 
     original_y_value: => @gquery_y.safe_future_value()
 
-    availability_value: -> Metric.ratio_as_percentage @gquery_availability.safe_future_value()
+    load_factor_value: -> Metric.ratio_as_percentage @gquery_load_factor.safe_future_value()
 
     label: => @get('label') || @get('key')
 

                  <br/>
                  Operating costs: #{Metric.autoscale_value d.original_y_value(), 'euro', 2}
                  <br/>
                  Availability: #{d.availability_value()}
                  "
          if d.get('key') == 'must_run'
            html += '*<br/>* Must run plants do not participate in merit order'

        gquery_key: "merit_order_#{k}_capacity_in_merit_order_table"
      @gquery_y = new ChartSerie
        gquery_key: "merit_order_#{k}_operating_costs_in_merit_order_table"
      @gquery_load_factor = new ChartSerie
        gquery_key: "merit_order_#{k}_load_factor_in_merit_order_table"
      D3.merit_order.series.push @gquery_x, @gquery_y, @gquery_load_factor

    value_x: => @gquery_x.safe_future_value()

