Una de las fuerzas más poderosas del planeta es la que controla las mareas. Impulsadas por la atracción gravitatoria de la Luna, estos flujos y reflujos repetitivos son previsibles y renovables. En el Reino Unido, que posee el 50% de los recursos mareomotrices de Europa, el potencial es enorme.

Edinburgh

Extreme weather events are occurring more frequently amid rising sea-levels and increasing temperatures.

Climate Crisis

Harnessing the power of tides could significantly transform global energy systems. Tidal energy, driven by the gravitational pull of the moon, is both predictable and renewable. The UK, benefiting from 50% of Europe's tidal resources due to its position on the Atlantic Ocean continental shelf, stands at the forefront of this technology. 

Nova Innovation, based in Edinburgh, has been pioneering this field since 2016 with the world's first offshore tidal array in the Shetland Islands. The array consists of three 100 kilowatt turbines, each capable of powering approximately 60 homes. Future developments are underway, including a planned four megawatt system in the Orkney Islands, which aims to produce five times the power of the current array.

Despite its promise, tidal energy technology is not without its challenges. The primary hurdle is reducing costs to make the technology financially competitive. However, the UK remains committed to expanding its tidal energy capacity, with plans to install 130 megawatts of tidal stream power by 2029, contributing to its net zero carbon ambitions. Nova Innovation continues to play a crucial role in this progressive energy frontier.



Los molinos de viento submarinos podrían revolucionar nuestros sistemas energéticos

Llevo meses investigando las tecnologías que podrían sustentar la sociedad del futuro. Desde la salud, a la exploración espacial, el transporte, incluso los hábitats submarinos. Pero lo que descubrí es que hay una cosa que sustenta todo esto realmente, y es la energía. Y hemos descubierto una forma de energía que es limpia, renovable, predecible, y es invisible. Es la energía mareomotriz. Y Nova Innovation, de Edimburgo, es una de las principales empresas del Reino Unido en este campo. Hola John, gracias por hacer esto. La idea de la energía mareomotriz como fuente sostenible suena increíble, pero ¿hasta dónde hemos llegado? Lo aprobamos cuando es posible. Lo único que tiene la marea es su previsibilidad. Funciona como un reloj, y la energía mareomotriz nos proporciona esa columna vertebral que mejora nuestra seguridad energética. Nova Innovation construyó el primer conjunto mareomotriz del mundo en las islas Shetland en 2016. Consta de tres turbinas de 100 kilovatios, cada una de las cuales produce energía suficiente para abastecer hasta 60 hogares. Su próxima instalación contará con turbinas capaces de generar cinco veces esa energía, creando un sistema de cuatro megavatios en las Islas Orcadas. ¿Qué es lo que te frena? Ahora lo más importante es reducir los costes para ser más competitivos. El Reino Unido está especialmente bien situado para la energía mareomotriz. Está situado en la plataforma continental del Océano Atlántico, una posición que le expone al 50% de los recursos mareomotrices de Europa. Aunque la tecnología es aún incipiente, el Reino Unido es líder mundial en su desarrollo e instalación, con 130 megavatios de capacidad mareomotriz previstos para 2029. Se trata de un recurso autóctono que también nos ayuda a cumplir nuestro objetivo de energía neta cero.

It was not clear if Hamas’ statement meant it had accepted the proposal from US President Donald Trump for a 60-day ceasefire.

Jerusalem

Hamas says it is  'positive' about latest ceasefire proposal

President Trump brought pomp and circumstance to his signing of the "big, beautiful bill" on Friday, with an Independence Day ceremony at the White House that included a B-2 bomber flyover.

Washington

Global Tariffs

Trump signs "big, beautiful bill" as tariff deadline looms

Heavy rainfall in central Texas caused the Guadalupe River to overflow and unleash a torrent of water. The bodies of at least 13 children and adults have been recovered and more than 20 girls are missing from a sleepaway camp.

Kerr County

Floods kill at least 13 in Texas, over 20 missing from summer camp

The talk comes a day after President Donald Trump and Russian President Vladimir Putin discussed Ukraine, Iran and other issues in a call the Kremlin described as "frank and constructive."

Kyiv

Ukraine Invasion

Zelenskyy, Trump agree on joint defense efforts in phone call

Russia pummeled Kyiv with the largest drone attack of the war, injuring at least 23 people and damaging buildings across the capital only hours after U.S. President Donald Trump spoke with Russia's Vladimir Putin, officials said.

Russia hits Kyiv with largest drone attack after Trump-Putin call

U.S. President Donald Trump marked the passage of the new spending bill, which includes changes to food assistance, student loan programs, and clean energy credits. Robert Costa joins "CBS Mornings" to break down what's in the legislation.

Trump set to sign "big, beautiful bill"

More than 80 Palestinians were killed in Gaza on Thursday (July 3), according to health officials, as Israel intensified its strikes, hitting a school-turned-displacement facility. CNN’s Paula Hancocks looks at the damage and humanitarian toll.

More than 80 people killed in Gaza in one day

Ukrainian President Volodymyr Zelenskyy said Kyiv will do "anything" to advance EU accession talks. Zelenskyy spoke alongside Danish Prime Minister Mette Frederiksen, President of the European Council António Costa and President of the European Commission Ursula von der Leyen.

Ukraine will do 'anything' to advance EU accession talks: Zelenskyy

President Donald Trump said Washington will start sending letters to countries on Friday specifying what tariff rates they will face on imports to the United States, a clear shift from earlier pledges to strike scores of individual deals.

Trump: Letters telling countries their tariff rate going out Friday

Indonesian rescuers on Thursday (July 3) temporarily halted a search for 30 people still missing after a ferry carrying 65 people sank near the island of Bali with the loss of six lives, the national search and rescue agency said.

Gilimanuk

Indonesia suspends search for 30 missing after ferry sinks near Bali

After marathon debate sessions in the Senate and House, President Donald Trump’s budget bill passed in the House. Republicans secured the biggest win of Trump’s presidency.

Trump’s landmark ‘big, beautiful bill’ narrowly passes U.S. House

Florida says the first group of migrant detainees have arrived at the new immigration detention center known as "Alligator Alcatraz." CBS News correspondent Shanelle Kaul has more.

Ochopee

First group of detainees arrive at "Alligator Alcatraz," Florida says

U.S. President Donald Trump said Thursday (July 3) that he spoke with Russian President Vladimir Putin and that he plans to hold a call with Ukrainian President Volodymyr Zelenskyy. CBS News White House reporter Willie James Inman has more.

Trump speaks with Putin, plans call with Zelenskyy

CNN’s Priscilla Alvarez reports on a lawsuit from lawyers for Kilmar Abrego Garcia alleging he suffered “torture and mistreatment” after he was wrongfully deported and held in El Salvador’s notorious mega prison.

Tecoluca

Kilmar Abrego Garcia claims he was tortured in El Salvadoran prison

The Kremlin welcomed the development, with spokesman Dmitry Peskov claiming it proves Western arsenals are being depleted and predicting that less aid will hasten the end of the conflict.

U.S. pauses military aid to Ukraine over depleted weapons stockpile

Two contractors employed by UG Solutions spoke to the AP on condition of anonymity as they were revealing their employers’ internal operations.

U.S. contractors say live ammo used at Gaza aid distribution site

Democratic leader Hakeem Jeffries spoke for hours on the House floor about potential impacts of President Trump's "big, beautiful bill" that Republicans are looking to pass before July 4. Following debate, the House is set for a final vote on the massive budget bill.

House debates Trump's 'big, beautiful bill' ahead of final vote

CBS News political contributor Caroline Polisi joins "CBS Mornings" to break down the jury's verdict in Sean "Diddy" Combs' federal trial and the judge's decision to deny bail for the music mogul ahead of his sentencing.

Manhattan

Sean "Diddy" Combs denied bail after split verdict

Liverpool soccer player Diogo Jota has died aged 28, just weeks after marrying his childhood sweetheart. The footballer passed away in a car crash in northern Spain.

Madrid

Liverpool soccer player dies in car crash 10 days after wedding

The Pentagon said that U.S. strikes 10 days ago had degraded Iran's nuclear program by up to two years, suggesting the U.S. military operation likely achieved its goals despite a far more cautious initial assessment that leaked to the public.

Tehran

Iran Strikes

Iran nuclear program degraded by up to two years: Pentagon

Days before his 90th birthday, the Dalai Lama announced the Gaden Phodrang Trust, a non-profit he founded, will have the sole authority to recognize his future reincarnation, but China insists it will choose the successor of the Tibetan spiritual leader.

Lhasa

China rejects Dalai Lama’s succession plan

The U.S. Congress inched towards approving President Donald Trump’s Big Beautiful Bill, despite attempts by Democrats to stop it. The bill is Trump’s signature legislation which includes massive spending increases on the military and immigration enforcement while slashing social programs.

Trump’s Big Beautiful Bill nears approval

Sean (Diddy) Combs was found guilty on prostitution-related charges, but was acquitted on more serious charges of racketeering and sex trafficking giving him a maximum sentence of 20 years. But the courtroom victory was subdued following a judge’s ruling to deny him bail.

New York

Diddy denied bail, avoids life in prison

President Trump says Israel has agreed to a 60-day ceasefire in Gaza, but it remains unclear if Hamas will accept the terms. CBS News senior foreign correspondent Debora Patta has more.

Trump says Israel has agreed to Gaza ceasefire conditions

Bryan Kohberger changed his plea to guilty Wednesday for the 2022 murders of four University of Idaho students. CBS News national correspondent Carter Evans has more on the case.

Boise

New details revealed as Kohberger pleads guilty for 2022 Idaho murders

The Wisconsin Supreme Court struck down a state abortion law that was adopted in 1849 in a 4-3 landmark decision. CBS News' Shanelle Kaul reports.

Madison

Wisconsin Supreme Court strikes down 176-year-old state abortion ban

Macron and Putin held regular discussions around the start of Russia's invasion of Ukraine, with Macron visiting Putin in Russia in February 2022, but dialogue eventually stalled.

Paris

Macron held 'substantial' phone call with Putin

President Trump toured “Alligator Alcatraz,” a migrant detention center he teamed up with Ron DeSantis to build in the Everglades.

Everglades

Protesters gather around ‘Alligator Alcatraz’ as President Trump visits

Jurors in Sean “Diddy” Combs’ federal criminal trial said they have reached a verdict on four of the five counts, but they cannot reach a verdict on Count 1, which is racketeering conspiracy. The judge has instructed the jury to keep deliberating. Deliberations will resume Wednesday (July 2).

Jury reaches partial verdict in Sean "Diddy" Combs case

The U.S. Senate passed the Republicans' reconciliation bill on Tuesday (July 1) after more than 24 hours of marathon voting on amendments. Vice President JD Vance cast the tie-breaking vote.

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Climate Crisis