run a low-budget dorm energy competition amongst our students! — Will Fischer, Sustainability Director, Washington University
It's a good feeling to see my "clean energy machine" (solar system) doing its thing! — Jean
Simple Energy Works made the whole Solar System design and installation process super easy for me, conducted themselves with integrity, and made obtaining documents and appropriate Solar Grants timely and flawless. I strongly recommend this company to everyone who is thinking of purchasing a Solar Energy System. — Thomas Nosarzewski, Owner
Randy Velker at Simple Energy Works was very helpful. After purchasing a solar system kit from Simple Energy Works, the solar system was very easy to install. I had to call Randy with a question, and our problem was solved 1,2,3! Now I'm expanding our system three fold, and Simple Energy Works will definitely get our business again! — Ted Polczynski
This material is based upon work supported by the Department of Energy under Award Number DE-EE0000160. This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favouring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. Funding Source: CDFA 81.041