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 -10.95
Milk (kg) 284.00 -0.014 -3.98
Fat (kg) 12.10 -0.375 -4.53
Prot (kg) 5.53 -0.441 -2.44
Fertility Sub Index 0.68
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) 0.06 1.117 0.07
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.23
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 2.01 -0.432 -0.87
Maintenance Sub Index Maint. Sub Index 1.96
Live WT (kg) -6.40 -0.307 1.96
Total Carbon Sub Index -9.01

* Based on an €80/tonne carbon price