75% of the greenhouse effect is attributed to <chem>CO2</chem>. This is the biggest problem, 14% to methane and the rest nitrous oxide and F-gases. .… - Bjarke Ingels

[E]scalating in scale and impact, one project is... for a new baseball stadium for the Oakland A's. ...[S]tadia ...these ...massive venues in a giant sea of parking that are only active a few days a year, baseball more than any other sport, roughly a hundred in a year... {W]e thought what if this new stadium could... be... the cultural foundation for the city? What if we could bring the ball park back into the park? ...[B]aseball started in parks and... at some point a guy got the idea to build a fence around the park and charge [for] tickets. So we thought, what if we could... bring the park back, so instead of this... enclosed stadium, what if the main concourse was... Main Street? ...[B]ecause baseball is an asymmetrical sport with the outfield, what if the entire stadium could open up to the city and the water and the views? ...[I]magine as the roof dips down it... becomes... Oakland equivalent of the , a public park that is part of the experience of the game, but 250 days of the year it's... a park for the citizens... [I]magine that 365 days a year this is part of the enjoyable space of this new neighborhood. ...[N]ormally the seats that are the furthest away from the game would be the lousiest. Her they have this amazing experience of... being a part of the park... so... that a hundred days a year they shut down access to the park, like if you have a concert in Central Park, and it becomes part of the spectator experience. All the restaurants and cafes open up to the park. ...[T]he other days they open up to the park so you can... have a coffee... So you have this... connection from the inside to the out. Above... the running track on game day is part of the circulation, and on a non-game day it's part of the experience of living in Oakland. The same for the pinic lawn... [T[he stadium doesn't become this... massive... empty white elephant, a kind of void in the city, it... becomes a... bringer of life and energy into a new neighborhood... [B]ecause of the... asymmetry in extreme you have this... incredible view out over the port towards San Francisco... For the facade we wanted to spend as little money for the enclosure as possible... [W]e need to provide some shelter from the wind, so we came up with this idea of this... louvered structure... facing the predominant direction of the wind... {W]here we have the concessions... the circulation, we need to provide wind protection so it... becomes this series of scarfs wrapped around the building... providing only the necessary protection... [E]ven if you were only trying to make this... skeletal non-building it ends up having... elegant expression. ...[W]hen you arrive, you... walk over the edge of the stadium and onto the arms of the field. To provide access and... minimize... parking, because it's part of an urban neighborhood, we can share the parking. But also we have the BART... only... a mile away, but you have to cross a 12 lane highway, and a freight train, so the simplest way of connecting is by putting a single mast... We can put a gondola that takes you straight from the BART, across both highway and train tracks, lands you on , and... you walk... across the perimeter park and into the game.

[U]nderneath the bridge we worked with a series of local artists. You have... a university in these two triangular buildings... wedged between the legs of the bridge... proposed to... turn one of his video art works into a giant urban art work with this gigantic chandelier that... twice a day it... drops and spins dramatically... above the main street... [O]nce open the entire underside is going to turn into... the "Sistine Chapel of Street Art"... trying to turn the otherwise negative impact of the bridge into a positive. So that what ends up looking like this... surreal silhouette is... like a... precise analysis in response to a very difficult... urban situation. It is... one of the most striking places in Vancouver. ...[T]his is an example of... social infrastructure, the idea that infrastructure can have positive social and environmental side effects.

Sustainable ideas crystallize through an immensity of wasted efforts. ...Good ideas are sometimes resurrected from fossils of past evolutions.