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 -6.35
Milk (kg) 193.00 -0.014 -2.70
Fat (kg) 7.76 -0.375 -2.91
Prot (kg) 1.67 -0.441 -0.74
Fertility Sub Index -14.82
Calving Interval (days) 7.11 -1.459 -10.37
Survival (%) -3.98 1.117 -4.45
Calving Sub Index 0.17
Gestation Length (days) -0.19 -0.919 0.17
Beef Sub Index -0.39
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 3.22 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -22.03

* Based on an €80/tonne carbon price