Effective planning and regulatory processes ensure orderly energy systems. Often, decisions are not made within mandated time frames or discrete consent processes are infrequent. Where multiple consent processes exist in sequence, a given delay may be compounded. These factors can negatively...

This work analyses the trading of strategic merchant hydrogen technologies in energy and ancillary services markets. The hydrogen firms trade in two markets: 1) a joint hydrogen and energy/reserves day-ahead market and 2) the balancing settlements market. We contrast the co-optimized markets...

Fuel poverty in Ireland is a significant issue faced by almost a quarter of the population as per government statistics. In this study, we investigate the trends in fuel poverty in Ireland between 2008 and 2020 using the Irish subset of EU SILC data. We find that the increase in the proportion...

Typically, energy system decarbonisation scenarios neglect the mitigation opportunities from reducing and restructuring energy service demands (ESDs), focusing instead on technology and fuel substitutions. Models tend to be designed to factor technologies explicitly while ESDs are exogenous....

This paper evaluates the predictive power of building energy performance certificates on ex-post home heat loss. Improving the insulative capacity of residential properties is a policy priority in many markets, with building energy performance certificates providing the indicative benchmark. We...

Disruption and mess associated with energy efficiency retrofits is one aspect that is rarely considered in studies investigating households' preferences for energy renovations. Using a choice experiment, we estimate a price for residential retrofit disruption, finding it represents a substantial...

This paper evaluates the extent with which Energy Performance Certificates (EPCs) reflect observed energy used for heating. We use high-frequency smart thermostat panel data in combination with building characteristics and hourly weather information. We exploit variations in boiler operation in...

Fuel poverty is a condition that is distressing families in Europe and elsewhere. One of its drivers is low energy efficiency levels. Some research indicates that financial literacy can help achieve higher levels of energy efficiency. We use data from a survey of Irish home owners to analyse how...

Limiting the growth of final energy demand helps meet the steep greenhouse gas (GHG) reduction trajectories required to address climate change, and can also bring wider sustainability benefits. Integrated Assessment Modelling (IAM) and energy systems modelling analyses are increasingly including...

While policymakers are rightly concerned about evidence of rising income concentration at the top, it is often wrongly assumed that the same rich individuals stay rich. In reality, the membership of this group are in a state of constant flux. This new study, based on more than 20 million tax...