Feb 24, 2020

Shell-owned Limejump to base Europe’s biggest battery in UK

Marcus Lawrence
2 min
Limejump is set to complete the construction of a 100MW grid-integrated battery project by the end of 2020
Establishing electric vehicles as the main component of private transport is a deep and broad challenge. The vehicles them...

Establishing electric vehicles as the main component of private transport is a deep and broad challenge. The vehicles themselves must offer range that will quell fears of being caught without charge in an chargepoint black spot, those chargepoints must be established either through government schemes or private enterprise, and EVs must be available at prices that rival those of their combustion engine-encumbered brethren. 

Perhaps the most significant infrastructural challenge, however, is the grid’s ability to cope with the strain of widespread EV ownership. Statista says that, as recently as January 2020, there are around 32.5 million cars on British roads; if each of these were to be replaced by EVs overnight, the grid would collapse during their overnight charges (not accounting for the proportion of road-borne vehicles that are already plug-in hybrids or straight-shooting EVs, of course). 

With the UK set to ban the sale of petrol and diesel cars by 2035, the race is on to douse this fire before it starts.

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Many options for curtailing the potential electricity shortages pertaining to electrified transport are being fielded, including using EVs as mobile batteries themselves so they can restore energy to the system as they take it out and thereby balance the effect. 

More practically, installing large batteries in the grid network will enable a balancing of power supply by feeding the system during peak periods and absorbing excess energy when supply exceeds demand. 

Limejump is an enterprise seeking to deliver on this option, and its nascent project for British soil has received multi-year backing from Big Oil member and parent company Shell. Limejump already manages the largest battery portfolio in the UK, and the freshly-backed 100MW project will add the biggest battery in Europe to its remit.

The 100MW project, comprised of two 50MW batteries and due for completion by the end of this year, is also backed by China Huaneng Group and sovereign wealth fund CNIC, and will be based in southwest England.

“Projects like this will be vital for balancing the UK’s electricity demand and supply as wind and solar power play bigger roles in powering our lives,” said David Wells, Vice President of SEEL (Shell Energy Europe Ltd), in Limejump’s press release. “Batteries are uniquely suited to optimising power supplies as the UK moves towards net-zero carbon system.”

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Jun 25, 2021

UK must stop blundering into high carbon choices warns CCC

climatechange
Energy
Netzero
UK
Dominic Ellis
5 min
The UK must put an end to a year of climate contradictions and stop blundering on high carbon choices warns the Climate Change Committee

The UK Government must end a year of climate contradictions and stop blundering on high carbon choices, according to the Climate Change Committee as it released 200 policy recommendations in a progress to Parliament update.

While the rigour of the Climate Change Act helped bring COP26 to the UK, it is not enough for Ministers to point to the Glasgow summit and hope that this will carry the day with the public, the Committee warns. Leadership is required, detail on the steps the UK will take in the coming years, clarity on tax changes and public spending commitments, as well as active engagement with people and businesses across the country.

"It it is hard to discern any comprehensive strategy in the climate plans we have seen in the last 12 months. There are gaps and ambiguities. Climate resilience remains a second-order issue, if it is considered at all. We continue to blunder into high-carbon choices. Our Planning system and other fundamental structures have not been recast to meet our legal and international climate commitments," the update states. "Our message to Government is simple: act quickly – be bold and decisive."

The UK’s record to date is strong in parts, but it has fallen behind on adapting to the changing climate and not yet provided a coherent plan to reduce emissions in the critical decade ahead, according to the Committee.

  • Statutory framework for climate The UK has a strong climate framework under the Climate Change Act (2008), with legally-binding emissions targets, a process to integrate climate risks into policy, and a central role for independent evidence-based advice and monitoring. This model has inspired similarclimate legislation across the world.
     
  • Emissions targets The UK has adopted ambitious territorial emissions targets aligned to the Paris Agreement: the Sixth Carbon Budget requires an emissions reduction of 63% from 2019 to 2035, on the way to Net Zero by 2050. These are comprehensive targets covering all greenhouse gases and all sectors, including international aviation and shipping.
     
  • Emissions reduction The UK has a leading record in reducing its own emissions: down by 40% from 1990 to 2019, the largest reduction in the G20, while growing the economy (GDP increased by 78% from 1990 to 2019). The rate of reductions since 2012 (of around 20 MtCO2e annually) is comparable to that needed in the future.
     
  • Climate Risk and Adaptation The UK has undertaken three comprehensive assessments of the climate risks it faces, and the Government has published plans for adapting to those risks. There have been some actions in response, notably in tackling flooding and water scarcity, but overall progress in planning and delivering adaptation is not keeping up with increasing risk. The UK is less prepared for the changing climate now than it was when the previous risk assessment was published five years ago.
     
  • Climate finance The UK has been a strong contributor to international climate finance, having recently doubled its commitment to £11.6 billion in aggregate over 2021/22 to 2025/26. This spend is split between support for cutting emissions and support for adaptation, which is important given significant underfunding of adaptation globally. However, recent cuts to the UK’s overseas aid are undermining these commitments.

In a separate comment, it said the Prime Minister’s Ten-Point Plan was an important statement of ambition, but it has yet to be backed with firm policies. 

Baroness Brown, Chair of the Adaptation Committee said: “The UK is leading in diagnosis but lagging in policy and action. This cannot be put off further. We cannot deliver Net Zero without serious action on adaptation. We need action now, followed by a National Adaptation Programme that must be more ambitious; more comprehensive; and better focussed on implementation than its predecessors, to improve national resilience to climate change.”

Priority recommendations for 2021 include setting out capacity and usage requirements for Energy from Waste consistent with plans to improve recycling and waste prevention, and issue guidance to align local authority waste contracts and planning policy to these targets; develop (with DIT) the option of applying either border carbon tariffs or minimum standards to imports of selected embedded-emission-intense industrial and agricultural products and fuels; and implement a public engagement programme about national adaptation objectives, acceptable levels of risk, desired resilience standards, how to address inequalities, and responsibilities across society. 

Drax Group CEO Will Gardiner said the report is another reminder that if the UK is to meet its ambitious climate targets there is an urgent need to scale up bioenergy with carbon capture and storage (BECCS).

"As the world’s leading generator and supplier of sustainable bioenergy there is no better place to deliver BECCS at scale than at Drax in the UK. We are ready to invest in and deliver this world-leading green technology, which would support clean growth in the north of England, create tens of thousands of jobs and put the UK at the forefront of combatting climate change."

Drax Group is kickstarting the planning process to build a new underground pumped hydro storage power station – more than doubling the electricity generating capacity at its iconic Cruachan facility in Scotland. The 600MW power station will be located inside Ben Cruachan – Argyll’s highest mountain – and increase the site’s total capacity to 1.04GW (click here).

Lockdown measures led to a record decrease in UK emissions in 2020 of 13% from the previous year. The largest falls were in aviation (-60%), shipping (-24%) and surface transport (-18%). While some of this change could persist (e.g. business travellers accounted for 15-25% of UK air passengers before the pandemic), much is already rebounding with HGV and van travel back to pre-pandemic levels, while car use, which at one point was down by two-thirds, only 20% below pre-pandemic levels.

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