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 -10.56
Milk (kg) 196.00 -0.014 -2.74
Fat (kg) 8.20 -0.375 -3.07
Prot (kg) 10.74 -0.441 -4.74
Fertility Sub Index 1.06
Calving Interval (days) -0.40 -1.459 0.58
Survival (%) 0.43 1.117 0.48
Calving Sub Index 1.56
Gestation Length (days) -1.70 -0.919 1.56
Beef Sub Index -1.38
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 4.67 -0.432 -2.02
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index -9.47

* Based on an €80/tonne carbon price