Swimming at our picturesque beaches, rivers and lakes is a Kiwi summer staple as many of us have time off in the summer months. Sometimes our favourite swimming spots can become contaminated with unsafe levels of organisms such as E. coli, enterococci and toxic algae which pose a health risks such a... Read

Infometrics has recently added a number of environmental indicators to the Regional Economic Profile and Quarterly Economic Monitor, including estimates of carbon emissions. This article explores how we have constructed our estimates, and what insights can be gained from our analysis. Read

Electric vehicle (EV) uptake in New Zealand has been accelerating over the last few years. Uptake was helped along with financial incentives including the Clean Car Discount scheme and the exemption of EVs from paying road user charges (RUC). With the discount scheme gone and EV owners about to start paying RUC, the trajectory is likely to change. Read

New Zealand’s greenhouse gas reduction targets are a critical part of moving towards a more resilient and sustainable model of production. An important, and underdiscussed part of this conversation, is the notion of Read

In this article we look at how a price on agricultural emissions that is lower than that paid elsewhere in the economy imposes a cost on New Zealand citizens that could reach an average of $1,000 per person by 2030. Read

Between April and December last year, Clean Car Discount fees totalled $105m and rebates totalled $203m, which means the scheme distributed nearly double the revenue it brought in. The Discount scheme was designed to be self-funding, so the gap between fees and rebates needs to be addressed. To close the funding gap, the most straightforward approach would be to either lower the level of rebates, increase the level of fees, or a combination of the two. Read

New Zealand has a price on greenhouse gas (GHG) emissions, primarily carbon dioxide emissions. This pricing mechanism is the essence of the Emissions Trading Scheme (ETS). The scheme will over time, given a cap on total emissions, lead to lower gross emissions and lower net emissions (gross emissions less sequestration by forestry). Read

In its advice to the government, the Climate Change Commission (CCC) recommends the urgent development of a long-term national energy strategy to decarbonise the energy system and ensure the electricity sector is ready to meet future needs. Read

The New Zealand Climate Change Commission has released its final report; Ināia tonu nei: a low emissions future. The report is over 400 pages, with about the same amount again in the form of supporting material. Overall the results from the analysis are very similar to those in the draft report, albeit with some significant changes regarding the rate of uptake of electric vehicles, the output of emission-intensive industries and emissions reduction options in pastoral farming. Read

In 2016 a large group of international economists including four former Federal Reserve Chairs and 27 Nobel laureates made a number of recommendations on climate policy. At Infometrics we have explored the effects of a ‘tax and rebate’ policy with a detailed model of the New Zealand economy. Read