May 17, 2020

BMW Electric Car Concepts: i Series

energy digital
BMW i series
i series
iseries
Admin
2 min
BMW struts its new luxury, fuel-efficient sports-cars at LA Auto Show: introducing the i8 plug-in hybrid and i3 all-electric series
BMW showcased its i8 plug-in hybrid and i3 all-electric concept cars at the Los Angeles Auto Show yesterday. The i3 will become company's first p...

 

 

BMW showcased its i8 plug-in hybrid and i3 all-electric concept cars at the Los Angeles Auto Show yesterday. The i3 will become company's first premium electric car to come to market next year, while the i8 is scheduled to follow a year after.

Introducing the i8 and i3

BMW's i8 concept car, featured in the new “Mission Impossible” movie, pairs an electric motor with a 1.5-liter, turbocharged three-cylinder engine with 220 horsepower. In under five seconds, the i8 can go from 0-62 mph and travel up to 20 miles on electric power alone, but is expected to go for a steep price of $350,000 to $400,000 when it's released in 2014. 

The BMW i3, on the other hand, is designed more for urban living, expected to run for about $35,000 in 2013. With a horsepower of 170, the i3 can go from 0-60 mph in under 8 seconds and It will be able to travel 100 miles on a single charge, reaching a top speed of 93 mpg. Additionally, much of its interior is made from renewable material. 

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Developing the BMW i Series

Both cars will be wrapped in carbon fiber and will be produced at a plant in Germany, powered by renewable energy.

 

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Jul 30, 2021

Major move forward for UK’s nascent marine energy sector

marineenergy
renewableenergy
tidalturbine
Sustainability
3 min
The UK’s nascent marine energy sector starts exporting electricity to the grid as the most powerful tidal turbine in the world begins to generate power

Although the industry is small and the technologies are limited, marine-based energy systems look to be taking off as “the world’s most powerful tidal turbine” begins grid-connected power generation at the European Marine Energy Centre

At around 74 metres long, the turbine single-handedly holds the potential to supply the annual electricity demand to approximately 2,000 homes within the UK and offset 2,200 tonnes of CO2 per year.

Orbital Marine Power, a privately held Scottish-based company, announced the turbine is set to operate for around 15 years in the waters surrounding Orkney, Scotland, where the 2-megawatt O2 turbine weighing around 680 metric tons will be linked to a local on-land electricity network via a subsea cable. 

How optimistic is the outlook for the UK’s turbine bid?

Described as a “major milestone for O2” by CEO of Orbital Marine Power Andrew Scott, the turbine will also supply additional power to generate ‘green hydrogen’ through the use of a land-based electrolyser in the hopes it will demonstrate the “decarbonisation of wider energy requirements.” 

“Our vision is that this project is the trigger to the harnessing of tidal stream resources around the world to play a role in tackling climate change whilst creating a new, low-carbon industrial sector,” says Scott in a statement. 

The Scottish Government has awarded £3.4 million through the Saltire Tidal Energy Challenge Fund to support the project’s construction, while public lenders also contributed to the financial requirements of the tidal turbine through the ethical investment platform Abundance Investment.

“The deployment of Orbital Marine Power’s O2, the world’s most powerful tidal turbine, is a proud moment for Scotland and a significant milestone in our journey to net zero,” says Michael Matheson, the Cabinet Secretary for Net-Zero, Energy and Transport for the Scottish Government. 

“With our abundant natural resources, expertise and ambition, Scotland is ideally placed to harness the enormous global market for marine energy whilst helping deliver a net-zero economy.

“That’s why the Scottish Government has consistently supported the marine energy sector for over 10 years.”

However, Orbital Marine CEO Scott believes there’s potential to commercialise the technology being used in the project with the prospect of working towards more efficient and advanced marine energy projects in the future. 

We believe pioneering our vision in the UK can deliver on a broad spectrum of political initiatives across net-zero, levelling up and building back better at the same time as demonstrating global leadership in the area of low carbon innovation that is essential to creating a more sustainable future for the generations to come.” 

The UK’s growing marine energy endeavours

This latest tidal turbine project isn’t a first for marine energy in the UK. The Port of London Authority permitted the River Thames to become a temporary home for trials into tidal energy technology and, more recently, a research project spanning the course of a year is set to focus on the potential tidal, wave, and floating wind technology holds for the future efficiency of renewable energy. The research is due to take place off of the Southwest coast of England on the Isles of Scilly

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