Développement durable et efficacité énergétique
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Pour un développement durable et pour l'efficacité énergétique. «Pour ce qui est de l’avenir, il ne s’agit pas de le prévoir mais de le rendre possible. »  Antoine de Saint-Exupéry
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Iceland’s Renewable Energy Drive is Full-Steam Ahead | National Geographic

Iceland’s Renewable Energy Drive is Full-Steam Ahead | National Geographic | Développement durable et efficacité énergétique | Scoop.it

Iceland is famous for its breathtaking scenery, its geysers, its Blue Lagoon—and for using its abundant renewable energy, and especially for tapping the volcanic roots of the island in developing its geothermal resources.

 

Iceland today generates 100 percent of its electricity with renewables: 75 percent of that from large hydro, and 25 percent from geothermal. Equally significant, Iceland provides 87 percent of its demand for hot water and heat with geothermal energy, primarily through an extensive district heating system.

 

Altogether, hydro and geothermal sources meet 81 percent of Iceland’s primary energy requirements for electricity, heat, and transportation. Iceland has profited by using the low cost of its renewably generated electricity—and the stable price it represents over the long term—to lure a large aluminum smelting industry to the island.

 

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Via Chuck Sherwood, Senior Associate, TeleDimensions, Inc
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Cisco, Google Top Greenpeace's Cool IT Leaderboard for Energy Innovation

Cisco, Google Top Greenpeace's Cool IT Leaderboard for Energy Innovation | Développement durable et efficacité énergétique | Scoop.it

This is Greenpeace International’s sixth edition of its Cool IT Leaderboard. 


The three main criteria used in the rankings were:

An offering of IT solutions to reduce energy demandThe management of their own energy footprintHow they use their influence to advocate for government policies that encourage renewable energy and energy efficiency 

This year most companies made the biggest strides in enabling a renewably powered economy. However, most companies were found to be underperforming in demanding a policy shift towards new investment in smart grid and clean energy solutions.

Companies that were successful in Greenpeace's ranking were the most active in the political arena. Sprint, Google, Wipro and SoftBank all prioritized policy changes to incentivize investment in energy efficiency and renewable energy across the U.S., Japan, and India...


Via Digital Sustainability, Lauren Moss
Digital Sustainability's curator insight, April 25, 10:56 AM

“Tech giants have the capacity to lead society to cleaner, smarter energy systems, as both Cisco and Google have demonstrated,” announced Greenpeace International Senior IT analyst Gary Cook. The two companies tied for first place in a recent evaluation of the top 21 IT and telecom firms that prioritize energy solutions to climate change as a core aspect of their business model. Ericsson made it to the podium in third place, Fujitsu came in fourth, and Sprint, Wipro and Hewlett Packard all tied for fifth.

This is Greenpeace International’s sixth edition of its Cool IT Leaderboard. The three main criteria used in the rankings were:

An offering of IT solutions to reduce energy demandThe management of their own energy footprintHow they use their influence to advocate for government policies that encourage renewable energy and energy efficiency

This year most companies made the biggest strides in enabling a renewably powered economy. However, most companies were found to be underperforming in demanding a policy shift towards new investment in smart grid and clean energy solutions. This is further hampered by companies such as Duke Energy in the U.S. and TEPCO in Japan shunning the innovative potential of the IT sector in favor of polluting and using centralized electricity generation through coal or nuclear energy.

Companies that were successful in Greenpeace's ranking were the most active in the political arena. Sprint, Google, Wipro and SoftBank all prioritized policy changes to incentivize investment in energy efficiency and renewable energy across the U.S., Japan, and India.

Policy change needs to go beyond the global or even the national scale. For example, in North Carolina where AT&T, Cisco, Google, IBM, and Wipro all operate, these companies could work together to demand renewable energy from the imperfect Duke Energy or step in to defend state renewable energy policies currently at risk from fossil-fuel funded groups such as the American Legislative Exchange Council (ALEC).

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Businesses seeking success should look to nature for inspiration

Businesses seeking success should look to nature for inspiration | Développement durable et efficacité énergétique | Scoop.it

"Today's rapidly changing business environment calls for businesses that thrive in such environments: businesses more akin to living systems. These firms of the future learn and adapt; they aren't structured and siloed, which stifles learning and agility. They are bottom-up, decentralised, interdependent, multifunctional, self-organising units – unlike the centralised, top-down, hierarchically-managed monoliths of the 20th century. Organisations need to transform into units that are inter-connected, value-led and inspired by nature."

 

Good article at the Guardian's Sustainable Business blog making the case for a change of thinking in business models: away from competitiveness and proft-maximising and focussing on cooperation, networking and resilience.


Via Willy De Backer
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