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 -34.31
Milk (kg) 711.00 -0.014 -9.95
Fat (kg) 30.35 -0.375 -11.37
Prot (kg) 29.42 -0.441 -12.98
Fertility Sub Index 5.05
Calving Interval (days) -2.35 -1.459 3.43
Survival (%) 1.45 1.117 1.62
Calving Sub Index -1.32
Gestation Length (days) 1.44 -0.919 -1.32
Beef Sub Index -4.87
Carcass Weight (kg) 10.00 -0.528 -5.28
Age of Slaughter (days) -0.93 -0.432 0.40
Maintenance Sub Index Maint. Sub Index -8.37
Live WT (kg) 27.30 -0.307 -8.37
Total Carbon Sub Index -43.82

* Based on an €80/tonne carbon price