Mast Energy Developments, now known as Quantum Data Energy PLC, is attracting investor attention as it expands its flexible power generation business in the UK. The company is focusing on electricity generation, energy infrastructure and power solutions for the growing artificial intelligence (AI) data centre market.
The company has made progress in increasing electricity generation, developing new power projects and strengthening its financial position. Its strategy to supply reliable power to the UK electricity grid and AI data centres could create new growth opportunities over the coming years.
This article shows you about the Mast Energy share price forecast for 2026 to 2030, recent financial results, business developments and the factors that could influence its future share price.
Mast Energy Share Price and Company Overview
Mast Energy Developments PLC renamed itself as Quantum Data Energy PLC in November, 2025. The share has traded in London Stock Exchange but has changed its ticker name to QDE from MAST while retaining the ISIN GB00BNG90H86.
Quantum Data Energy deals in flexible power generating assets in the UK. Specifically, the company specializes in generating electricity when the demand peaks and delivering the extra capacity for the electricity grid.
The shares of Quantum Data Energy closed at around 2.25 pounds on the London Stock Exchange on October 30, 2026 and had a market capitalization of about £5.18 million.
Quantum Data Energy Financial Results: Revenue and Loss Performance
Quantum Data Energy reported its financial results for the six months ended June 30, 2026, on September 4, 2026.
The company recorded higher revenue and a lower net loss compared with the same period in 2025. However, operating expenses remained significant.
Key financial results for the first half of 2026 include:
- Revenue: £792,059, compared with £727,488 in the first half of 2025.
- Gross profit: £215,426, compared with £217,544 a year earlier.
- Operating loss: £662,900, compared with £244,129 in the first half of 2025.
- Loss before tax: £368,762, compared with £558,903.
- Net loss: £368,762, compared with £558,903.
- Basic loss per share: 0.02 pence, compared with 0.16 pence.
Revenue increased by approximately 8.9% year-on-year, while the company’s net loss narrowed by around 34%.
The improvement in the reported net loss was supported partly by a £451,772 gain associated with the disposal of the Bordersley subsidiary. Therefore, investors should distinguish between underlying operating performance and gains from transactions.
Full-Year 2025 Financial Performance
For the financial year ended December 31, 2025, the company reported:
| Financial metric | FY 2025 | FY 2024 |
|---|---|---|
| Revenue | £1.63 million | £737,158 |
| Gross profit | £496,345 | Not stated here |
| Operating loss | £1.19 million | — |
| Loss before tax | £1.52 million | — |
| Net loss | £1.52 million | £1.10 million |
| Cash and cash equivalents | £1.44 million | £146,446 |
Revenue increased by approximately 121% in 2025, mainly due to improved electricity generation at the company’s Pyebridge power plant.
Mast Energy Share Price Forecast 2026–2030
The future share price of Quantum Data Energy will depend on its ability to expand its power generation portfolio, increase electricity sales and improve its financial performance.
The company has several development opportunities, including flexible power generation projects and its strategy to supply electricity to AI data centres.
However, there is no reliable published analyst consensus price target for the former MAST shares that can be used as a confirmed 2026–2030 forecast.
The following figures are illustrative scenario estimates, not analyst targets or guaranteed returns. They are intended to show possible share price outcomes under different business conditions.
| Year | Illustrative share price range |
|---|---|
| 2026 | 1.80p–3.00p |
| 2027 | 2.00p–4.00p |
| 2028 | 2.50p–5.00p |
| 2029 | 3.00p–6.00p |
| 2030 | 3.50p–7.50p |
These ranges assume that the company continues developing its power generation business and makes progress towards increasing operating capacity. The higher end would require successful project delivery, stronger revenues and improved investor confidence.
The lower end reflects the possibility of funding pressure, operating losses, delays or weaker market conditions. Actual prices could fall outside these ranges.
Mast Energy Share Price Forecast for 2026
The outlook for 2026 will largely depend on the company’s ability to improve its existing operations and bring new power generation assets into commercial operation.
Its Pyebridge facility generated approximately 4.7 GWh of electricity during the first six months of 2026, representing an increase of around 15% compared with the same period in 2025.
The company also achieved an average electricity sales price of approximately £149 per MWh, outperforming the average wholesale market price during the period.
The Hindlip project completed construction and commissioning, while the Bordersley project progressed into construction.
These developments could support the company’s revenue growth and operating performance.
However, investors should monitor project commissioning, operating costs and the company’s ability to generate consistent cash flow.
Mast Energy Share Price Outlook for 2027 and 2028
The medium-term outlook will depend on whether Quantum Data Energy can successfully expand its operating power generation portfolio.
Hindlip and Bordersley represent important projects for the company’s growth strategy. Together, they add 12.5 MW of capacity and are expected to increase the company’s producing portfolio to approximately 20.6 MW across three operating sites.
The company is also targeting more than 300 MW of flexible generation capacity in the short to medium term.
If these projects become operational and deliver consistent revenue, the company could strengthen its financial position.
However, achieving these objectives will require effective project management, investment partnerships, grid connections and continued access to funding.
Mast Energy Share Price Forecast for 2029 and 2030
Looking towards 2029 and 2030, Quantum Data Energy could benefit from growing demand for reliable electricity.
The expansion of artificial intelligence, cloud computing and large data centres is increasing demand for dependable power infrastructure.
The company is exploring opportunities to develop modular power solutions for AI data centres. This strategy could provide an additional growth opportunity beyond its existing electricity generation business.
Its longer-term ambition includes developing up to 1 GW of AI-focused power campuses over the medium term. This is a strategic target rather than an existing operating capacity figure.
If the company successfully develops these opportunities, expands its power portfolio and improves profitability, investor interest could increase.
Nevertheless, long-term growth will depend on securing customers, financing, grid access and delivering projects on schedule.
Key Growth Drivers for Quantum Data Energy
1. Growing Demand for Flexible Power Generation
The increasing use of renewable energy creates a greater need for flexible electricity generation to support grid stability.
Quantum Data Energy’s power plants are designed to generate electricity when demand and market conditions support their operation.
This could create opportunities to increase electricity sales and capacity market revenue.
2. AI Data Centre Power Demand
Artificial intelligence and cloud computing are increasing electricity demand worldwide.
Data centres require reliable power supplies to support continuous operations. Quantum Data Energy’s strategy to develop modular power solutions for AI data centres could provide access to this growing market.
However, the strategy remains dependent on securing suitable projects, customers and investment partners.
3. Expansion of the Power Generation Portfolio
The development of Hindlip, Bordersley and other projects could increase the company’s total generation capacity.
A larger operating portfolio could help diversify revenue sources and improve its long-term growth potential.
4. Capacity Market Contracts
Capacity Market agreements provide power generators with payments for making electricity generation capacity available when required.
Quantum Data Energy’s Pyebridge facility has secured additional Capacity Market contracts, extending contracted revenue coverage through to 2030.
These agreements could support revenue visibility, subject to the company’s ability to meet contractual requirements.
Investment Risks to Consider
Despite its growth opportunities, Quantum Data Energy shares carry significant investment risks.
Continued financial losses: The company reported a net loss of £368,762 in the first half of 2026. Sustained losses could affect its ability to finance future development.
Funding and dilution risk: New power projects require investment. Additional share issues could dilute existing shareholders if external funding is needed.
Project execution risk: Delays in construction, commissioning, grid connections or customer agreements could affect expected revenue.
Energy market volatility: Electricity prices and gas costs can influence the profitability of flexible generation assets.
Share price volatility: The company’s relatively small market capitalisation may contribute to sharp share price movements.
AI data centre strategy risk: The AI power opportunity is potentially significant, but the company must secure customers, partnerships and funding before it can generate meaningful revenue from this strategy.
What Should Investors Watch Before Investing?
Investors following Quantum Data Energy shares should monitor:
- Half-year and annual financial results.
- Revenue and operating loss performance.
- Electricity generation at Pyebridge.
- Commercial operations and performance at Hindlip and Bordersley.
- New Capacity Market contracts.
- Progress towards the 300 MW generation target.
- AI data centre partnerships and customer agreements.
- Cash flow, borrowing and future fundraising.
- Changes in the QDE share price and trading volume.
These indicators can help investors understand whether the company’s growth strategy is translating into stronger financial performance.
Conclusion: Can Mast Energy Shares Grow by 2030?
Quantum Data Energy, formerly Mast Energy Developments, has made progress in expanding its flexible power generation business and increasing electricity revenue.
Its first-half 2026 results showed revenue growth and a lower net loss. The development of Hindlip and Bordersley, together with its AI data centre power strategy, could provide further growth opportunities.
However, the company remains loss-making, and its future performance will depend on successful project delivery, funding availability and improved cash generation.
The Mast Energy share price forecast for 2026–2030 therefore remains highly speculative. Investors should assess the company’s financial results, operational progress and funding position before making investment decisions.
Read Also – Rolls-Royce Share Price Forecast 2026–2030
Frequently Asked Questions
The illustrative Mast Energy (now Quantum Data Energy) share price forecast for 2026 is between 1.80 pence and 3.00 pence.
Mast Energy shares could potentially reach 5 pence over the medium term if Quantum Data Energy successfully expands its power generation business, increases revenue and improves profitability. However, this is a speculative possibility, not a confirmed analyst target.
The illustrative share price ranges are 2.00–4.00 pence for 2027 and 2.50–5.00 pence for 2028.
Quantum Data Energy has long-term growth opportunities in flexible power generation and AI data centre infrastructure. However, the company remains loss-making and faces funding and project execution risks. Investors should carefully evaluate its financial results and business progress before investing.
Mast Energy Developments PLC changed its name to Quantum Data Energy PLC in November 2025. Its London Stock Exchange ticker changed from MAST to QDE.
The illustrative Mast Energy share price forecast for 2030 is between 3.50 pence and 7.50 pence.
