Connecting to the Grid

MicroFIT - EnWin Requirements

There are a number of requirements that must be fulfilled before EnWin Utilities is able to connect your project. Please be sure to follow the steps outlined in the mFIT Connection Guide.

Applications must be made using Enwin's online form which can be accessed by clicking the link entitled "EG Application Form" below.

EG Application Form


FIT - EnWin Requirements

There are a number of requirements that must be fulfilled before EnWin Utilities is able to connect your project. Please be sure to follow the steps outlined in the FIT Communication Letter.

Size: 1016 KB

Net Metering - EnWin Requirements

As a means to encourage conservation, EnWin Utilities Ltd. has established a program for eligible customers wishing to participate in Net Metering. This program is in compliance with Ontario Regulation 541/05 - Net Metering.

Net Metering is a program whereby eligible customers with specific generation facilities can reduce their net energy costs by exporting surplus generated energy back onto the utility distribution system for credit against the energy the customer consumes from the distribution system.

Participation in the Net Metering Program is available to all EnWin Utilities customers with a generator that meets all of the following conditions:

  1. The electricity is generated primarily for the customer's own use;
  2. The electricity generated is conveyed to the customer's own consumption point without reliance on the EnWin Utilities distribution system;
  3. The maximum cumulative output capacity of the generator does not exceed 500 kW;
  4. The electricity is solely generated from a renewable energy source (such as wind, drop in water elevation, solar radiation, agricultural bio-mass, or any combination thereof).

Note: As is also the case for microFIT and FIT generation, the customer must install an isolation device satisfying Section 84 of the Ontario Electrical Safety Code, located outside typically near the meter, and agree to the utility's staff access to and operation of this as required for the maintenance and repair of the distribution system.

In order to participate in the Net Metering program, the customer will be required to meet all the parallel generation requirements for Connecting Micro-Generation Facilities (10 kW or less) or Other Generation Facilities (greater than 10 kW and up to 500 kW), as applicable to the generator size. Please see our Net Metering Requirements Letters below for further details.


Customer and Transformer Station Relationship

Use the Customer Transformer Station PDF map to determine the transformer station supplying a specific customer site. Use this map in conjunction with the Hydro One Station & Feeder Capacity Calculator (below) to determine if there is capacity in the grid to accomodate your project.


Hydro One Station & Feeder Capacity Calculator

Use the Hydro One Station & Feeder Capacity Calculator to determine if there is capacity to connect a project at a particular Station/Feeder. Follow the instructions at the link below. Feel free to contact EnWin Utilities to confirm capacity for a specific location.

Click here to access the Hydro One Station & Feeder Capacity Calculator


Hydro One FIT Technical Interconnection Requirements

Hydro One's TIR outlines design requirements for distributed generators.

Click here to access the Hydro One Technical Interconnection Requirements


FIT/microFIT - Ontario Power Authority (OPA) Website

Please refer to the OPA's website to learn more about the FIT and microFIT programs, program rules and to register a FIT/microFIT project.

Having Trouble Opening PDF Files?

To view PDF files you will need the latest version of Adobe Reader. Click here to download a free version of Adobe Reader.

Search

Community Events

Jan Feb Mar Apr
May Jun Jul Aug
Sep Oct Nov Dec
2016 2017 2018

Quick Links


Energy Savers