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 -7.93
Milk (kg) 49.00 -0.014 -0.69
Fat (kg) 10.98 -0.375 -4.11
Prot (kg) 7.10 -0.441 -3.13
Fertility Sub Index 9.72
Calving Interval (days) -5.06 -1.459 7.38
Survival (%) 2.09 1.117 2.33
Calving Sub Index 3.29
Gestation Length (days) -3.58 -0.919 3.29
Beef Sub Index -3.17
Carcass Weight (kg) 2.20 -0.528 -1.16
Age of Slaughter (days) 4.65 -0.432 -2.01
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 0.99

* Based on an €80/tonne carbon price