Essential KPIs for Gas Engineering Companies Facing the Energy Transition

Gas engineering firms operate in a rapidly changing energy system. The North Sea Transition Deal and the UK’s climate commitments mean companies must reduce emissions while maintaining energy security. At Apex Accountants, we help you navigate this transition by offering vital details about KPIs for gas engineering companies that are essential for tracking progress and planning investment. This guide uses the latest insights to answer the questions that gas engineering companies should be asking to successfully adapt to the net-zero future.

Why do gas engineering companies need KPIs for net‑zero?

The UK has committed to reduce greenhouse‑gas emissions by 68% from 1990 levels by 2030 and to achieve net‑zero by 2050. The North Sea Transition Deal (NSTD) sets sector‑specific targets – emissions from UK offshore oil and gas production must fall 10% by 2025, 25% by 2027 and 50% by 2030 compared with 2018. Companies that fail to plan for this transition risk higher costs, regulatory penalties and stranded assets. KPIs provide an evidence base for investment decisions and demonstrate compliance among investors, lenders, and regulators.

What is production efficiency, and how is it measured?

Production efficiency shows how well an operator turns installed capacity into output. The NSTA’s 2024 benchmarking dashboards, published in August 2025, report 75% efficiency in 2024. This figure compares actual output with potential output if facilities ran optimally.

Another KPI is the unit operating cost, the average cost to produce a barrel of oil equivalent (boe). In 2024, the UKCS unit cost was £19.49 per boe. Lower costs show efficiency. Rising costs may signal ageing assets or higher maintenance.

When tracking metrics for gas engineering companies, you should regularly check:

• Are our production efficiency and unit costs improving year‑on‑year?
• How do our metrics compare with NSTA benchmarks and industry peers?
• What capital expenditure is needed to maintain or improve efficiency?

How to track emissions intensity and methane leakage?

The NSTA’s Emissions Monitoring Report 2024 provides a baseline for emissions KPIs. Upstream greenhouse‑gas (GHG) emissions from UKCS operations fell 4% in 2023, contributing to a 28% reduction since 2018. However, emissions intensity – defined as kilograms of CO₂ equivalent per boe – rose from 22 kg CO₂e/boe in 2022 to 24 kg CO₂e/boe in 2023 because production declined faster than emissions. 

Most emissions come from power generation on offshore platforms (79%), while flaring accounts for 17% and venting 3%. Methane emissions intensity is also a key KPI; the UK average was 1 kg CO₂e per boe, far below the global average of 16 kg CO₂e per boe.

Key questions:

• What is our emissions intensity (kg CO₂e per boe) and is it declining?
• How do flaring and venting contribute to our emissions?
• Are we meeting methane intensity targets (e.g., the OGCI 0.2 % target)?

What does the North Sea Transition Deal mean for financial metrics?

The NSTD is a partnership between government and industry. It envisages investing £14–16 billion by 2030 in technologies such as carbon capture and storage (CCS), hydrogen and electrification. The deal also sets a voluntary target for 50% UK content in new energy projects and aims to cut 60 million tonnes of greenhouse gases, with 15 Mt coming from decarbonising production. 

For tracking metrics for gas engineering companies, this means CapEx planning must include electrification of platforms, offshore power-from-shore links, and early‑stage CCS infrastructure. KPIs should track capital spent on transition projects, returns on investment, and local content ratios.

How can hydrogen metrics inform the gas transition?

Hydrogen is critical to decarbonising energy-intensive sectors. The UK government now targets up to 10 GW of low‑carbon hydrogen production by 2030. Economic modelling suggests the hydrogen sector could support 30,000 direct jobs and contribute more than £7 billion in annual gross value added. To access support, projects must meet the Low Carbon Hydrogen Standard, which sets a threshold of 20 g CO₂e per megajoule (MJ) on a lower‑heating‑value basis. 

The first Hydrogen Allocation Round (HAR1) in early 2025 delivered an average price of £241 per megawatt‑hour (MWh) for electrolytic hydrogen; analysts believe costs must fall to below £100 /MWh to compete with natural gas. The Splitting the Difference report suggests that with supportive policies the cost of electrolytic hydrogen could drop below £100 /MWh.

Gas‑engineering firms should monitor:

• Hydrogen production costs per MWh and how they compare with natural‑gas prices.
• Compliance with the Low Carbon Hydrogen Standard.
• Number of hydrogen offtake agreements or supply contracts secured.

How much does carbon capture cost, and what are the investment implications?

CCS is touted as a key enabler for net‑zero, yet it remains expensive and unproven at scale. The Climate Change Committee’s Seventh Carbon Budget lowered the UK’s 2050 CCS requirement by 30%, but it still envisages capturing 73 million tonnes of CO₂ per year. An IEEFA analysis warns that CCS costs are spiralling. 

According to the CCC, the average abatement cost per tonne of CO₂ captured ranges from –£145 for electricity supply (reflecting cheaper renewables) to £349 for bioenergy with CCS (BECCS). The industry average is £184 per tonne. Engineered removals such as direct air capture (DACCS) and BECCS have per‑tonne costs of £323 and £349, respectively. The CCC estimates that £408 billion will be needed to install and operate CCS infrastructure by 2050, with annual spending of about £5 billion up to 2030 and £19 billion per year between 2031 and 2050.

For gas engineers, KPIs should assess:

• Cost per tonne of CO₂ captured versus carbon price or other abatement options.
• Capital allocation to CCS projects and the expected payback period.
• Percentage of emissions abated using CCS versus reductions achieved through electrification or efficiency.

What other financial KPIs for gas engineering companies are essential in the energy transition?

In addition to operational and environmental metrics, investors and lenders increasingly demand climate‑related financial disclosures. The IFRS S2 Climate‑related Disclosures Standard (effective June 2025) requires companies to report capital deployment towards climate risks and opportunities and to disclose their internal carbon price, including how it is used and the price per tonne applied. Gas‑engineering firms should therefore track:

• Capital expenditure on decarbonisation: How much of total CapEx is directed towards low‑carbon projects?
  
• Internal carbon price: What carbon price is used in project evaluation, and how does it compare with market prices?
  
• Return on invested capital (ROIC) for transition projects: Do low‑carbon investments deliver comparable or better returns than traditional upstream projects?
  
• Free cash flow and debt‑to‑equity ratios: Are investments increasing leverage, and is cash generation sufficient to fund decarbonisation?

These KPIs complement traditional metrics such as earnings before interest, taxes, depreciation and amortisation (EBITDA) margins, net profit margins, and reserve replacement ratios but integrate climate risks into financial planning.

How can accountants support gas engineers in achieving net‑zero?

Accountants play a pivotal role in bridging engineering data and financial decision‑making. Apex Accountants advises gas‑engineering businesses to:

1. Integrate production and emissions data into financial models: Use the latest emission factors – UK electricity carbon intensity fell 14.5% in 2025 versus 2024 due to reduced gas generation – to forecast the cost of electrification and power purchases.
   
2. Benchmark performance regularly: Compare financial KPIs for gas engineers against NSTA dashboards (production efficiency and unit costs), ONS emissions‑per‑head statistics (UK per‑capita emissions were 1.77 t CO₂e in Q1 2025) and CCC progress reports (territorial emissions were 413.7 Mt CO₂e in 2024, 50.4% below 1990 levels).
   
3. Scenario‑plan using different carbon prices: As carbon pricing covers about 28% of global emissions and mobilised over $100 billion in 2024, incorporate multiple carbon‑price trajectories in project appraisals.
   
4. Disclose climate metrics transparently: IFRS S2 requires disclosure of carbon targets, metrics, time horizons, and reliance on carbon credits. Ensure that financial statements articulate how transition risks could affect cash flows and cost of capital.

How Apex Accountants Help Track KPIs For Gas Engineering Companies 

The energy transition is reshaping the gas‑engineering landscape. Successful companies will measure, manage, and disclose the right KPIs. 

Production efficiency and unit operating costs show how well assets perform; emissions and methane intensity reveal environmental performance; hydrogen and CCS metrics indicate readiness for future energy systems; and financial indicators such as capital deployment, internal carbon pricing, and ROIC demonstrate resilience to regulatory change. By integrating these KPIs into strategic planning, gas‑engineering companies can not only meet regulatory requirements but also identify new opportunities in the journey to net‑zero.

Apex Accountants is ready to help your business collect and interpret these metrics, develop robust reporting frameworks, and align its financial strategy with the UK’s decarbonisation goals. Get in touch to turn data into actionable insights and drive your energy‑transition success.