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 26.38
Milk (kg) -892.00 -0.014 12.49
Fat (kg) -12.71 -0.375 4.76
Prot (kg) -20.70 -0.441 9.14
Fertility Sub Index 7.45
Calving Interval (days) -1.29 -1.459 1.88
Survival (%) 4.98 1.117 5.56
Calving Sub Index -0.18
Gestation Length (days) 0.20 -0.919 -0.18
Beef Sub Index 19.16
Carcass Weight (kg) -44.80 -0.528 23.63
Age of Slaughter (days) 10.37 -0.432 -4.48
Maintenance Sub Index Maint. Sub Index 32.00
Live WT (kg) -104.40 -0.307 32.00
Total Carbon Sub Index 84.80

* Based on an €80/tonne carbon price