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 -8.00
Milk (kg) -291.00 -0.014 4.07
Fat (kg) 19.26 -0.375 -7.21
Prot (kg) 11.01 -0.441 -4.86
Fertility Sub Index 8.59
Calving Interval (days) -4.37 -1.459 6.38
Survival (%) 1.98 1.117 2.21
Calving Sub Index 0.63
Gestation Length (days) -0.69 -0.919 0.63
Beef Sub Index 9.15
Carcass Weight (kg) -21.10 -0.528 11.13
Age of Slaughter (days) 4.58 -0.432 -1.98
Maintenance Sub Index Maint. Sub Index 15.79
Live WT (kg) -51.50 -0.307 15.79
Total Carbon Sub Index 26.17

* Based on an €80/tonne carbon price