The 30 most influential people in the wind energy industry

WORLDWIDE: Wherever you look, there are signs that the wind industry is growing up from being a booming, emerging market to a mature, established industry. And our second annual survey of the top 30 industry leaders is no exception. Look, for example, at newcomers Felix Ferlemann (14th place) and Ignacio Martin (25th) -- both have left senior roles in the automotive industry to take the top jobs at major turbine manufacturers (Siemens and Gamesa respectively) in the past year.

Vestas CEO Ditlev Engel
Vestas CEO Ditlev Engel

Several other key executives have also recently made the switch from car to turbine manufacturing, moves that are symbolic on many levels. That wind companies can compete with car firms in attracting top people shows just how far wind has come and, perhaps, nods at the decline in the motoring industry.

The technology of the future versus the technology of the past. At the same time, turbine makers' desire to attract executives from the automotive industry shows that production has reached an age where turbines are mass-produced for a global market and cost reduction is king.

This need for an industrial approach to production has also been driven by changing political climates across the world, where governments can no longer afford generous tariffs to support wind energy. While every effort is being made by manufacturers to reduce the cost of energy produced by wind turbines — some of which were designed by engineers who also feature in out list — they would be the first to admit that this work is far from complete. As a result, our list also includes lobbyists and the odd politician tasked with battling the subsidy cull.

The top five shows an interesting mix, with a CEO slugging it out with a technology expert for top slot. The chief executive won in the end, despite heading a company currently in deep turmoil.


We used a variety of methods to compile our list of top 30 leaders, starting with canvassing opinion on worthy entrants from market players, including wind industry organisations and this magazine's key correspondents. We then conducted a readers' poll, and the final ranking is the result of support registered for individuals through both of these methods, and editorial judgement. We have noted the categories in which each entrant operates, from manufacturer and technology to political and finance to developer. And we have noted their positions from last year's influencer list.

What follows is this year's list of movers and shakers. Each one of these entrants are influencers in their
own market, and many have equally strong influence on the global stage.


Alstom Wind vice president

Faubel has led Alstom’s successful bid, together with utility EDF, for three of the four French offshore area tenders, and the development of the 6MW Haliade ­direct-drive turbine, designed by Pep Prats (22) and his team.


Vattenfall CEO

Swedish utility Vattenfall has positioned itself as one of Europe’s top developers of offshore wind. Løseth has upset US magnate Donald Trump — Vattenfall is leading a consortium building a 100MW project in waters near Trump’s planned Scottish golf course.


Green Giraffe Energy Bankers managing director

A former Dexia head of energy with 15 years’ experience in project financing, Paris-based Guillet is behind many of Europe’s large-scale offshore-wind financing deals.



Terium became boss of the German utility in August. Even before taking up the post, he said that under his watch RWE would have nothing more to do with nuclear power, and he would focus on conventional power and renewables.


GL Garrad Hassan CEO

Garrad is probably the world’s best-known wind-energy consultant. This British engineer leads a global firm offering services from engineering to certification.


Gamesa executive chairman

Another top executive to join the wind industry from the automotive component sector, former CIE Automotive executive vice-president Martin replaced Jorge Calvet as boss of the world’s fourth largest turbine manufacturer in May.


NextEra Energy Resources CEO

Pimentel was appointed CEO of the generation division of US utility NextEra in May 2011, inheriting the country’s largest single portfolio of wind projects. An accountant by training, Pimentel previously worked for management consultants Deloitte & Touche.


Suzlon chairman

A trained mechanical engineer, Tanti founded India’s major wind-turbine maker in 1995. The firm has struggled to be profitable over the past year due to its cripplingly-high level of corporate debt amid a cooling Asian market.


Alstom VP innovation and reliability

Prats was a founder of Spanish turbine maker Ecotecnia, which Alstom bought in 2007. He is recognised for his turbine designs, including Alstom’s 6MW Haliade 150 turbine.


GWEC secretary general

Former Greenpeace boss Sawyer joined the Global Wind Energy Council (GWEC) as its first secretary general in 2007. Under his leadership, GWEC now represents the major wind energy associations as well as the top companies involved in the global wind sector.


Repower chief technology officer

Former Aerodyn engineer Schubert joined German manufacturer Repower in 2001. He developed the 5MW turbine from 2002-2004 and the upscaled 6MW machine is now one of the world’s largest offshore turbines.


KfW-IPEX Bank global head of power, renewables and water

Through direct loans and credit guarantees, Ufer’s team is one of the largest financiers of wind in Europe. Ufer’s division has a portfolio of more than €10 billion.


UK Crown Estate CEO

A chartered surveyor and town planner, Nimmo joined the Crown Estate in January after five years at London’s Olympic Park. She is now in charge at the landlord of all the UK’s major offshore wind sites as this relatively young sector gears up for huge expansion.


GE vice-president for renewables

A US businessman with a technical background, Abate has focused on increasing turbine reliability and riding the high-growth global renewables market. But the US firm’s market share has dropped from 9.6% to 8.8% over the past year, according to BTM Consult.


US energy secretary

Physicist Chu is tasked with helping implement President Obama’s plan to invest in clean energy and create millions of new jobs. Chu’s success in delivering green growth will be a key factor in the November presidential elections.


Google energy & sustainability team director

An aerospace engineer with a Harvard MBA, Needham has led the US internet firm’s foray into renewable energy, including an offshore transmission backbone for the US Atlantic coast known as the Atlantic Wind Connection.


Siemens Wind Power CEO

Siemens announced Ferlemann’s appointment  in September 2011. The former head of chassis division at supplier Benteler Automotive is one of a number of key automotive executives joining the wind sector as manufacturers seek to industrialise their processes.


European Investment Bank head of energy

Christopher Knowles is head of the European Investment Bank’s climate change division. Knowles’ team has been instrumental in supplying much needed capital to wind project financings in the years since the 2008 collapse of Lehman Brothers bank.

The EIB’s lending to renewables projects peaked in 2010 at €6.6 billion, before dropping to €5.5 billion last year, 31% of which went to wind. Knowles says the EIB is in the process of a managed retreat from the 2010 lending spike, before returning to a pre-financial crisis rate of slow and steady growth in lending.

While the EIB is willing to give 15-year loans, says Knowles, few commercial banks will now lend beyond eight years. The EIB is looking at ways to encourage other institutions, such as pension funds, to invest long term in renewables.

Institutional investors such as pension funds rarely take construction risk and will not buy bonds below an investment-grade credit rating of BBB-, something few renewables projects can achieve. The EIB is looking at ways of taking the risky part of an investment, encouraging new investors to the sector to take the safer part that can be rated as investment grade.


EU commissioner for climate change

Former Danish environment minister Hedegaard has been based in Brussels as the European Commissioner for climate change since 2010. Her good understanding of how the wind market works from her time in Danish politics makes her a vital ally at the heart of the European Union.


PensionDanmark CEO

PensionDanmark CEO Torben Möger Pedersen, number 11 in our list, led both this move and the joint investment with fellow Danish pension fund PKA in 2011 in a 50% stake in Dong Energy’s 400MW Aanholt wind farm currently under construction in Danish waters.

Pedersen says the simple economics of low interest rates, volatile equities markets and the high fees of private equities funds drove his firm to look at direct investment, and wind was a natural choice for long term investment.

"Denmark has been a frontrunner in wind energy, with probably the most competent players in the European offshore industry," Pedersen says. "We expect to use our experiences with our initial investments in Danish offshore wind farms to invest in other energy-related infrastructure projects in Europe and North America.".


Dong Energy CEO

Poulsen took over the reins at Danish energy company Dong in August, joining from his role as CEO of Denmark’s largest telecoms company, TDC. In his new role, Poulsen is leading the company that is working out some of the more innovative ways to finance offshore wind projects.



Bode is at the helm of the US trade body in what is politically perhaps the most important year for the world’s second-largest wind market. Renewal or otherwise of the production tax credit will have a global impact. Bode and her organisation are at the heart of lobbying for the industry.



Political lobbyist Kjaer worked for Denmark’s wind industry association before joining the European Wind Energy Association (EWEA) in 2003 as policy director. He became CEO in 2006. He gave notice this year that he would be leaving the organisation in March 2013 for an undisclosed destination.

Looking back on his time at EWEA, Kjaer says that wind energy was only emerging on the radars of politicians ten years ago and that it has grown up over the past decade. "It’s a much more global industry and much more mature — it’s starting to look like car manufacturing," he adds. "You used to have the odd conglomerate, for example GE, with an interest in the sector, and today almost all major players in energy are involved in wind."

But wind’s phenomenal growth over the past decade, Kjaer adds, means that one of the biggest challenges facing his successor will be campaigning for the upgrade and European integration of grid infrastructure.

His plea to the industry is to avoid descending into protectionist practices such as Brazil’s local content requirement and the US tower import tax when times get tough."We need to keep trade in technology open and remove those barriers to trade," he says. "If you don’t have free trade you can’t get the cost down, and I would argue our main competitor in Europe is not Chinese or South Korean turbine manufacturers, but other forms of power generation."


Enercon founder and managing director

This year Wobben set up a trust to run the German business, to protect it against takeover and guarantee that it will remain an independent company after he steps down. Enercon managed to slightly increase its market share last year as the world’s fifth largest turbine manufacturer.


Iberdrola CEO and chairman

The past 12 months has seen Galan’s Spanish company lose its crown as the world’s top wind developer — held since 2006 — to Longyuan. Its loss of dominance comes as its core Iberian markets grind to a halt as a result of the European sovereign debt crisis.


Aerodyn founder and managing director

The German engineering firm achieved a major PR coup this year when Ming Yang said its business was dependant on Aerodyn designs. It has developed turbines from 20kW to 5MW, 200 to 300 towers and various rotor blades.


Goldwind CEO

Goldwind this year jumped up to become the world’s second largest wind turbine maker after Vestas. A veteran engineer, Wu has overseen the firm’s rapid growth that has seen it become China’s top turbine exporter.


Longyuan president

Xie this year oversaw China’s Longyuan overtake Iberdrola as the world’s largest wind developer. A trained engineer and long-serving employee of parent company Guodian Group, Xie has made Longyuan the top wind-power owner in China and built its international ambitions.


Siemens chief technology officer

Described as a "wind pioneer and visionary" by Windpower Monthly’s technology consultant, Eize de Vries, Stiesdal has risen from tenth place last year to second thanks to his popularity in our readers’ poll.

Siemens is looking to extend its run as the world’s number-one offshore turbine supplier with this year’s launch of the 6MW direct-drive offshore turbine. The SWT-6.0-120 is on schedule to go into full-scale production by 2013. This innovation secured the German firm the first major contract for a next-generation turbine in a €2.9 billion deal with Dong Energy in July.

Stiesdal built his first small wind turbine in 1976. He worked as a consultant to Vestas until 1986, when he joined Bonus Energy, which would later become Siemens Wind Power.

Stiesdal’s achievements at Siemens include working on the first marinisation of turbines for offshore; developing direct-drive technology; and the development of Siemens’ unique IntegralBlade manufacturing technology, where blades are cast in one piece. It is the latter of which Stiesdal is most proud. "Before we did this, the only way to cast the blade as a single piece was to use an inner mould, but that was then too big to get out of the blade," he says.

The focus now for the wind industry needs to be on reducing the overall cost of wind energy, Stiesdal says. This will most likely come from a relentless drive towards simplification.


Vestas CEO

There is no way of sugar-coating it: 2012 has been an "annus horribillis" for Engel, and one of the worst ever for Vestas. It will have cut 3,700 staff by the end of the year — more than 16% of its global workforce — and it has lost several board members, including chairman Bent Carlsen. There have been problems with its V90 3MW gearboxes, and it has had to push back the launch of its V164 7MW offshore turbine by a year to 2014.

Why then is the man running a business seemingly lurching from one crisis to another heading our list of the wind industry’s top leaders? Because, despite all Vestas’ problems over the past year, it is still the world’s largest turbine manufacturer, and Engel wields the kind of power and influence that many of his rivals can only dream of.

Vestas CEO since 2005, Engel may yet play a significant role in the drawn-out debate over the extension of the US production tax credit (PTC) and even the US presidential election.

When speaking to Windpower Monthly about Vestas’ 1,400 job cuts in August, Engel said these did not include potential US job losses. He will make a decision following November’s election, but has previously warned that up to 1,600 of Vestas’ 2,000 US employees could go if the PTC is discontinued.

This would mean more than 5% of the 30,000 wind manufacturing jobs in the US, and in an election likely to hinge on economy and jobs, such threats carry weight.

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