How ironic that English National Opera turned out possibly the two best productions of the year after the Arts Council had done its grant-cutting worst, punishing the company simply, it seemed, for not being the irrationally preferred Royal Opera. And while 2015 has been as good as it gets artistically speaking for ENO, 2016 may well see confirmation of the first steps towards its dismantling by a short-sighted management – for what is a great opera house without a big chorus or a full roster of productions, both elements under threat?

Searing emotional truth has to be at the core of any attempt to stage Tchaikovsky’s “lyrical scenes after Pushkin”. I was among the minority who thought Kasper Holten got it right, with deep knowledge of the original verse-novel, in his first production as Covent Garden’s Director of Opera back in February 2013. Then he had total commitment from Simon Keenlyside and Krasimira Stoyanova as an Onegin and Tatyana looking back in anguish on their youthful selves, and Pavol Breslik to the manner born as doomed, callow poet Lensky.

Dickens’s public readings from his novels were almost as famous and popular as the novels themselves. He would write special scripts that gave prominence to particular characters and that dramatized the salient events of each story; and of all these performances, A Christmas Carol was one of the favourites, his and his audiences’. So what better idea than to turn this unforgettable tale into an opera: an opera for a single singer, dramatizing the story, impersonating all the main characters, being, as it were, Dickens himself with added music?

You can forgive a certain amount of scepticism. After his now-infamous Royal Opera debut earlier this year, directing a Guillaume Tell that was heavy on concept and light on just about everything else, Damiano Michieletto returns for a Cavalleria Rusticana/Pagliacci that sounded as though it might go the same way. In the flesh, however – and what work-calloused, life-blasted verismo flesh it is too – the production is thoughtful and instinctively theatrical – as good a new show from the company as we’ve seen all year.

Send in the clowns, as they sing in this palace-of-varieties first act, not for Pagliacci, Leoncavallo’s sole foothold on today’s operatic repertoire, but for the fool-for-love heroine of a sparkling, swooning rarity. Musically, Zazà is a notch above Mascagni and Giordano for orchestral delights, just below supreme genius Puccini, but its admittedly thinly-spread plot ends by being rather remarkable.

An evening of Rameau was never going to be a neutral event. Last Friday all things French became painfully, irretrievably politicised, and while there were no speeches or acknowledgements last night, when Christian Curnyn dispatched the opera’s final ensemble not in fanfares and crescendos but the slyest of diminuendos, it was the perfect response –a Gallic shrug of a gesture, defiant in its charm and wit.

It’s never funny like Ligeti’s Le grand macabre, though it touches on that joke apocalypse’s more nebulous soundscapes. Nor is it obviously dynamic like David Sawer’s From Morning to Midnight, with which its title is not to be confused (there are no transitional stages here, only birth and death). Wagner’s cosmic sweeps don't entangle the banal with the numinous like this. So what exactly is the new opera Morning and Evening?

Anyone lamenting the current trend for “wellness” and other associated holistic, pseudo-medical fads might want to take themselves for a medicinal trip down to Wilton’s Music Hall for L’Ospedale. There you will discover (best keep the homeopathic drops handy) that 17^th-century satirists were there long before fancy Surrey clinics got in on the action.

The curse of Tamerlano strikes again. The last time London saw Handel’s darkest and most sober opera was in 2010. Graham Vick’s production for the Royal Opera House lost its unlikely star Placido Domingo before it even opened in London, ran interminably long and lost any emotional impetus somewhere in the course of its three-and-a-half hours. To say, then, that last night’s concert performance from Maxim Emelyanychev and Il Pomo d’Oro made an even poorer job of the piece is not to dismiss it lightly.

Verdi’s dark tale gets even darker in this new staging from Calixto Bieito. He updates the story to the Spanish Civil War, a setting with plenty of opportunity for his trademark violence but also offering illuminating parallels on the story itself. ENO has assembled a fine cast for the occasion, and the musical direction, from Mark Wigglesworth, is dynamic and dramatically engaged. The result is a staging that gives rare focus to this sprawling score, and to its grim implications of tragedy and fate.