A new asset class is coming to the energy industry. One of the most exciting innovations in energy over the past decade has been the development of energy storage technology. Batteries have become viable for almost every size project, from homes to the largest utilities. In 2018, 311 megawatts (MW) and 777 megawatt-hours (MW-hr) of
The UK recorded its greenest ever winter in 2018/19, as mild conditions, high renewable output and system flexibility combined to send carbon intensity tumbling. National Grid ESO’s Winter Outlook document, published yesterday, revealed that the average carbon intensity of power generation over the period established a new record low of 242.8g CO2/kWh, almost half the
Recent power outages related to wildfires and other weather-related events suggest that a battery storage system might be a sensible addition when installing a solar photovoltaic system. The cost of battery storage is dropping, and there are alternatives available to reduce the cost further. “The era of available electricity whenever and wherever needed is officially
Details have emerged of the UK's Smart Export Guarantee (SEG), which will see owners of small-scale solar facilities continue to be paid for surplus energy sent to the grid, aiming to close the policy gap left by the end of feed-in tariffs (FiTs), by the end of 2019. Details of the SEG have been much-awaited
Are you a glass half-empty or half-full sort of person? Which type are you? (Image by Gerd Altmann from Pixabay) How you are enormously changes how you receive information. I recently listened to an episode of Analysis on BBC Radio 4, and I was left feeling some real optimism about our climate
The UK government should consider targeted support for small-scale battery storage if it wants households to participate in a smarter, lower carbon energy system, according to Brian Davis, vice president, Energy Solutions at Shell International. Shell New Energies acquired German battery storage firm Sonnen in February. The company has deployed hundreds of megawatts of storage
The Smart Export Guarantee places a legal obligation on energy suppliers with more than 150,000 customers to introduce export tariffs by 1st January 2020 The government is introducing new laws that will ensure households and businesses with new small-scale renewable technologies, such as solar panels, are paid for exporting electricity to the grid. The Smart
Fueled by increased interest in grid service applications like time-of-use (TOU) shifting, self-consumption and backup power, the U.S. market for energy storage doubled in 2018 and is expected to double again by the end of the year. Of the 777 MWh of energy storage deployed in the United States in 2018 (which was an 80%
Gov. Tony Evers caused a bit of a stir this year when he said Wisconsin should have a goal of generating carbon-free electricity by the year 2050. That would mean no coal-fired power plants in the state, and several other changes. Energy experts say one of those changes would likely involve more use of devices
The UK has now gone a fortnight without coal, underpinning what has been a landmark month for the country’s energy mix. The record was confirmed by National Grid ESO at 3:12pm this afternoon, the moment it became clear that the UK would surpass two consecutive weeks without any coal-fired generation whatsoever. Having only gone a