1. In 2024, roughly what share of Finland’s primary energy came from wood?

2. In a modern kraft pulp mill, which unit is typically the main source of fossil fuel–based emissions during normal operation?

3. Which approach can make kraft pulp mills sources of negative CO2 emissions?

4. As production rate increases from low levels, how does specific energy consumption per tonne typically behave?

5. Which fibre raw material generally leads to the lowest specific heat consumption in chemical pulping?

6. What advantage of integrated pulp and paper sites reduces net heat demand?

7. In TMP-based integrated mills, the ratio of electricity consumption to primary steam consumption is typically:

8. In sawmills, approximately what share of total heat is used for drying?

9. Which is one of the reasons why eucalyptus mills have lower specific heat consumption in comparison to softwood mills?

10. In Brazil’s pulp sector, the share of black liquor in the energy mix reached approximately what level by 2023?