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 -12.84
Milk (kg) 347.00 -0.014 -4.86
Fat (kg) 9.92 -0.375 -3.72
Prot (kg) 9.67 -0.441 -4.27
Fertility Sub Index -14.80
Calving Interval (days) 8.74 -1.459 -12.75
Survival (%) -1.83 1.117 -2.04
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 2.48
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) -0.97 -0.432 0.42
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index -20.42

* Based on an €80/tonne carbon price