sustainable energy, definition of
- Sustainable Energy
Sustainable energy refers to energy sources which are in themselves sustainable; e.g. they are not considered finite.
Typically these consist of: Hydro, solar, wind, biomass, geothermal and tidal.
Note: it is important when considering the technologies that utilize sustainable energy sources that the total lifetime cost is fully considered (e.g. from manufacturer, deployment, ongoing maintenance, to final disposal). Although the energy source many not be finite, the lifetime of operation of the technology to access them is finite and this should be considered. Basically there is no point in picking a sustainable energy source using a technology which requires constant maintenance or replacement, there is no net benefit to the environment or the consumer of the energy (higher costs and less reliable).
News & Blog articles where 'sustainable energy' used:- Bill McKibben: “Renewables are cheap, and everyone wants them, but there are big gaps in our ability to get it done”
According to Bill McKibben quoted, renewables are so cheap, people have to be coerced into embracing them. - The case for funding fusion
Now is the time to go all-in on decarbonization. Funding fusion with its breakthrough potential must be part of that effort. - EU and Bill Gates make joint push for $1BN to accelerate clean tech
The European Commission has announced a partnership with Bill Gates’ sustainable energy funding vehicle with the goal of unlocking new investments for clean tech and sustainable energy projects totalling up to $1BN (€820M) over five years (2022-2026)... - Biden’s infrastructure plans could boost startups
As President-elect Joe Biden readies his transition team and sets the agenda for his first 100 days in office, startups can expect to see some movement on long-stalled infrastructure initiatives that could mean big boosts to their business... - A clean energy company now has a market cap rivaling ExxonMobil
The news last week that NextEra Energy, a U.S. utility and renewable energy company, briefly overtook ExxonMobil and Saudi Aramco to become the world’s most valuable energy producer shows just how valuable sustainable businesses have become. It’s... - Google claims net zero carbon footprint over its entire lifetime, aims to only use carbon-free energy by 2030
Google was at the leading edge of large technology companies seeking to go completely carbon neutral, having declared that status in 2007, and subsequently matching all of its global electricity consumption with renewable energy... - Elon Musk says Tesla is open to licensing Autopilot, supplying powertrains and batteries to other automakers
Tesla CEO Elon Musk noted on Twitter on Tuesday night that the automaker would be “open to licensing software and supplying powertrains & batteries” to other automakers... - New technology could harness energy from trees
A new technology that draws power from trees brings a new dimension to the sustainable energy conversation. New research shows that drawing energy from trees could help power future cities. By converting tree movements into energy, anemokinetics technology... - Oceans of opportunity: surveying 2020’s seafaring startup potential
Space attracts a lot of attention as an area of frontier tech investment and entrepreneurship, but there’s another vast expanse that could actually be more addressable by the innovation economy — Earth’s oceans... - Amazon’s ‘climate pledge’ commits to net zero carbon emissions by 2040 and 100% renewables by 2030
In Washington today, Amazon announced a series of initiatives and issued a call for companies to reduce their carbon emissions 10 years ahead of the goals set forth in the Paris Agreement as part of a sweeping effort to reduce its own environmental footprint...
Related Tags: renewable energy, wind power, solar, biomass
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