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 -1.55
Milk (kg) 52.00 -0.014 -0.73
Fat (kg) 3.19 -0.375 -1.19
Prot (kg) -0.84 -0.441 0.37
Fertility Sub Index -8.82
Calving Interval (days) 4.93 -1.459 -7.19
Survival (%) -1.46 1.117 -1.63
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index -3.14
Carcass Weight (kg) 1.50 -0.528 -0.79
Age of Slaughter (days) 5.43 -0.432 -2.34
Maintenance Sub Index Maint. Sub Index -1.29
Live WT (kg) 4.20 -0.307 -1.29
Total Carbon Sub Index -14.93

* Based on an €80/tonne carbon price