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 -22.27
Milk (kg) 332.00 -0.014 -4.65
Fat (kg) 26.86 -0.375 -10.06
Prot (kg) 17.13 -0.441 -7.56
Fertility Sub Index 8.02
Calving Interval (days) -4.50 -1.459 6.57
Survival (%) 1.30 1.117 1.45
Calving Sub Index 3.05
Gestation Length (days) -3.32 -0.919 3.05
Beef Sub Index -0.66
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 3.98 -0.432 -1.72
Maintenance Sub Index Maint. Sub Index -8.28
Live WT (kg) 27.00 -0.307 -8.28
Total Carbon Sub Index -20.14

* Based on an €80/tonne carbon price