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 -12.11
Milk (kg) 265.00 -0.014 -3.71
Fat (kg) 19.13 -0.375 -7.17
Prot (kg) 2.80 -0.441 -1.24
Fertility Sub Index 1.31
Calving Interval (days) -0.57 -1.459 0.83
Survival (%) 0.43 1.117 0.48
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index -0.01
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 2.47 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 0.37
Live WT (kg) -1.20 -0.307 0.37
Total Carbon Sub Index -10.88

* Based on an €80/tonne carbon price