• 22-24 October 2012: Hann-Ocean showcased its Drakoo technologies in Asia Future Energy Forum and Exhibition 2012. Welcome to join our sea demos on 8 Nov 2012.

  • 24 October 2012: Hann-Ocean presented a technical paper on Drakoo Type-B development on 24 Oct 2012 during Offshore Renewable Energy Conference 2012.

  • 23 October 2012:  Hann-Ocean delivered its first batch of commercial wave energy convertors to Jurong Shipyard Pte Ltd.  It is probably the world's first wave energy converter array for small waves (0.2-1.0m).  Drakoo-B

  • 12 October 2012: Hann-Ocean's Drakoo technology was featured by Singapore local news paper Lianhe Zao Pao on Page 14 titled "Locally developed design inspired by fish gills, "Dragon King of Ocean (Drakoo)" can generate electricity from big or small ocean waves". See details.

  • 01 June 2012: Hann-Ocean secured the 1st commercial order from Jurong Shipyard Pte. Ltd. to purchase 4 units of Drakoo-B0004 wave energy convertors, being the world's first wave energy converters for small waves.

  • 26-28 March 2012: Hann-Ocean Energy participated as an innovation exhibitor in Cleantech Forum San Francisco 2012 to showcase its ground-breaking wave energy convertion technology Drakoo and seek strategic partners in the U.S. See details.

  • 06 February 2012: SPRING Singapore offered a CDS(TI) project grant under Capability Development Scheme (Technology Innovation) to Hann-Ocean Energy for its Test Bedding Singapore's First Wave Energy Convertor Module (Drakoo-B0016).

  • 8 December 2011: Henry L Han as an invited speaker presented a paper - Twin Chamber Wave Energy Convertor Drakoo Development during the 2nd International Forum on Ocean Energy Exploitation Technology held at Busan, Korea. See details.

  • 8 November 2011: Hann-Ocean and Ocean Space Inc. from Korea formed a consortium on development of fixed breakwater integrated with 250kW Drakoo wave energy convertors.

  • 4 August 2011: Hann-Ocean participated in the exhibition of OWET Ocean Renewable Energy Conference VI in Portland, USA.

  • 4 - 11 July 2011: The first Drakoo WEC Prototype (Model No. B0001) has been tested extensively at the National Renewable Energy Centre (Narec) in wave energy conversion (>50%). See details.  

  • 28 Apr - 10 May 2011: Hann-Ocean's first full-system prototype of Wave Energy Convertor Drakoo built by Sembcorp Marine was launched and started generating electricity at Singapore's west coast, by converting both waves and tidal stream energy.  See details.

  • Jan 2011: Hann-Ocean's latest innovation developments on Drakoo wave energy convertor and Hexifloat renewable energy floating platform featured on RECHARGE, the global source of renewable energy news, See details.

  • Jan 2011: Hann-Ocean completed the conceptual designs and the power generation prediction for both 1kW and 1.5MW prototypes. The production of the DRAKOO-III-1kW prototype has commenced.More about DRAKOO-III prototypes

  • Dec 2010: Hann-Ocean Platform successfully assisted HSL Constructors Pte Ltd in launching the Detachable Crane Barge (DCB) comprising 19 units of CPS 40ft pontoons connected with 72 RPC connectors on water at Keppel Pier. This is the biggest floating platform (37m x 18m x 2.4m) ever built under Hann-Ocean Platforms' manufacturing license. It is also the largest offshore operational Detachable Crane Barge certified by International Ship Class GL.More about DCB

  • Nov 2010: From 15 to 18 November 2010, Hann-Ocean participated in the ISLCT2010 held in Korea to catch the visitors' attention with its innovative and unique clean energy products. Being an invited speaker, Henry Han gave two presentations on DRAKOO and HEXIFLOAT. The later was given the Best Paper Award.More about ISLCT

  • Nov 2010: From 2 to 4 November 2010 the RenewableUK Annual Conference and Exhibition took place in Glasgow, UK. Since Hann-Ocean has recently become active in the renewable energy sector, we took the opportunity to be one of the more than 4,200 people and 300 exhibitors. The feedback we received during the exhibition was overwhelming and reassured us that we are on the right track. More about Renewable UK

  • Sep 2010: A series of wave tank tests for a full-working 1:2 scaled model of DRAKOO II was completed successfully in Nanyang Technological University. This model is the second revision of the DRAKOO design, which has been proven to achieve up to 71% efficiency as per the test result for converting wave energy to water jet. The resultant water jet drives an impeller-type turbine connected to a DC alternator to generate electricity. The total system is proven efficient and the performancespectrum(i.e.efficiency vs. wave period) has been established. A sea trial of the model in Singapore water will be carried out in Oct 2010.More about DRAKOO

  • Aug 2010: A novel design concept of Modular Floating System for Solar, Wind, Wave and Tidal Energy Devices was developed successfully by Hann-Ocean, namely “Hexifloat﾿(Patent Reference: US 61/344564). Hexifloat is a groundbreaking “all-in-one﾿floating renewable energy platform that integrates Solar, Wind, Wave and Tidal Energy Devices within a single structure, thereby creating significant cost savings by maximizing the electrical output on a per square metre basis. Hexifloat isscalable, strong, durableand flexible. It can be easily assembled, transported and stored. The design is environment friendly.More about Hexifloat

  • Jan 2010: Class Approval for a typical CPS4088N Pontoon with RPC-S88Connectors by Germanischer Lloyd (GL).More about CPS4088N

  • Oct 2009: Delivery of construction design and manufacturing licensesfor a 180T floating crane joined by 19x CPS pontoons to HSL ConstructorsPte Ltd.More about 180T Detachable Crane Barge

  • Oct 2009: Completion of product development for Concrete-SteelComposite (CSC) modular pontoons under SPRING Singapore Grant.More about CSC

  • Feb 2009: Completion of design and supply 3 sets of PersonalizedWater Suites (PWS) each joined by 4 pontoons with 8x RPC-S88 connectors toNautique Pte Ltd. More about PWS

  • Nov 2008: Completion of product development for ContainerizedPontoon System (CPS) under SPRING Singapore Grant.More about CPS

  • Jul 2008: Award of Product Type Approval for Rigid Pontoon Connector(RPC) by American Bureau of Shipping (ABS).More about RPC

  • April 2008: Boat Asia 2008 

Contact Information

Hann-Ocean Technology Pte Ltd

7030 Ang Mo Kio Avenue 5
#09-61, Northstar @ AMK
Singapore 569880
Tel:: (65) 67787980
Fax: (65) 65709206
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