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 -5.19
Milk (kg) -65.00 -0.014 0.91
Fat (kg) 9.23 -0.375 -3.46
Prot (kg) 5.99 -0.441 -2.64
Fertility Sub Index 20.88
Calving Interval (days) -12.03 -1.459 17.55
Survival (%) 2.98 1.117 3.33
Calving Sub Index 4.14
Gestation Length (days) -4.50 -0.919 4.14
Beef Sub Index 0.81
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 5.21 -0.432 -2.25
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 20.94

* Based on an €80/tonne carbon price