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 -7.94
Milk (kg) -67.00 -0.014 0.94
Fat (kg) 15.90 -0.375 -5.96
Prot (kg) 6.63 -0.441 -2.93
Fertility Sub Index 17.63
Calving Interval (days) -8.30 -1.459 12.11
Survival (%) 4.94 1.117 5.52
Calving Sub Index 3.67
Gestation Length (days) -3.99 -0.919 3.67
Beef Sub Index 6.17
Carcass Weight (kg) -17.30 -0.528 9.13
Age of Slaughter (days) 6.85 -0.432 -2.96
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 27.19

* Based on an €80/tonne carbon price