The Electricity Generator Levy: An Update

The Electricity Generator Levy: An Update

On 20 December 2022 the government released a quantity of major documents in relation to implementation of the Electrical energy Generator Levy. Burges Salmon’s Electrical power Staff offers an update on the most current placement.

The Government published on 20 December 2022 a variety of substantial paperwork in relation to the Electrical energy Generator Levy.

These include a supplementary technological be aware, draft laws and an explanatory notice to the draft legislation.

Our see is that these are clearly rushed by means of proposals and are far from perfect. What every person in the strength sector constantly craves is clarity and certainty. The draft legislation in specific, does not really reach this and our check out is that it does not match plainly the rules and wording in the complex take note. There could be time to resolve this, which includes through the publication of assistance and regulations by the treasury, but not a great deal!


As commented in our former submit, the Energy Generator Levy (the Levy) will apply to revenues from “in scope” electrical energy created on and from 1 January 2023 to 31 March 2028 and will be a 45{5376dfc28cf0a7990a1dde1ec4d231557d3d9e6448247a9e5e61bb9e48b1de73} tax on remarkable returns from low-carbon electrical energy technology. Remarkable returns are outlined as the combination earnings that turbines make in a interval (the relevant company’s accounting time period) from in-scope era at an typical output selling price previously mentioned, in the beginning, £75/MWh. Regular company tax concepts will also use.

The lately posted paperwork improve and refine a quantity of factors in the original technical note and seek out to set out the formal laws to employ the Levy. There are however some contradictions in between the draft legislation and the complex notes.

We explore these factors and some of the contradictions below.

Calculation of Extraordinary Receipts

The Governing administration has indicated that the benchmark cost of £75/MWh will now be altered in line with CPI (all products). There was no indication earlier that it would be indexed, but this was something that a significant quantity of generators created representations about). The draft laws implies that the £75/MWh worth will implement for the monetary a long time (1 April – 31 March) ending in 2023 and 2024. From 01 April 2024 however, the £75/MWh will be indexed in line with CPI with the 1st indexation adjustment using December 2022 as the base date and with subsequent changes doing the job on an yearly adjustment by reference to the improve in CPI from December to the upcoming December.

The supplemental be aware and the draft laws give that no other benefit will be indexed. This includes the £10 million allowance (which will be pro-rated for periods shorter than 12 months) and the baseline gasoline charge.

The supplemental note states that era receipts will not incorporate the pursuing for the needs of calculating the Levy:

payments for approved BM bids for cutting down output (despite the fact that the measure of output will be modified upwards for selected reasons to replicate the volumes not created as a end result of the acknowledged bid)

ROCs, REGOs, Suit era tariff payments and Match export tariff payments (but Feed-in Tariff web pages that have opted out of the export tariff regime and market the electric power on business conditions, will likely, have this sort of export income included in the Levy calculation contingent on other variables) and

payments not in connection with electrical power presented to the grid (these as ancillary expert services) and Potential Sector payments.

The supplemental be aware and the draft laws also suggest that gains and losses in link with imbalance settlement, non-authorities contracts for change (like virtual company PPAs), money derivatives in relation to hedging energy price ranges and BM steps will be taken into account in identifying the sum realised from applicable era output. This will be welcomed by all generators that have entered into and/or that are looking to enter into corporate electrical power acquire agreements (back to back or artificial) and/or energy derivatives. Make sure you see our remarks underneath on Anti-Avoidance though.

This detail is a useful refinement of the posture set out in the initial complex notice and will, we suspect, be appreciated by turbines. However, the draft legislation does not at present appear to expressly replicate all of these ideas. The definition of generation receipts is now pretty huge (arguably capturing some of the revenues referred to above) while the class of excluded revenues is tight.

More commonly, the quantity calculation concepts during the draft laws appear to be dependent from a terminology perspective on “generated” volumes, relatively than export volumes (noting that there will always need to have to be adjustments to reflect BM bids and many others.). We suspect some of this divergence is the result of inadvertent issues, but it is distinct that the draft rules have been developed under time pressure and would reward from refinement, together with supplemental steerage documents and ancillary rules currently being posted.

Private Wire Volumes

The supplemental take note states that the Levy will “not implement to electricity produced and utilized below a personal wire arrangement or at the rear of the meter era that is not exported”, with the suitable evaluate of output staying metered output exported to the grid inside the related interval, matter to some adjustments for line losses, BM bids and other issues.

All over again, this is a optimistic refinement of the situation established out in the authentic technological observe, but the draft laws does not replicate these rules. The pertinent segment of the draft laws which defines “Grid related electrical energy era”, when merged with the definition of “distribution system” and “transmission technique” in Component 1 of the Electricity Act 1989, could, in our perspective, consequence in any electrical power produced and dispersed together any distribution procedure forming part of the attributable era volumes, alternatively than just volumes which are created for the reason of offering a supply the place the supply consists of the use of a distribution procedure operated by a licensed distribution network operator or a transmission program operated by a licensed transmission community operator.

Fuel Expenses

Fuelled producing stations caught by the Levy (largely biomass, but also Ad) should be able to deduct from their technology receipts extraordinary fuel prices. These will be calculated by reference to a baseline fuel cost of what ever is reduced – £65/MWh (not indexed) or the fuel expenditures (£/MWh) around a period of time of at the very least 12 months among 01 January 2017 and 01 March 2020 (with more detail being incorporated in the draft laws). Fuel fees in surplus of the baseline (calculated using the total fuel price tag in the relevant interval divided by the related quantity of electric power produced during the pertinent interval (likely not taking into account the effect of approved BM bids) minus the baseline fuel charge) remaining permitted to be deducted from the era receipts for the relevant qualifying time period. Gasoline costs can likely include things like the charge of attaining the gas and the value of transporting these types of fuel (but it does not look that the value of fuel storage will be taken into account).

Landfill gas generators and potentially other affected fuelled generators, will be capable to deduct from their technology receipts particular outstanding profits sharing expenses for obtain to fuel. The instance specified in the supplemental observe is landfill fuel generators paying out a 3rd party, for access to landfill fuel, payments calculated by reference to the wholesale value of energy / the selling price obtained by the relevant generator for generation.

Other Allowable costs

The draft laws implies that the Treasury may publish further restrictions setting out other kinds of allowable value that are permitted to be deducted from era receipts.

Excluded Generators

The volume threshold (beneath which generators are not subject matter to the Levy) has been decreased from 100GWh to 50GWh for every 12 thirty day period period of time (professional-rated for shorter durations). This 50GWh restrict applies across company teams (you should see the corporate groups segment under). The mentioned rationale for the reduction from 100GWh to 50GWh is to cut down the possibility that generators are incentivised to halt generating to steer clear of the Levy making use of to them. As just before, once a generator / team exceeds the 50GWh quantity, all technology volumes and revenues are taken into account in analyzing amazing returns.

The Levy will not utilize to the sale by a generator of electricity that is created while there is a live CfD or expense agreement in area involving that generator and Lower Carbon Contracts Business Confined. As expected by a lot of though, the Levy will implement to the technology receipts of these that are social gathering to a LCCC CfD prior to the time that their strike cost commences (i.e. the service provider nose).

The supplemental notice indicates that the Levy is not supposed to apply to storage belongings (pumped storage, innovative storage technologies, battery storage and so on.) or fuel, oil and coal generating property. Conversely, it does chunk on subsidy no cost renewables (whether in existence now or in the potential) which will upset a lot of presented elevated development expenditures, significantly minimized upside and no-downside protection for these types of belongings. The draft laws partly demonstrates this, but does not appear to exclude storage assets (we suspect this is a miscalculation) and given the drafting, also success in diesel gensets probably getting a “relevant” building station. We consider the draft legislation will require to be updated to reflect, at a minimal, the exclusion of non-pumped hydro storage.

Corporate Teams, JVs and Minority Shareholdings

The draft laws and the supplemental take note point out that for the reasons of the Levy, the corporate group examination will glimpse at a business that is not a 75{5376dfc28cf0a7990a1dde1ec4d231557d3d9e6448247a9e5e61bb9e48b1de73} subsidiary of any other organization and then all of that company’s 75{5376dfc28cf0a7990a1dde1ec4d231557d3d9e6448247a9e5e61bb9e48b1de73} subsidiaries and the 75{5376dfc28cf0a7990a1dde1ec4d231557d3d9e6448247a9e5e61bb9e48b1de73} subsidiaries of this sort of subsidiaries and so on.

The supplemental notice and the draft legislation include rules in relation to the allocation of power generator liabilities between a bulk and minority shareholders of members in just a company group.

The draft laws also introduces thorough concepts in relation to the allocation of generation revenues to partnerships, minority shareholders and individually joint undertaking parties in several conditions.

Generators, money and constrained recourse funders will want to appear at these principles closely, look at how it impacts their over-all generator liability degree posture and perhaps receive tax information in relation to the posture and the allocation of tax liabilities.


The supplemental observe and the draft legislation indicate that the generator Levy will integrate the present company tax guidelines for tax administration.

This includes ideas in relation to self-assessment, penalties and payment of the Levy (annually or instalments contingent on whether the undertaking is or is not (for company tax uses) a substantial firm, a incredibly significant company or another classification of enterprise).

A person change however is that in just a company group which exceeds the 50GWh threshold, a person entity inside of the team, the “lead member”, will be dependable for payment of the Levy in regard of all extraordinary revenues accrued by any members of the team, but with nomination rights for a different member of the team to be liable for paying out the Levy in numerous instances. Even more restrictions and details are predicted to be published setting out how this treatment will get the job done.

All users in just a generator enterprise that is a group will however be jointly and seriously liable for any Levy total payable by the “lead member”.


The draft laws contains a thorough anti-avoidance section. The drafting reflects equivalent rules in other tax legislation, with the wording being familiar to several tax lawyers and accountants. Offered that the generator Levy is not a behavioural tax even though, the portion signifies that generators will require to imagine cautiously ahead of employing (and be in a position to commercially justify), for occasion, any company restructuring, mirror CfDs and/or Driving the Meter supply preparations that had been not presently in existence prior to the publication of the draft legislation.

Future Steps

The Govt intends to introduce the draft laws as element of the upcoming Finance Monthly bill, with HMRC issuing draft guidance for taxpayers early in 2023. The essential coverage selections will not be revisited evidently, but the Governing administration has said that it will carry on to take into consideration the regulations for a modest variety of recognized locations these types of as the remedy of qualifying joint ventures. Any individual with issues about HMRC’s anticipations of taxpayers and/or observations about the draft laws ought to get in contact with HMRC working with the adhering to electronic mail deal with: [email protected].