Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -9.54
Milk (kg) 302.00 -0.014 -4.23
Fat (kg) 7.19 -0.375 -2.69
Prot (kg) 5.93 -0.441 -2.62
Fertility Sub Index -5.67
Calving Interval (days) 2.99 -1.459 -4.36
Survival (%) -1.17 1.117 -1.31
Calving Sub Index 3.14
Gestation Length (days) -3.42 -0.919 3.14
Beef Sub Index -1.42
Carcass Weight (kg) 2.70 -0.528 -1.42
Age of Slaughter (days) -0.01 -0.432 0.00
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -16.86

* Based on an €80/tonne carbon price