World Sustainable Energy Initiative

27/05/2026

Happy Eid Mubarak! Hayirli Bayramlar dilerim !

12/05/2026

Today, we had a productive meeting with Linda Paierl from PCB Consulting Group and Ms. Helen from G100, who has previously served at the United Nations, UNICEF, and OECD.

During our discussions, they mentioned that they could introduce us to the top-level management of Vienna International Airport, similar to the management structure of İGA Istanbul Airport. In addition, they explained that, through their reference, we could become members of the American Austrian Foundation / American-Austrian business network.

They also stated that they would introduce us to her husband, the former Austrian Finance Minister, who is currently involved as Chairman in the Steyr Automotive industry and is also one of the founders of the Austrian Photovoltaic Association.

As a consulting company, they are providing financing solutions for solar energy projects. Furthermore, for our forum, they mentioned that they could also bring speakers from the World Bank.

Bugün PCB Consulting Group‘tan Linda Paierl ile ve G100‘den Birleşmiş Milletler 🇺🇳, UNICEF ve OECD‘de görev almis bayan Helen ile verimli bir görüşme gerçekleştirdik. Konustugumuz konular Avusturya Havalimani bizdeki IGA gibi üst düzey yönetim ile tanistiracak , ayrıca Amerikan Avusturya Ticaret Odasina bizlere onun referansı ile katilabilecegimizi ve ayrıca eşi eski Avusturya Finans Bakani - Steyr Otomotiv Endüstri Baskani ve Avusturya Fotovaltaik Dernegi kurucusu ile görüştüreceğini anlattı ! Bunlar Danismanlik Firmasi olarak Güneş Enerji Projelerine Finans sağlıyorlarmış. Tabii Forum için bizlere World Bank Dünya Bankasindan konuşmacı getirebileceklerini söylediler.

23/04/2026

Our homepage is updated !

REVIESTA Consulting Group operates at the intersection of international business, education, technology, and sustainable urban development.

18/04/2026

This week in Brussels 🇧🇪, I had the opportunity to engage with the Austrian Foreign Trade Gremium and gain valuable insights into current European and transatlantic dynamics.

Visits to NATO Headquarters and the European Parliament provided a deeper understanding of international cooperation, security policy, and economic relations shaping our future.

Productive discussions, new perspectives, and strong connections—looking forward to translating these insights into impactful initiatives, especially in the fields of Smart Cities and Smart Trade.



Diese Woche war ich in Brüssel 🇧🇪 und hatte die Gelegenheit, mich mit dem österreichischen Außenwirtschaftsgremium auszutauschen und wertvolle Einblicke in aktuelle europäische und transatlantische Entwicklungen zu gewinnen.

Besuche im NATO-Hauptquartier sowie im Europäischen Parlament ermöglichten mir ein tieferes Verständnis für internationale Zusammenarbeit, Sicherheitspolitik und wirtschaftliche Beziehungen, die unsere Zukunft prägen.

Produktive Gespräche, neue Perspektiven und starke Verbindungen – ich freue mich darauf, diese Erkenntnisse in wirkungsvolle Initiativen zu überführen, insbesondere in den Bereichen Smart Cities und Smart Trade.

11/02/2026

Dipl. Ing. Goekhan Yildirim

Dipl. Ing. Goekhan Yildirim is an internationally active expert in Sustainable Smart Cities and Global Sustainable Smart Trade, with a strong focus on building structured cooperation between governments, international institutions, industry leaders, and investors.

He serves as President of the World Sustainable Energy Institute (WSEIN), Vienna, and is a leading figure within the EU Trade Business Club, where he advances integrated approaches connecting urban sustainability, innovation-driven trade, and cross-border economic development.

With an engineering background and extensive international engagement, Mr. Yildirim works at the intersection of policy, technology, and global markets, supporting the development of future-ready cities, resilient infrastructure, and sustainable trade ecosystems. His work emphasizes strategic dialogue, public-private partnerships, and long-term value creation aligned with European and international sustainability objectives.

Mr. Yildirim regularly engages with ministries, embassies, municipalities, international organizations, and corporate stakeholders, contributing to high-level forums, institutional initiatives, and cross-regional cooperation platforms.

08/02/2026

Sustainability is Our Philosophy . In March 2023, we were proud to be part of the Innovation & Smart City event organized by the Embassy of Sweden, where visions for sustainable cities and smart solutions were shared. At EUTRADE, we believe innovation is strongest when driven by sustainability.

27/01/2026

Avusturya’nin Amerikan Buyukelcisi Arthur Graham Fisher ile EUTRADE Business Club olarak görüştük !

EUTRADE ve WSEIN konusunda bir görüşme yapma talebinde bulunduk ! İlgiyle karşıladı ve memnuniyetle destek vereceğini bildirdi!

30‘un üzerindeki Eyalet Yetkilisi ve üst düzey iş adamları ile görüşme şansı yakaladım.

Avusturya’nin Amerikan Buyukelcisi Arthur Graham Fisher ile EUTRADE Business Club olarak görüştük !

EUTRADE ve WSEIN konusunda bir görüşme yapma talebinde bulunduk ! İlgiyle karşıladı ve memnuniyetle destek vereceğini bildirdi!

30‘un üzerindeki Eyalet Yetkilisi ve üst düzey iş adamları ile görüşme şansı yakaladım.

31/12/2025

Happy new year

27/03/2023

Swedish Austrian Smartcity Exchange Days