price trends

  • Low carbon generation

    Price trends for Renewables Gas Guarantees of Origins

    In May 2021 we published the findings from our latest quarterly Green Certificates Survey. The survey is designed to provide greater market transparency for Renewable Energy Guarantees of Origin (REGO), Continental Guarantees of Origin (GoOs) and Renewable Gas Guarantees of Origin (RGGO) certificate markets. It provides aggregated views on certificate...

  • Low carbon generation

    Australian Chart of the week | Things are not what they seem: capturing intraday price volatility

    The Australian Energy Market Operator’s (AEMO’s) recently released Quarterly Energy Dynamics (QED) report for Q1 2020 stated that average spot electricity prices in the National Electricity Market (NEM) fell to their lowest levels in 4 years ($66/MWh) last quarter. Victoria, in particular, witnessed a significant drop – 48% – from...

  • Energy storage and flexibility

    Australian Chart of the week | Prices in the NEM: Is variability the new black?

    The price escalation in the NEM in recent years has been well documented. Closure of ‘low-cost’ coal generation (particularly Hazelwood) has seen average prices in the NEM increase significantly. This is a result of the overall supply/ demand balance tightening. Some of this tightness has been alleviated by the significant...