Eπιστήμη - Τεχνολογία – Καινοτομία

Αποτελέσματα 4641 - 4660 | από συνολικά 7356
10 08 2020 | 07:22

Report: Existing solutions could prevent catastrophic climate change.

The nonprofit Project Drawdown analyzed the potential impact of a range of technologies and practices. It’s possible to avoid catastrophic climate change by ramping up solutions that already exist…

10 08 2020 | 07:20

Digitalisation and Africa's renewable energy sector post-Covid.

Rapid progression in increasingly more affordable storage technologies has enabled renewable energy units to become progressively more reliable. On account of their decentralised nature, renewable…

10 08 2020 | 07:04

Deadly diseases from wildlife thrive when nature is destroyed, study finds.

Rats and bats that host pandemic pathogens like Covid-19 increase in damaged ecosystems, analysis shows. The human destruction of natural ecosystems increases the numbers of rats, bats and other…

10 08 2020 | 07:01

Nautical not nice: how fibreglass boats have become a global pollution problem.

Fibreglass fuelled a boating boom. But now dumped and ageing craft are breaking up, releasing toxins and microplastics across the world. Where do old boats go to die? The cynical answer is they are…

10 08 2020 | 07:00

GREENPEACE AFRICA: Activism is a risky business

Dear Supporter,  

10 08 2020 | 06:57

Toxic Chemicals From Fossil Fuels Are Poisoning East Coast Dolphins and Whales, Study Finds.

A new study gives a first look at the presence and potential effects of plastics and new forms of synthetic chemicals in stranded dolphins and whales along the coast of the southeastern U.S.

10 08 2020 | 06:56

Throng of new penguin colonies in Antarctica spotted from space.

Satellite images reveal guano patches, boosting known emperor penguin colonies by 20%. Satellite images have revealed 11 previously unknown emperor penguin colonies in Antarctica, boosting the…

10 08 2020 | 06:48

How Underwater Microphones Are Helping Scientists Measure Climate Change.

Melting and crumbling glaciers are largely responsible for rising sea levels, so learning more about how glaciers shrink is vital to those who hope to save coastal cities and preserve wildlife. But…

10 08 2020 | 06:46

Investors launch climate plan to get to net zero emissions by 2050.

LONDON (Reuters) - An investor group managing more than $16 trillion (12.2 trillion pounds) on Wednesday launched the world’s first step-by-step plan to help pension funds and others align their…

10 08 2020 | 06:37

Wildfires Can Poison Drinking Water – Here’s How Communities Can Be Better Prepared.

In recent years wildfires have entered urban areas, causing breathtaking destruction.

07 08 2020 | 08:55

Σε δημόσια διαβούλευση το νέο Εθνικό Σχέδιο Διαχείρισης Αποβλήτων για την περίοδο ως το 2030 - Στόχος η ανάπτυξη τεσσάρων μονάδων παραγωγής ενέργειας

Στην αύξηση της ενεργειακής αξιοποίησης των υπολειμμάτων των αποβλήτων και την ανάπτυξη μονάδων παραγωγής ενέργειας με σκοπό τη μείωση της ταφής αποσκοπεί το νέο εθνικό σχέδιο διαχείρισης αποβλήτων…

07 08 2020 | 08:51

Κινούμαι Ηλεκτρικά - Πως θα υποβάλλετε αίτηση για την επιδότηση των 6.000 ευρώ.

Τις επόμενες μέρες αναμένεται η έκδοση της κοινής υπουργικής απόφασης για τον οδηγό εφαρμογής του προγράμματος επιδότησης αγοράς ηλεκτρικών αυτοκινήτων και δίκυκλων.

07 08 2020 | 08:47

Νέα μελέτη: Τα φωτοβολταϊκά με μπαταρίες θα είναι σύντομα σε θέση να καλύψουν απόλυτα τις ανάγκες του δικτύου.

Τρεις εταιρείες ηλεκτρισμού της Καλιφόρνιας δημοσίευσαν τα αποτελέσματα μελέτης τους εκ μέρους της τοπικής ρυθμιστικής αρχής, όπου εξετάζεται η ουσιαστική ικανότητα φορτίου διάφορων ενεργειακών…

06 08 2020 | 10:45

Sowing doubt: people around world receive mystery seed parcels.

Packages marked as ‘earrings’ spark biosecurity concerns and global investigations into origins. There is not much that Jan Goward does not grow in her small Eastbourne garden. “I grow everything,”…

06 08 2020 | 08:07

Flooding could occur daily in Sydney by the end of this century because of climate change.

Human-caused sea level rise likely caused eight out of 10 floods in the region between 1970 and 2015, a study finds. Flooding in localised areas around Sydney will happen almost every week by the…

06 08 2020 | 08:01

Rising temperatures will cause more deaths than all infectious diseases – study.

Poorer, hotter parts of the world will struggle to adapt to unbearable conditions, research finds. The growing but largely unrecognized death toll from rising global temperatures will come close to…

06 08 2020 | 07:56

BP Aims to Build 50GW of Renewables by 2030, Cut Fossil Fuel Output by 40%.

The oil supermajor lays out further details on its path toward net-zero, keeping ahead of its fossil fuel rivals in its energy transition ambitions. BP will cut its oil and gas output by 40 percent…

06 08 2020 | 07:52

'Worst-case' CO2 emissions scenario is best for assessing climate risk and impacts to 2050.

The RCP 8.5 CO2 emissions pathway, long considered a "worst case scenario" by the international science community, is the most appropriate for conducting assessments of climate change impacts by 2050…

06 08 2020 | 07:37

South Africa’s coal-dependent state utility seeking bids for first battery storage project.

South Africa’s state-owned power utility, which relies on coal to generate most of the nation’s electricity, issued a request for bids to build its first battery-energy storage system, according to a…

06 08 2020 | 07:21

Eight guidelines for restarting the economy in the name of sustainability.

Nidec ASI, the commercial platform of the Nidec Group, has decided to elaborate some guidelines for a green restart inspired by concepts of sustainability and circular economy which focus on the…