Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -17.27
Milk (kg) 435.00 -0.014 -6.09
Fat (kg) 12.68 -0.375 -4.75
Prot (kg) 14.58 -0.441 -6.44
Fertility Sub Index 0.32
Calving Interval (days) -0.01 -1.459 0.01
Survival (%) 0.27 1.117 0.30
Calving Sub Index 4.17
Gestation Length (days) -4.54 -0.919 4.17
Beef Sub Index -0.02
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 4.21 -0.432 -1.82
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -14.95

* Based on an €80/tonne carbon price