By - Commercial solar capacity in Nova Scotia grew 82% in 2025, with nearly 100 new installations.
- Policy changes and federal tax credits covering up to 30% of costs unlocked larger, more viable projects.
- Solar remains a small share of the grid but is emerging as a critical near-term solution alongside wind and hydro.
HALIFAX — A quiet transformation is underway in Nova Scotia’s energy landscape, driven not by utilities but by businesses installing their own power.
New data from Nova Scotia Power shows commercial solar capacity surged 82% in 2025, as companies moved to shield themselves from rising electricity costs and tightening climate targets.
The growth reflects a convergence of policy changes and economics.
Recent reforms expanded net metering limits, allowing commercial systems up to one megawatt—roughly ten times larger than previous caps—making projects financially viable at scale. At the same time, federal investment tax credits introduced in 2023 now cover up to 30% of upfront costs, accelerating adoption among municipalities, First Nations, and private firms.
The results are tangible. Nearly 100 new commercial installations came online last year, bringing the provincial total to more than 340. Yet solar still represents only about 1% of Nova Scotia’s electricity mix, underscoring both its early-stage growth and untapped potential.
Why It Matters
The shift comes as Nova Scotia pushes to generate 80% of its electricity from renewables by 2030, up from roughly 42% in 2025.
The transition has largely centered on wind and hydro imports from Labrador’s Muskrat Falls, while coal plants are phased out. Longer term, the province is betting heavily on offshore wind, including the proposed $60-billion Wind West project, though large-scale generation from that initiative remains years away.
That timing gap is where solar is gaining traction. Unlike offshore wind, solar projects can be deployed quickly and scaled incrementally. Industry operators say falling equipment costs and improved installation efficiency are further strengthening the business case.
There is also a strategic dimension. Solar and wind complement each other seasonally and daily, helping stabilize supply. Workforce development is another factor, as skills built in solar construction can transition into offshore wind projects later.
What Comes Next
For now, residential users still dominate the market, with roughly six times the installed capacity of commercial systems. But the momentum is shifting. As incentives deepen and electricity prices rise, commercial solar is evolving from a niche option into a core component of Nova Scotia’s energy transition—one rooftop at a time.
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