Jeff Opperman
@jjopperman.bsky.social
Rivers, renewable revolution, and rock and roll.
Global Lead Freshwater Scientist for WWF
🐟💧☀️🎸🎶
Writer for Forbes.com Energy and Sustainability sections
Author, Floodplains
Posts my own.
Global Lead Freshwater Scientist for WWF
🐟💧☀️🎸🎶
Writer for Forbes.com Energy and Sustainability sections
Author, Floodplains
Posts my own.
Looks like no white Christmas so we’ll settle for a white-ish December 23
December 24, 2025 at 6:13 PM
Looks like no white Christmas so we’ll settle for a white-ish December 23
New album just dropped
December 24, 2025 at 2:53 PM
New album just dropped
Reposted by Jeff Opperman
Science has named the seemingly unstoppable growth of renewable energy worldwide as the 2025 Breakthrough of the Year.
Learn more about this year's #BOTY and other big advances in science: https://scim.ag/493Tpgx
Learn more about this year's #BOTY and other big advances in science: https://scim.ag/493Tpgx
December 18, 2025 at 7:05 PM
Science has named the seemingly unstoppable growth of renewable energy worldwide as the 2025 Breakthrough of the Year.
Learn more about this year's #BOTY and other big advances in science: https://scim.ag/493Tpgx
Learn more about this year's #BOTY and other big advances in science: https://scim.ag/493Tpgx
Waiting for Santa
December 19, 2025 at 12:37 AM
Waiting for Santa
Reposted by Jeff Opperman
Very cool blog and list from @nature.org and @matthewlmiller.bsky.social #booksky blog.nature.org/2025/12/04/c...
Cool Green Holiday Book Review 2025
Read on for six of our favorite conservation and nature books from 2025 to enjoy this holiday season, on your own or with your family.
blog.nature.org
December 16, 2025 at 9:28 PM
Very cool blog and list from @nature.org and @matthewlmiller.bsky.social #booksky blog.nature.org/2025/12/04/c...
Well, well, well…how the turn tables
December 16, 2025 at 5:09 PM
Well, well, well…how the turn tables
December 9, 2025 at 12:38 PM
#WaterYear
With nearly two feet of snow on the ground and temperatures in single digits, it certainly feels like winter...these photos of sycamores and maples along the Chagrin River are from one month ago when Fall was lingering well into November...
With nearly two feet of snow on the ground and temperatures in single digits, it certainly feels like winter...these photos of sycamores and maples along the Chagrin River are from one month ago when Fall was lingering well into November...
December 5, 2025 at 3:07 PM
#WaterYear
With nearly two feet of snow on the ground and temperatures in single digits, it certainly feels like winter...these photos of sycamores and maples along the Chagrin River are from one month ago when Fall was lingering well into November...
With nearly two feet of snow on the ground and temperatures in single digits, it certainly feels like winter...these photos of sycamores and maples along the Chagrin River are from one month ago when Fall was lingering well into November...
Steven Kwan is helping me compile a list of suspects of who pulled down the map in my office. The first name he suggested was the dog.
December 4, 2025 at 5:10 PM
Steven Kwan is helping me compile a list of suspects of who pulled down the map in my office. The first name he suggested was the dog.
New blog post on Forbes on why both Amazons--forest and river--are crucial for climate solutions.
www.forbes.com/sites/jeffop...
www.forbes.com/sites/jeffop...
The Amazon: Both Forest And River Are Critical To Climate Solutions
The health of the Amazon forest and river are intertwined. By storing carbon, the forest can be a key part of climate solutions but plans for expanding hydropower could undermine that climate solution...
www.forbes.com
December 3, 2025 at 3:48 PM
New blog post on Forbes on why both Amazons--forest and river--are crucial for climate solutions.
www.forbes.com/sites/jeffop...
www.forbes.com/sites/jeffop...
November 21, 2025 at 12:14 PM
#WaterYear
“Water for the mill, wine for the stomach”
Spotted in a cafe in Milan. A more whimsical and constructive Italian version of the old adage “whiskeys for drinking and waters for fighting”.
“Water for the mill, wine for the stomach”
Spotted in a cafe in Milan. A more whimsical and constructive Italian version of the old adage “whiskeys for drinking and waters for fighting”.
November 20, 2025 at 8:33 PM
#WaterYear
“Water for the mill, wine for the stomach”
Spotted in a cafe in Milan. A more whimsical and constructive Italian version of the old adage “whiskeys for drinking and waters for fighting”.
“Water for the mill, wine for the stomach”
Spotted in a cafe in Milan. A more whimsical and constructive Italian version of the old adage “whiskeys for drinking and waters for fighting”.
#WaterYear
One of the most dramatic locations for a cafe I’ve ever seen (look at bottom of photo), just a few tables perched over the cliff above the Tanaro River (trib to Po) in Barbaresco, Piedmont, Italy. Photo from medieval tower that stands over the town).
One of the most dramatic locations for a cafe I’ve ever seen (look at bottom of photo), just a few tables perched over the cliff above the Tanaro River (trib to Po) in Barbaresco, Piedmont, Italy. Photo from medieval tower that stands over the town).
November 19, 2025 at 2:52 PM
#WaterYear
One of the most dramatic locations for a cafe I’ve ever seen (look at bottom of photo), just a few tables perched over the cliff above the Tanaro River (trib to Po) in Barbaresco, Piedmont, Italy. Photo from medieval tower that stands over the town).
One of the most dramatic locations for a cafe I’ve ever seen (look at bottom of photo), just a few tables perched over the cliff above the Tanaro River (trib to Po) in Barbaresco, Piedmont, Italy. Photo from medieval tower that stands over the town).
I’ve been using images of the “vertical forest” towers in Milan in my power points for a long time. Nice to finally see them.
November 19, 2025 at 2:37 PM
I’ve been using images of the “vertical forest” towers in Milan in my power points for a long time. Nice to finally see them.
November 18, 2025 at 6:23 PM
#WaterYear
Monviso, the “Stone King” rises in the distance, vineyards of Barbaresco in foreground.
The Po, Italy’s longest river, starts at the base of Monviso. We’ll go visit some spots along the Po tomorrow.
Monviso, the “Stone King” rises in the distance, vineyards of Barbaresco in foreground.
The Po, Italy’s longest river, starts at the base of Monviso. We’ll go visit some spots along the Po tomorrow.
November 17, 2025 at 9:32 PM
#WaterYear
Monviso, the “Stone King” rises in the distance, vineyards of Barbaresco in foreground.
The Po, Italy’s longest river, starts at the base of Monviso. We’ll go visit some spots along the Po tomorrow.
Monviso, the “Stone King” rises in the distance, vineyards of Barbaresco in foreground.
The Po, Italy’s longest river, starts at the base of Monviso. We’ll go visit some spots along the Po tomorrow.
First #WaterYear photo dedicated to water in the form of fog.
Italian word for fog is nebbia and here is a foggy vineyard of Nebbiolo grape near Barolo in the Langhe in Piedmont, Italy, so named because it’s harvested as fog becomes common in the region. Dramatically dreary and beautiful
Italian word for fog is nebbia and here is a foggy vineyard of Nebbiolo grape near Barolo in the Langhe in Piedmont, Italy, so named because it’s harvested as fog becomes common in the region. Dramatically dreary and beautiful
November 16, 2025 at 8:49 PM
First #WaterYear photo dedicated to water in the form of fog.
Italian word for fog is nebbia and here is a foggy vineyard of Nebbiolo grape near Barolo in the Langhe in Piedmont, Italy, so named because it’s harvested as fog becomes common in the region. Dramatically dreary and beautiful
Italian word for fog is nebbia and here is a foggy vineyard of Nebbiolo grape near Barolo in the Langhe in Piedmont, Italy, so named because it’s harvested as fog becomes common in the region. Dramatically dreary and beautiful
Reposted by Jeff Opperman
NEW | The world has achieved nearly a tenfold increase in solar power in the ten years since the #ParisAgreement ☀️
Solar rose from providing 1% of global electricity in 2015 to 8.8% in the first half of 2025.
Emerging economies now lead this growth 📈
https://loom.ly/tlCvBso
Solar rose from providing 1% of global electricity in 2015 to 8.8% in the first half of 2025.
Emerging economies now lead this growth 📈
https://loom.ly/tlCvBso
November 14, 2025 at 12:30 PM
NEW | The world has achieved nearly a tenfold increase in solar power in the ten years since the #ParisAgreement ☀️
Solar rose from providing 1% of global electricity in 2015 to 8.8% in the first half of 2025.
Emerging economies now lead this growth 📈
https://loom.ly/tlCvBso
Solar rose from providing 1% of global electricity in 2015 to 8.8% in the first half of 2025.
Emerging economies now lead this growth 📈
https://loom.ly/tlCvBso
November 14, 2025 at 8:25 PM
My new post in Forbes about how, as revealed in the new film Deliver Me From Nowhere, @brucespringsteen.net provides two lessons for those who work in nature conservation, one for the head and one for the heart
www.forbes.com/sites/jeffop...
www.forbes.com/sites/jeffop...
Reason To Believe: Springsteen’s Lessons For Conservation
As revealed in the film Deliver Me From Nowhere, Bruce Springsteen provides two lessons for those working in nature conservation, one for the head and one for the heart.
www.forbes.com
November 13, 2025 at 5:54 PM
My new post in Forbes about how, as revealed in the new film Deliver Me From Nowhere, @brucespringsteen.net provides two lessons for those who work in nature conservation, one for the head and one for the heart
www.forbes.com/sites/jeffop...
www.forbes.com/sites/jeffop...
November 13, 2025 at 10:06 AM
November 12, 2025 at 3:26 PM
🎶The lake it is said, never gives up its dead, when the gales of November come early🎶
The Edmund Fitzgerald sank 50 years ago, w/ 29 men on board.
Photo is the Arthur Anderson, the boat traveling w/ the EF thru the storm, the last to communicate w/ her & search for survivors
#WaterYear
The Edmund Fitzgerald sank 50 years ago, w/ 29 men on board.
Photo is the Arthur Anderson, the boat traveling w/ the EF thru the storm, the last to communicate w/ her & search for survivors
#WaterYear
November 10, 2025 at 11:46 AM
🎶The lake it is said, never gives up its dead, when the gales of November come early🎶
The Edmund Fitzgerald sank 50 years ago, w/ 29 men on board.
Photo is the Arthur Anderson, the boat traveling w/ the EF thru the storm, the last to communicate w/ her & search for survivors
#WaterYear
The Edmund Fitzgerald sank 50 years ago, w/ 29 men on board.
Photo is the Arthur Anderson, the boat traveling w/ the EF thru the storm, the last to communicate w/ her & search for survivors
#WaterYear
November 9, 2025 at 8:29 PM