David R. Hallowick

David R. Hallowick is the pen name used for Ontario Electricity Explained. The author focuses on Canadian utilities, infrastructure and regulated systems, translating official material into practical, plain-language explanations.

Editorial approach

• Begin with OEB, IESO, Ontario government and distributor sources.
• Separate system-wide market information from the charges shown on a consumer bill.
• State when a calculator is only a worksheet and keep rates editable.
• Avoid retailer rankings and individualized recommendations.