Good vibrations solve energy poverty in Africa

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Sierra Leone. Photo by Annie Spratt on Unsplash

PEi Connect gives a brief overview of what caught our attention during the week (July 29-August 05), and first, we take a look at how one man’s experience of energy poverty in Sierra Leone, in West Africa, led to an innovative start-up that uses kinetic energy – the energy objects have when they are in motion – to generate clean electricity.

Good vibes

Image by Gerd Altmann from Pixabay

Almost three-quarters of Sierra Leone’s population struggle for access to electricity, but a device that harnesses the power of vibrations is bringing light to fuel-poor communities.

Take a look at this inspiring story from BBC journalist Isabelle Gerretsen about how Jeremiah Thoronka solves energy poverty with his piezoelectric device. The device harnesses the energy of heat, movement and pressure, which occur naturally in the environment. Read more.

Solar in strange places

The tweet below shows a shepherd in Turkey charging his cell phone with a portable solar module. Such portable modules have proven to be very useful for people working or living in remote places. Looked solar modules used in unlikely places …

Nuclear-powered bitcoin is gaining momentum

blockchain
Image credit: Stock

Talen Energy Corporation has announced a joint venture with US bitcoin mining company TeraWulf to develop up to 300 MW of zero-carbon bitcoin mining capacity. The Nautilus Cryptomine will be powered by the Susquehanna nuclear power plant in Talen.

This direct “behind the meter” connection will provide Nautilus Cryptomine with one of the lowest electricity costs among publicly traded bitcoin mining companies in the United States, Talen Energy said. Read more.

Turkey’s forest fires threaten coal-fired power plant

Image credit: Stock

Turkish rescuers began to evacuate hundreds of villagers by sea after a deadly forest fire engulfed the outer edges of a thermal power plant storing thousands of tons of coal.

The 35-year-old Kemerkoy factory in the Aegean province of Mugla is home to thousands of tonnes of coal, increasing the risk to residents. Read more on this developing story.

Protect wind turbines from lightning

Image credit: Stock

Lightning protection systems exist for conventional wind turbine blades. However, protection is required for blades made from a new type of material, thermoplastic resin composites, and manufactured using an innovative thermal (heat-based) welding process.

A team of researchers from the National Renewable Energy Laboratory (NREL) led by Robynne Murray and supported by General Electric (GE) and LM Wind Power (a subsidiary of GE) invented a new lightning protection system to protect new thermoplastic materials . Read more.

Connect with us next week for another selection of interesting industry news.

Until then, be careful, stay safe, and turn on.

The PEi Ed team



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