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 -14.87
Milk (kg) 81.00 -0.014 -1.13
Fat (kg) 17.40 -0.375 -6.52
Prot (kg) 16.35 -0.441 -7.22
Fertility Sub Index 12.98
Calving Interval (days) -6.48 -1.459 9.45
Survival (%) 3.16 1.117 3.53
Calving Sub Index 3.93
Gestation Length (days) -4.28 -0.919 3.93
Beef Sub Index -0.66
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 7.02 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index 0.17

* Based on an €80/tonne carbon price