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Title: National Grid Hydro pumped storage Pumped Storage - Hydro 2011 Content: Items that this cost includes Items that this cost excludes Detail on the conditions under which this cost is valid * Assumes O&M costs of £1/MWh based on 2011 gross generation and pumping of 2040GWH. * Capital costs of £1bn per 2GW. Explanations as to why this cost differs from others Limitations of this cost estimate User: Joseph Downie Signed off by: Signed off at: Cost category: Hydro pumped storage cost data Cost source: National Grid cost source Valid for quantity of fuel: Valid in year: 2011 Efficiency: Life: Size: Fuel: Operating: £(2011)1.18/kWh Capital: £(2011)500/kW Default fuel unit: Default operating unit: £(2010)/KWpeak Default capital unit: £(2010)/KWpeak Label: Pumped Storage - Hydro Output: |
Title: National Grid Hydro pumped storage Pumped Storage - Hydro 2011 Content: Items that this cost includes Items that this cost excludes Detail on the conditions under which this cost is valid * Assumes O&M costs of £1/MWh based on 2011 gross generation and pumping of 2040GWH. * Capital costs of £1bn per 2GW. Explanations as to why this cost differs from others Limitations of this cost estimate User: Joseph Downie Signed off by: Signed off at: Cost category: Hydro pumped storage cost data Cost source: National Grid cost source Valid for quantity of fuel: Valid in year: 2011 Efficiency: Life: Size: Fuel: Operating: £(2011)1.18/mWh Capital: £(2011)500/kW Default fuel unit: Default operating unit: £(2010)/KWpeak Default capital unit: £(2010)/KWpeak Label: Pumped Storage - Hydro Output: |