Every tramper knows the value of good gear. A well-designed backpack
that distributes the weight to the areas of greatest strength can transform the
experience of a challenging bushwalk.
The changes to the New Zealand Emissions Trading Scheme (NZ
ETS) announced
by the government last month will usefully equip the system for the journey
to net-zero domestic emissions. Like a good backpack, they offer a sturdy
framework for distributing mitigation responsibilities and costs across the
economy. However, we still do not know what route lies ahead, what pace we will
set, what provisions will sustain our efforts, and who will carry the heaviest
weight.
The government has not altered our path through 2020. What
longer-term changes can we expect to see in the NZ ETS?