technology

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14 06 2021 | 10:47

Flower power: how one company is beautifying the wind turbine.

Tulip-shaped ‘eco-art’ turbines address common complaints about noise, danger to wildlife and ugliness. Tulips and flowers could help harness the power of the wind, after a green energy company came…

14 06 2021 | 10:07

Wind Catching with a different approach.

Designed to optimise energy production for a floating wind power plant Designed for easy operations and maintenance Elevator based turbine installation – all heavy operations performed on…

10 06 2021 | 16:23

Ugandan mobile app helps connects farmers with markets, knowledge to boost yields

It was Bwanika Charles’ teenage passion for agriculture that drove him to venture into growing cereal crops, mainly maize, on a rented piece of land in his home district of Masaka back in 2014. “I…

09 06 2021 | 10:40

Answer regarding the article of Windpower monthly : "Are vertical-axis wind turbines really the future?"

*The answer below is written form the authors of "Numerical modelling and optimization of vertical axis wind turbine pairs: A scale up approach" Joachim Toftegaard Hansen, Mahak Mahak & Iakovos…

09 06 2021 | 09:56

Are vertical-axis wind turbines really the future.

New research suggests VAWTs could surpass current ofshore giants. Eize de Vries talks to an aerodynamics expert who disagrees. Recently published research by Oxford Brookes University suggests that…

06 06 2021 | 07:29

Half a million new workers needed to meet global wind demand by 2025 – report

Building and maintaining wind turbines will create plenty of new jobs in the coming years, but the health and safety of employees must remain front and centre of all training, says the not-for-profit…

05 06 2021 | 13:00

Solar panels and water canals could form a real power couple in California.

Solar canals save water, create energy, and protect natural lands all at the same time. California has around 4,000 miles of canals that shuttle clean water throughout the state. New research shows …

05 06 2021 | 12:46

Will blockage and wake effects hinder the UK’s offshore wind target?

Investors and environmentalists were thrown in October 2019 when Orsted, the largest offshore wind farm developer, warned that its wind farms were producing less power than had been expected. The…

04 06 2021 | 13:46

Simulations Find Answers Blowing in the Wind

The Energy Exchange explores the complex and critical intersection of energy, money and technology. Experts will use their insights and forecasts to outline what energy is available to us, the costs…

26 05 2021 | 09:15

Rwandan, Zambian energy startups secure funding from impact investor

Rwanda’s Munyax Eco and Zambia’s WidEnergy have secured investment from female-focused fund Opens-LCEF, an impact investor that provides catalytic capital to early-stage social enterprises in …

25 05 2021 | 13:07

Are Vertical Turbines The Future Of Offshore Wind Power?

What makes renewable energy so exciting is the immense economic potential of groundbreaking technology advancements.

25 05 2021 | 08:24

Hybrid renewable energy system optimum design and smart dispatch for nearly Zero Energy Ports.

Climate change mitigation has become a ports’ emergency; they endeavour to improve their energy efficiency and diminish their carbon footprint.

21 05 2021 | 18:29

Arctic sea ice succumbs to Atlantification.

With alarm bells ringing about the rapid demise of sea ice in the Arctic Ocean, satellite data have revealed how the intrusion of warmer Atlantic waters is reducing ice regrowth in the winter. In…

21 05 2021 | 14:42

“Key technological breakthrough” in recyclable wind turbine blades.

One of the world’s largest wind turbine manufacturers said yesterday it has made a “key technological breakthrough” that would allow it to stop sending old turbine blades to landfills — an issue…

18 05 2021 | 06:44

Half of emissions cuts will come from future tech, says John Kerry.

US climate envoy says people will not have to give up quality of life to achieve some of net zero goals. The US climate envoy, John Kerry, has said 50% of the carbon reductions needed to get to net…

07 05 2021 | 09:13

Solar Mountain Is a Permanent Art Installation That Would Produce 300 MWH of Renewable Energy at Burning Man.

Environmental design is becoming more and more relevant as we feel the effects of climate change on our planet. Artists, architects, and other designers are finding new ways to consider the impact of…

04 05 2021 | 11:09

Technology and design advances change case for wind

Shifting economics and the evolution of design and technology considerations have changed the case for modern wind powered ships, says Kenneth Goh, GM of Knud E. Hansen A/S, Australia. Massive…

03 05 2021 | 07:16

The US needs a macrogrid to move electricity from areas that make it to areas that need it

Many kinds of extreme events can disrupt electricity service, including hurricanes, earthquakes, floods, wildfires, extreme heat, extreme cold and extended droughts. Major disasters can leave…

03 05 2021 | 07:16

Floating Deep-Water Wind Farms: Size, Power, Challenges.

Offshore fixed-in-place wind farms are not new, but they are providing renewable power in many locations around the world. But there’s a limit to the water depth — and thus distance offshore — that…