International Competitiveness of Low-carbon Hydrogen Supply to the North-west European Market

This paper analyses which sources of low-carbon hydrogen for the Northwest European market are most competitive, taking into account costs of local production, conversion and transport. Production costs of electrolysis are strongly affected by local renewable electricity costs and capacity factors. Transport costs are the lowest by pipelines for distances under 10,000 km, with costs linearly increasing with distance. For larger distances, transport as ammonia is more efficient, with less relation to distance, despite higher conversion costs. The most competitive low-carbon hydrogen supply to the Northwest European market appears to be local Steam Methane Reforming with Carbon Capture and Storage when international gas prices return back to historical levels. When gas prices, however, remain high, then import from Morocco with electrolysis directly connected to offshore wind generation is found to be the most competitive source of low-carbon hydrogen. These conclusions are robust for various assumptions on costs and capacity factors

Taxation and Pricing of Natural Gas:The Dutch transition to gas market hub pricing and lessons for Australia’s integrated gas projects

The Australian government receives poor revenue returns from the Petroleum Resource Rent Tax (‘PRRT’), a tax regime that applies to integrated offshore, gas projects. By contrast the Netherlands has captured significant tax revenues from gas. We ask whether Australian government PRRT revenue would increase from an alternative method of gas pricing (known as the gas transfer price) by modelling four large gas projects. The Dutch case explains their gas market evolution and how high revenues have been maintained. We find that Australia’s current PRRT regulated pricing method for integrated gas projects is problematic and change is needed. The Dutch case study contextualises the discussion of an alternative gas transfer pricing method for offshore gas projects in Australia. The energy justice framework is used for analysis. This article contributes to the current government review of the PRRT regulations on the gas transfer pricing method