Featured Posts
Windfall tax harms oil and gas production and must be cut
In May last year, the UK Government introduced a windfall tax on the profits of oil and gas companies [...]
Why Norway’s views on energy security should ring alarm bells across Europe
Norway's energy security would appear to be a done deal, yet the past couple of years have been very [...]
Addressing the high real cost of renewable generation
Over the past few months we have been inundated with claims from interested parties that more renewables are the [...]
Recent Posts
Tight system sees power prices spiking
Does the current tight system give a flavour of the winter ahead? This week has seen high peak power prices, with day-ahead prices in the N2EX auction spiking at £999/MWh yesterday, as the system was shocked by a combination [...]
Roughing it: what will the loss of Rough gas storage mean this winter?
When people think about energy storage, their minds tend to leap to electricity storage technologies like batteries or pumped hydro, however energy is also stored in raw material form...piles of coal by a power station or as gas. In [...]
National Grid to recover most but not all black start costs
Back in June I described the increasing costs National Grid is incurring to protect the UK’s black start capabilities. Over the summer, Ofgem issued its decision on cost recovery, and ruled that while National Grid could recover the costs [...]
Intriguing ideas and energy innovations of the future
The energy sector is undergoing a period of significant change with the rapid emergence and adoption of renewable technologies, notably solar PV and wind. Developments in storage promise significant disruptions in the medium term, alongside smart grids, and by [...]
Making waves with tidal power
The idea of tidal power has fascinated me since I was told (by a tour guide) that the tidal range of the Thames at Tower Bridge was 10 metres. In fact it’s “only” 6.6 metres, but watching the daily [...]
Through the looking glass: transparent solar PV
The speed with which solar PV has taken off has surprised most analysts, with the cost curve coming down far faster than expected as materials technology develops. When people think of solar PV, they tend to think about roof-top [...]
Breaking the ice with thermal energy storage
In the second article in my series on energy storage, I explore the area of thermal energy storage (TES), which involves the collection of excess thermal energy for later use. This and can be achieved through a range of [...]
CCS: is it all just hot air?
Last week I attended an Energy Institute debate on the subject “Meeting the Carbon Budgets – how “disruptive” technologies could be game changers towards a low carbon future.” The eminent speakers gave an overview of the challenges arising from [...]
Brexit: an opportunity for energy policy
It’s now been a week since the momentous decision by the British electorate to turn its back on EU membership, and the markets have responded with predictable volatility. The questions we are all asking, alongside the obvious ones about [...]
CAES…an alternative to pumped hydro?
Energy storage is seen by some as the Holy Grail of the energy markets, providing a low-carbon alternative to conventional generation for balancing systems with increasing levels of intermittent renewable generation. Over a series of posts, I will explore some [...]
Recent Comments