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 -15.51
Milk (kg) 290.00 -0.014 -4.06
Fat (kg) 17.50 -0.375 -6.55
Prot (kg) 11.09 -0.441 -4.89
Fertility Sub Index 5.76
Calving Interval (days) -3.10 -1.459 4.52
Survival (%) 1.11 1.117 1.24
Calving Sub Index 2.15
Gestation Length (days) -2.34 -0.919 2.15
Beef Sub Index -2.08
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 7.01 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index -2.91
Live WT (kg) 9.50 -0.307 -2.91
Total Carbon Sub Index -12.58

* Based on an €80/tonne carbon price