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 -21.90
Milk (kg) 506.00 -0.014 -7.08
Fat (kg) 16.35 -0.375 -6.12
Prot (kg) 19.70 -0.441 -8.69
Fertility Sub Index 9.76
Calving Interval (days) -4.19 -1.459 6.11
Survival (%) 3.26 1.117 3.64
Calving Sub Index 4.07
Gestation Length (days) -4.43 -0.919 4.07
Beef Sub Index -1.94
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 9.14 -0.432 -3.95
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -9.41

* Based on an €80/tonne carbon price