Vestas Wind Systems A/S / NEG Micon A/S

OFT closed case: Completed acquisition by Vestas Wind Systems A/S of NEG Micon A/S.

Affected market: Manufacture and supply of wind turbines

No. ME/1643/04

The OFT's decision on reference under section 22 of the Enterprise Act 2002 given on 8 April 2004


Vestas Wind Systems A/S (Vestas) and NEG Micon A/S (NEG Micon) are Danish companies active in the global manufacture and supply of wind turbines and related services. In the year ending 31 December 2002, NEG Micon's UK turnover was £630k.


Vestas has acquired NEG Micon. The parties notified this transaction to the OFT on 23 February 2004; the administrative deadline is therefore 19 April. The statutory deadline is 22 June.


As a result of this transaction Vestas and NEG Micon have ceased to be distinct. The parties overlap in the supply of wind turbines and the share of supply test in section 23 of the Enterprise Act 2002 (the Act) is met. A relevant merger situation has been created.


The parties are both active in the manufacture and supply of wind turbines and the supply of after-sales servicing. Wind turbines convert wind into electricity and vary in size. The main customers for wind turbines are large utilities, large-scale land developers and multinational petrochemical companies.

In terms of after sales servicing, third parties have indicated that they take the life time costs into account at the tender process and this can involve potential suppliers submitting performance records for existing wind turbines they have installed. The contract can also include penalty clauses for failure to reach a certain level of performance. The warranty typically lasts for three years at which point the customer can re-tender the maintenance contract (to the original supplier or third party maintenance companies). In addition, one customer is developing its own expertise to take this element in-house. Overall it would appear that the after-sales servicing is fully considered at the tender stage and consequently, the competitive constraints occur at the tender stage and need not be considered separately. In terms of competition for servicing contracts after expiry of warranties, the parties have informed us that because after-sales support requires detailed access to technological information, they refuse to allow competitors to service their turbines, although they do allow third party maintenance companies to do so. Consequently the merger does not lessen competition between manufacturers in this respect, and this issue is not considered further.

The parties have informed us that Government targets require electricity suppliers in the UK to purchase a percentage of their electricity from specified renewable sources or face a fine. Given government policy it would not seem sensible to rely on gas and coal fired power stations to act as a constraint on the capital cost of wind turbines. Alternative renewable energy sources do exist, but no evidence has been offered as to their potential substitutability for wind turbines.

From a supply perspective the trend is to increase the size of turbine in order to gain greater efficiency in cost per megawatts (MW) per hour. This trend is likely to face some constraints from planning permission, which may promote the development of off-shore sites. Installation of off-shore wind turbines can be carried out by the manufacturer themselves, or subcontractors using stronger materials and salt resistant components.

Overall there is a credible case that the appropriate frame of reference should be the supply of wind turbines generally, on the basis that all wind turbine producers represent immediate competitive constraints on the parties; however, given the potential importance of the size of turbine, the effects of the merger have also been considered in relation to broad turbine power output categories and, given the particular demand and supply factors, in relation to the offshore segment.

Geographic market

The parties consider that competition occurs worldwide for a number of reasons: service facilities are quick to set up; some customers have framework agreements covering several countries; transport costs are no more than 5 per cent of total project costs; many components can be subcontracted locally; and the majority of international wind turbine suppliers outsource the manufacture of rotor blades to two companies: LM Glasfiber (which is establishing a manufacturing base in the UK) and NOI Scotland (which manufactures in Fife). They have also noted tenders where a company located outside the UK has won.

Third party responses indicate that suppliers with UK manufacturing facilities are preferred. In particular it was suggested planning permission is easier if the wind power plant contributes to employment, and that after-sales servicing is quicker from the UK. It is noticeable that the majority of main suppliers within the UK have, or plan to have, manufacturing facilities in the UK. Whilst it seems plausible that manufacturers within Europe can supply the UK (and have done so in the past), given these considerations a cautious approach has been taken and supply on a UK and EU basis is considered.


Market shares

The parties aggregated shares of supply of wind turbines as a whole over recent years are approximately as follows (percentage figures have been excised at the request of the parties):

Worldwide 1998-2002 — Vestas [ per cent], NEG Micon [ per cent], combined [ per cent]
EU 1998-2002 — Vestas [ per cent], NEG Micon [ per cent], combined [ per cent]
UK 1998-2003 — Vestas [ per cent], NEG Micon [ per cent], combined [ per cent]

Wind turbines

The parties consider the wind turbine sector in the UK to be in its infancy, and believe growth is being driven by UK government incentives.

Contracts for wind turbines follow bidding competitions, and in this respect competition during tenders is likely to be more important than who won the most tenders, although shares may reflect the competitiveness of companies within the UK. The parties have provided the OFT with a list of tender competitions within the UK between November 2001 and April 2004, showing that in addition to the parties, seven other suppliers – Nordex, Bonus, GE Wind, Gamesa and recently DeWind, REpower and Enercon – have been competing in UK tenders. Third parties have indicated that they seek five bidders which are short-listed to three. Information from the bids indicates that typically five companies bid which are short listed to two. On this basis only two competitors appear not to have been successful in any bidding competitions so far. The three new suppliers all have a substantial presence outside the UK — Enercon is the largest supplier in Germany, which has the largest installed base of wind turbines in the world. Comments from third parties suggest that they are considered viable suppliers.

The parties' success rates are not particularly similar, but vary by power category. In particular, in the lower power categories Vestas represents a large proportion of installed capacity; in these categories NEG Micon has won no tenders within the UK, although it has bid in a high percentage of competitions.

Offshore wind turbines

The parties believe that thus far, in addition to themselves, Bonus, Nordex and GE Wind have all competed for UK offshore projects, and that DeWind has recently announced its intention to pursue UK offshore projects building on its experience in Germany. Following the merger the number of competitors that have bid for off-shore wind farm contracts in the UK will decrease from five to four. Nevertheless, third parties have indicated that they are unconcerned and that sufficient credible bidders remain. Given the importance of the offshore segment to future demand (recent government approval has been given for a further 15 offshore wind farms), it would seem likely that further companies will enter this segment. In addition, the projects involved are large and infrequent (one recent project was worth £93 million). Together, the above factors suggest that the off-shore segment will remain competitive.

Barriers to entry

It appears that suppliers within Europe who do not currently compete in the UK are the most likely new entrants. A significant barrier for de novo entrants may be the need for a track record — several customers mentioned that they require suppliers to provide performance records for existing wind turbines and one mentioned a preference for an established supplier.

Buyer power

Purchasers are primarily a few large companies that have experience in large capital investment projects. One customer believed that the suppliers of wind turbines have had to grow rapidly from a cottage industry and have suffered from dealing with much stronger customers in the form of the power utilities.


No significant vertical issues appear to arise from this merger.


Third parties were largely unconcerned. One respondent expressed some concern despite identifying seven potential suppliers.


Even if the immediate competitive constraint is considered to be limited to those companies currently competing within the UK, there appear to be several credible suppliers of wind turbines post-merger. The merged entity is currently the UK's largest supplier, but given customers' infrequent demand and large contracts this could change rapidly, and it appears that strong competitive constraints remain post merger.

Consequently, the OFT does not believe that it is or may be the case that the merger has resulted in a substantial lessening of competition within a market or markets in the United Kingdom.


This merger will therefore not be referred to the Competition Commission under section 22(1) of the Act.

Published 7 April 2004