| Glossary “EBITDA” is defined as earnings before interest, taxes, depreciation, amortization, investment income and non-controlling interest. EBITDA is not a measure of performance under Canadian generally accepted accounting principles. “gigawatt” or “GW” means one million kilowatts of electrical power “gigawatt hour” or “GW-hr” means one million kilowatt hours of electrical power “kilowatt” or “kW” means 1,000 watts of electrical power “kilowatt hour” or “kW-hr” means an hour during which one kilowatt of electrical power has been continuously produced; a kW-hr can be best visualized as the amount of electricity consumed by ten 100-watt light bulbs burning for one hour “megawatt” or “MW” means 1,000 kilowatts of electrical power “megawatt hour” or “MW-hr” means 1,000 kilowatt hours of electrical power “PPA” means power purchase agreement “run-of-the-river” means a mode of operation of a hydroelectric power generating facility where there is a continuous discharge of water from the facility with no storage and release of water “terawatt hour” or “TW-hr” means one billion kilowatt hours of electrical power | 
