2G Energy's Order Book Has Grown Sevenfold — Now the Heek Plant Needs to Catch Up

2G Energy plans a new assembly hall to meet surging demand, driven by US data center orders, while reaffirming 2027 revenue targets.

The problem facing 2G Energy is a pleasant one: demand is arriving far faster than the company can build. The Heek-based manufacturer of combined heat and power plants has responded by planning a new assembly hall at its headquarters, with construction slated to begin in early 2028. The expansion is designed to add production capacity for at least €300 million in annual revenue — a direct acknowledgment that the existing facilities can no longer keep pace with the order flow.

A Quarter That Redefined the Company's Scale

The numbers behind that decision are striking. In the second quarter of 2026, 2G Energy booked incoming orders of €422.4 million, nearly seven times the €54.1 million recorded in the same period a year earlier. For the first half of the year, the total reached €479.4 million, up from €110.7 million in the prior-year period. The dominant driver was the company's US data center business: the "Data Center Solutions" segment alone contributed €350.3 million in the first half, making it by far the largest growth engine in the group.

The momentum was confirmed through a mandatory disclosure on July 30, and it was not solely a North American story. Outside the US and Canada, order intake rose 57 percent in the second quarter to €72.1 million, with the German biogas business recovering notably — up 74 percent to €37.9 million. That breadth matters: it suggests the surge is not a one-off spike tied to a single customer or region, but a broader shift in demand for decentralized power generation.

Building for a Future the Order Book Already Shows

The planned assembly hall in Heek is the logical consequence of an order backlog that now stretches the company's manufacturing capabilities. Management's decision to commit to a construction start in early 2028 signals confidence that the demand is durable rather than a temporary burst. The expansion would lift annual production capacity by at least €300 million, a substantial increase relative to the company's historical revenue base.

That confidence is also reflected in the reaffirmed medium-term guidance. For 2027, 2G Energy continues to target revenue between €570 million and €620 million, with an EBIT margin above 11 percent. The company also confirmed its existing forecasts for 2026 and 2027 without raising them, despite the record order intake — a cautious stance that suggests management wants to demonstrate execution before promising more.

Wall Street Is Watching, But Not Cheering

The share price tells a more nuanced story. At Friday's close, the stock stood at €57.40, down 1.88 percent on the day. Over the past 30 days, it has shed 8.31 percent, leaving it roughly a quarter below its 52-week high of €76.95, reached in early July. Yet the longer-term picture remains strongly positive: the shares are still up 63.30 percent since the start of the year.

The recent consolidation suggests that much of the good news has already been priced in. Investors appear to be shifting their focus from order intake — which has now exceeded all expectations — to operational execution: how quickly 2G Energy can convert its record backlog into revenue and margin. The market's muted reaction to the Q2 figures, despite their historic scale, reflects that shift in emphasis.

Analysts, for their part, remain constructive. First Berlin Equity Research reaffirmed its "Add" rating with a price target of €73 on July 30, following the Q2 release. The firm had already signaled its confidence in early July, citing the record order intake of over €400 million in the first half — compared with €111 million in the prior-year period and €232 million for the full year 2025. The post-results confirmation came without any change to the target or recommendation.

Key Dates on the Horizon

Several upcoming events should provide further clarity. The annual general meeting takes place in Ahaus on August 19, where management will face shareholder questions on strategy. In late September, the company will present at the German Corporate Conference hosted by Berenberg and Goldman Sachs in Munich — the secondary source dates this event to September 23, while the primary source places it at the end of the month. Preliminary first-half figures are due for release on September 29, followed by the company's first Capital Markets Day on October 1 at the Heek site, where the board is expected to elaborate on its growth strategy and capacity plans in greater detail.

The transformation underway at 2G Energy is not merely a matter of scale. It is a test of whether a mid-sized German manufacturer can successfully pivot to serve the explosive demand from US data centers while maintaining its traditional strengths in biogas and decentralized energy. The order book says the market wants what 2G Energy sells. The assembly hall says the company intends to deliver. Whether the share price eventually follows the fundamentals will depend on the execution stories told over the coming quarters.