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      "text": "From the ERA5-Land database we use the u and v components of wind to calculate wind speeds... Using our chosen turbine specification, we then obtain the power output from equation 6.",
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      "text": "Finally, while turbines like the E-53 have a hub height of at least 50 meters... the ratio of wind speeds at heights k and l is related to the ratio of k and l by the following equation, vk/vl = (k/l)^1/7.",
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      "text": "Reassuringly, weather conditions are so highly correlated at this spatial scale... (Spearman correlation = 0.996).",
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      "text": "Auffhammer et al. (2013) warn that the precise timing of deviations of weather variables... We do not rely on timing to calculate capacity factors.",
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      "text": "ERA5-Land includes a complete set of hourly observations going back to 1981... The farthest one is 13.4 km away from a wind farm site.",
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      "text": "This means that, were a wind farm developer to use the same data and methods... this extra adjustment provides no additional value.",
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      "text": "Connection distances are estimated by computing the smallest length of cable that would be needed to connect wind farm sites to electrical substations...",
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      "text": "C Estimating connection distances",
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